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/**
 * Autogenerated by Thrift Compiler (0.14.1)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package org.apache.iotdb.cluster.rpc.thrift;

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.14.1)", date = "2022-07-31")
public class ClusterInfoService {

  /**
   * for cluster maintainer.
   * The interface will replace the JMX based NodeTool APIs.
   * 
   */
  public interface Iface {

    /**
     * Get physical hash ring
     */
    public java.util.List getRing() throws org.apache.thrift.TException;

    /**
     * Get data partition information of input path and time range.
     * @param path input path
     * @return data partition information
     * 
     * @param path
     * @param startTime
     * @param endTime
     */
    public java.util.List getDataPartition(java.lang.String path, long startTime, long endTime) throws org.apache.thrift.TException;

    /**
     * Get metadata partition information of input path
     * 
     * @param path input path
     * @return metadata partition information
     * 
     * @param path
     */
    public java.util.List getMetaPartition(java.lang.String path) throws org.apache.thrift.TException;

    /**
     * Get status of all nodes
     * 
     * @return key: node, value: 0(live), 1(offline), 2(joining), 3(leaving)
     */
    public java.util.Map getAllNodeStatus() throws org.apache.thrift.TException;

    /**
     * @return A multi-line string with each line representing the total time consumption, invocation
     *     number, and average time consumption.
     */
    public java.lang.String getInstrumentingInfo() throws org.apache.thrift.TException;

  }

  public interface AsyncIface {

    public void getRing(org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException;

    public void getDataPartition(java.lang.String path, long startTime, long endTime, org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException;

    public void getMetaPartition(java.lang.String path, org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException;

    public void getAllNodeStatus(org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException;

    public void getInstrumentingInfo(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

  }

  public static class Client extends org.apache.thrift.TServiceClient implements Iface {
    public static class Factory implements org.apache.thrift.TServiceClientFactory {
      public Factory() {}
      public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
        return new Client(prot);
      }
      public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
        return new Client(iprot, oprot);
      }
    }

    public Client(org.apache.thrift.protocol.TProtocol prot)
    {
      super(prot, prot);
    }

    public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
      super(iprot, oprot);
    }

    public java.util.List getRing() throws org.apache.thrift.TException
    {
      send_getRing();
      return recv_getRing();
    }

    public void send_getRing() throws org.apache.thrift.TException
    {
      getRing_args args = new getRing_args();
      sendBase("getRing", args);
    }

    public java.util.List recv_getRing() throws org.apache.thrift.TException
    {
      getRing_result result = new getRing_result();
      receiveBase(result, "getRing");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getRing failed: unknown result");
    }

    public java.util.List getDataPartition(java.lang.String path, long startTime, long endTime) throws org.apache.thrift.TException
    {
      send_getDataPartition(path, startTime, endTime);
      return recv_getDataPartition();
    }

    public void send_getDataPartition(java.lang.String path, long startTime, long endTime) throws org.apache.thrift.TException
    {
      getDataPartition_args args = new getDataPartition_args();
      args.setPath(path);
      args.setStartTime(startTime);
      args.setEndTime(endTime);
      sendBase("getDataPartition", args);
    }

    public java.util.List recv_getDataPartition() throws org.apache.thrift.TException
    {
      getDataPartition_result result = new getDataPartition_result();
      receiveBase(result, "getDataPartition");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getDataPartition failed: unknown result");
    }

    public java.util.List getMetaPartition(java.lang.String path) throws org.apache.thrift.TException
    {
      send_getMetaPartition(path);
      return recv_getMetaPartition();
    }

    public void send_getMetaPartition(java.lang.String path) throws org.apache.thrift.TException
    {
      getMetaPartition_args args = new getMetaPartition_args();
      args.setPath(path);
      sendBase("getMetaPartition", args);
    }

    public java.util.List recv_getMetaPartition() throws org.apache.thrift.TException
    {
      getMetaPartition_result result = new getMetaPartition_result();
      receiveBase(result, "getMetaPartition");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getMetaPartition failed: unknown result");
    }

    public java.util.Map getAllNodeStatus() throws org.apache.thrift.TException
    {
      send_getAllNodeStatus();
      return recv_getAllNodeStatus();
    }

    public void send_getAllNodeStatus() throws org.apache.thrift.TException
    {
      getAllNodeStatus_args args = new getAllNodeStatus_args();
      sendBase("getAllNodeStatus", args);
    }

    public java.util.Map recv_getAllNodeStatus() throws org.apache.thrift.TException
    {
      getAllNodeStatus_result result = new getAllNodeStatus_result();
      receiveBase(result, "getAllNodeStatus");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getAllNodeStatus failed: unknown result");
    }

    public java.lang.String getInstrumentingInfo() throws org.apache.thrift.TException
    {
      send_getInstrumentingInfo();
      return recv_getInstrumentingInfo();
    }

    public void send_getInstrumentingInfo() throws org.apache.thrift.TException
    {
      getInstrumentingInfo_args args = new getInstrumentingInfo_args();
      sendBase("getInstrumentingInfo", args);
    }

    public java.lang.String recv_getInstrumentingInfo() throws org.apache.thrift.TException
    {
      getInstrumentingInfo_result result = new getInstrumentingInfo_result();
      receiveBase(result, "getInstrumentingInfo");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getInstrumentingInfo failed: unknown result");
    }

  }
  public static class AsyncClient extends org.apache.thrift.async.TAsyncClient implements AsyncIface {
    public static class Factory implements org.apache.thrift.async.TAsyncClientFactory {
      private org.apache.thrift.async.TAsyncClientManager clientManager;
      private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
      public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory protocolFactory) {
        this.clientManager = clientManager;
        this.protocolFactory = protocolFactory;
      }
      public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport transport) {
        return new AsyncClient(protocolFactory, clientManager, transport);
      }
    }

    public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
      super(protocolFactory, clientManager, transport);
    }

    public void getRing(org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getRing_call method_call = new getRing_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getRing_call extends org.apache.thrift.async.TAsyncMethodCall> {
      public getRing_call(org.apache.thrift.async.AsyncMethodCallback> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getRing", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getRing_args args = new getRing_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public java.util.List getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getRing();
      }
    }

    public void getDataPartition(java.lang.String path, long startTime, long endTime, org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getDataPartition_call method_call = new getDataPartition_call(path, startTime, endTime, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getDataPartition_call extends org.apache.thrift.async.TAsyncMethodCall> {
      private java.lang.String path;
      private long startTime;
      private long endTime;
      public getDataPartition_call(java.lang.String path, long startTime, long endTime, org.apache.thrift.async.AsyncMethodCallback> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.path = path;
        this.startTime = startTime;
        this.endTime = endTime;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getDataPartition", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getDataPartition_args args = new getDataPartition_args();
        args.setPath(path);
        args.setStartTime(startTime);
        args.setEndTime(endTime);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public java.util.List getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getDataPartition();
      }
    }

    public void getMetaPartition(java.lang.String path, org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getMetaPartition_call method_call = new getMetaPartition_call(path, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getMetaPartition_call extends org.apache.thrift.async.TAsyncMethodCall> {
      private java.lang.String path;
      public getMetaPartition_call(java.lang.String path, org.apache.thrift.async.AsyncMethodCallback> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.path = path;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getMetaPartition", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getMetaPartition_args args = new getMetaPartition_args();
        args.setPath(path);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public java.util.List getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getMetaPartition();
      }
    }

    public void getAllNodeStatus(org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getAllNodeStatus_call method_call = new getAllNodeStatus_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getAllNodeStatus_call extends org.apache.thrift.async.TAsyncMethodCall> {
      public getAllNodeStatus_call(org.apache.thrift.async.AsyncMethodCallback> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getAllNodeStatus", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getAllNodeStatus_args args = new getAllNodeStatus_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public java.util.Map getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getAllNodeStatus();
      }
    }

    public void getInstrumentingInfo(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getInstrumentingInfo_call method_call = new getInstrumentingInfo_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getInstrumentingInfo_call extends org.apache.thrift.async.TAsyncMethodCall {
      public getInstrumentingInfo_call(org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getInstrumentingInfo", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getInstrumentingInfo_args args = new getInstrumentingInfo_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public java.lang.String getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new java.lang.IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getInstrumentingInfo();
      }
    }

  }

  public static class Processor extends org.apache.thrift.TBaseProcessor implements org.apache.thrift.TProcessor {
    private static final org.slf4j.Logger _LOGGER = org.slf4j.LoggerFactory.getLogger(Processor.class.getName());
    public Processor(I iface) {
      super(iface, getProcessMap(new java.util.HashMap>()));
    }

    protected Processor(I iface, java.util.Map> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static  java.util.Map> getProcessMap(java.util.Map> processMap) {
      processMap.put("getRing", new getRing());
      processMap.put("getDataPartition", new getDataPartition());
      processMap.put("getMetaPartition", new getMetaPartition());
      processMap.put("getAllNodeStatus", new getAllNodeStatus());
      processMap.put("getInstrumentingInfo", new getInstrumentingInfo());
      return processMap;
    }

    public static class getRing extends org.apache.thrift.ProcessFunction {
      public getRing() {
        super("getRing");
      }

      public getRing_args getEmptyArgsInstance() {
        return new getRing_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public getRing_result getResult(I iface, getRing_args args) throws org.apache.thrift.TException {
        getRing_result result = new getRing_result();
        result.success = iface.getRing();
        return result;
      }
    }

    public static class getDataPartition extends org.apache.thrift.ProcessFunction {
      public getDataPartition() {
        super("getDataPartition");
      }

      public getDataPartition_args getEmptyArgsInstance() {
        return new getDataPartition_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public getDataPartition_result getResult(I iface, getDataPartition_args args) throws org.apache.thrift.TException {
        getDataPartition_result result = new getDataPartition_result();
        result.success = iface.getDataPartition(args.path, args.startTime, args.endTime);
        return result;
      }
    }

    public static class getMetaPartition extends org.apache.thrift.ProcessFunction {
      public getMetaPartition() {
        super("getMetaPartition");
      }

      public getMetaPartition_args getEmptyArgsInstance() {
        return new getMetaPartition_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public getMetaPartition_result getResult(I iface, getMetaPartition_args args) throws org.apache.thrift.TException {
        getMetaPartition_result result = new getMetaPartition_result();
        result.success = iface.getMetaPartition(args.path);
        return result;
      }
    }

    public static class getAllNodeStatus extends org.apache.thrift.ProcessFunction {
      public getAllNodeStatus() {
        super("getAllNodeStatus");
      }

      public getAllNodeStatus_args getEmptyArgsInstance() {
        return new getAllNodeStatus_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public getAllNodeStatus_result getResult(I iface, getAllNodeStatus_args args) throws org.apache.thrift.TException {
        getAllNodeStatus_result result = new getAllNodeStatus_result();
        result.success = iface.getAllNodeStatus();
        return result;
      }
    }

    public static class getInstrumentingInfo extends org.apache.thrift.ProcessFunction {
      public getInstrumentingInfo() {
        super("getInstrumentingInfo");
      }

      public getInstrumentingInfo_args getEmptyArgsInstance() {
        return new getInstrumentingInfo_args();
      }

      protected boolean isOneway() {
        return false;
      }

      @Override
      protected boolean rethrowUnhandledExceptions() {
        return false;
      }

      public getInstrumentingInfo_result getResult(I iface, getInstrumentingInfo_args args) throws org.apache.thrift.TException {
        getInstrumentingInfo_result result = new getInstrumentingInfo_result();
        result.success = iface.getInstrumentingInfo();
        return result;
      }
    }

  }

  public static class AsyncProcessor extends org.apache.thrift.TBaseAsyncProcessor {
    private static final org.slf4j.Logger _LOGGER = org.slf4j.LoggerFactory.getLogger(AsyncProcessor.class.getName());
    public AsyncProcessor(I iface) {
      super(iface, getProcessMap(new java.util.HashMap>()));
    }

    protected AsyncProcessor(I iface, java.util.Map> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static  java.util.Map> getProcessMap(java.util.Map> processMap) {
      processMap.put("getRing", new getRing());
      processMap.put("getDataPartition", new getDataPartition());
      processMap.put("getMetaPartition", new getMetaPartition());
      processMap.put("getAllNodeStatus", new getAllNodeStatus());
      processMap.put("getInstrumentingInfo", new getInstrumentingInfo());
      return processMap;
    }

    public static class getRing extends org.apache.thrift.AsyncProcessFunction> {
      public getRing() {
        super("getRing");
      }

      public getRing_args getEmptyArgsInstance() {
        return new getRing_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback>() { 
          public void onComplete(java.util.List o) {
            getRing_result result = new getRing_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            getRing_result result = new getRing_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getRing_args args, org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException {
        iface.getRing(resultHandler);
      }
    }

    public static class getDataPartition extends org.apache.thrift.AsyncProcessFunction> {
      public getDataPartition() {
        super("getDataPartition");
      }

      public getDataPartition_args getEmptyArgsInstance() {
        return new getDataPartition_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback>() { 
          public void onComplete(java.util.List o) {
            getDataPartition_result result = new getDataPartition_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            getDataPartition_result result = new getDataPartition_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getDataPartition_args args, org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException {
        iface.getDataPartition(args.path, args.startTime, args.endTime,resultHandler);
      }
    }

    public static class getMetaPartition extends org.apache.thrift.AsyncProcessFunction> {
      public getMetaPartition() {
        super("getMetaPartition");
      }

      public getMetaPartition_args getEmptyArgsInstance() {
        return new getMetaPartition_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback>() { 
          public void onComplete(java.util.List o) {
            getMetaPartition_result result = new getMetaPartition_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            getMetaPartition_result result = new getMetaPartition_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getMetaPartition_args args, org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException {
        iface.getMetaPartition(args.path,resultHandler);
      }
    }

    public static class getAllNodeStatus extends org.apache.thrift.AsyncProcessFunction> {
      public getAllNodeStatus() {
        super("getAllNodeStatus");
      }

      public getAllNodeStatus_args getEmptyArgsInstance() {
        return new getAllNodeStatus_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback>() { 
          public void onComplete(java.util.Map o) {
            getAllNodeStatus_result result = new getAllNodeStatus_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            getAllNodeStatus_result result = new getAllNodeStatus_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getAllNodeStatus_args args, org.apache.thrift.async.AsyncMethodCallback> resultHandler) throws org.apache.thrift.TException {
        iface.getAllNodeStatus(resultHandler);
      }
    }

    public static class getInstrumentingInfo extends org.apache.thrift.AsyncProcessFunction {
      public getInstrumentingInfo() {
        super("getInstrumentingInfo");
      }

      public getInstrumentingInfo_args getEmptyArgsInstance() {
        return new getInstrumentingInfo_args();
      }

      public org.apache.thrift.async.AsyncMethodCallback getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new org.apache.thrift.async.AsyncMethodCallback() { 
          public void onComplete(java.lang.String o) {
            getInstrumentingInfo_result result = new getInstrumentingInfo_result();
            result.success = o;
            try {
              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
            } catch (org.apache.thrift.transport.TTransportException e) {
              _LOGGER.error("TTransportException writing to internal frame buffer", e);
              fb.close();
            } catch (java.lang.Exception e) {
              _LOGGER.error("Exception writing to internal frame buffer", e);
              onError(e);
            }
          }
          public void onError(java.lang.Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TSerializable msg;
            getInstrumentingInfo_result result = new getInstrumentingInfo_result();
            if (e instanceof org.apache.thrift.transport.TTransportException) {
              _LOGGER.error("TTransportException inside handler", e);
              fb.close();
              return;
            } else if (e instanceof org.apache.thrift.TApplicationException) {
              _LOGGER.error("TApplicationException inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TApplicationException)e;
            } else {
              _LOGGER.error("Exception inside handler", e);
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
            } catch (java.lang.Exception ex) {
              _LOGGER.error("Exception writing to internal frame buffer", ex);
              fb.close();
            }
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getInstrumentingInfo_args args, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
        iface.getInstrumentingInfo(resultHandler);
      }
    }

  }

  public static class getRing_args implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRing_args");


    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getRing_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getRing_argsTupleSchemeFactory();


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRing_args.class, metaDataMap);
    }

    public getRing_args() {
    }

    /**
     * Performs a deep copy on other.
     */
    public getRing_args(getRing_args other) {
    }

    public getRing_args deepCopy() {
      return new getRing_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getRing_args)
        return this.equals((getRing_args)that);
      return false;
    }

    public boolean equals(getRing_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      return hashCode;
    }

    @Override
    public int compareTo(getRing_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getRing_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getRing_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getRing_argsStandardScheme getScheme() {
        return new getRing_argsStandardScheme();
      }
    }

    private static class getRing_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getRing_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getRing_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getRing_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getRing_argsTupleScheme getScheme() {
        return new getRing_argsTupleScheme();
      }
    }

    private static class getRing_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getRing_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getRing_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getRing_result implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getRing_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getRing_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getRing_resultTupleSchemeFactory();

    public @org.apache.thrift.annotation.Nullable java.util.List success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Node.class))));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getRing_result.class, metaDataMap);
    }

    public getRing_result() {
    }

    public getRing_result(
      java.util.List success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on other.
     */
    public getRing_result(getRing_result other) {
      if (other.isSetSuccess()) {
        java.util.List __this__success = new java.util.ArrayList(other.success.size());
        for (Node other_element : other.success) {
          __this__success.add(new Node(other_element));
        }
        this.success = __this__success;
      }
    }

    public getRing_result deepCopy() {
      return new getRing_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    @org.apache.thrift.annotation.Nullable
    public java.util.Iterator getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(Node elem) {
      if (this.success == null) {
        this.success = new java.util.ArrayList();
      }
      this.success.add(elem);
    }

    @org.apache.thrift.annotation.Nullable
    public java.util.List getSuccess() {
      return this.success;
    }

    public getRing_result setSuccess(@org.apache.thrift.annotation.Nullable java.util.List success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((java.util.List)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getRing_result)
        return this.equals((getRing_result)that);
      return false;
    }

    public boolean equals(getRing_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(getRing_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getRing_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getRing_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getRing_resultStandardScheme getScheme() {
        return new getRing_resultStandardScheme();
      }
    }

    private static class getRing_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getRing_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                {
                  org.apache.thrift.protocol.TList _list336 = iprot.readListBegin();
                  struct.success = new java.util.ArrayList(_list336.size);
                  @org.apache.thrift.annotation.Nullable Node _elem337;
                  for (int _i338 = 0; _i338 < _list336.size; ++_i338)
                  {
                    _elem337 = new Node();
                    _elem337.read(iprot);
                    struct.success.add(_elem337);
                  }
                  iprot.readListEnd();
                }
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getRing_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          {
            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
            for (Node _iter339 : struct.success)
            {
              _iter339.write(oprot);
            }
            oprot.writeListEnd();
          }
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getRing_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getRing_resultTupleScheme getScheme() {
        return new getRing_resultTupleScheme();
      }
    }

    private static class getRing_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getRing_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          {
            oprot.writeI32(struct.success.size());
            for (Node _iter340 : struct.success)
            {
              _iter340.write(oprot);
            }
          }
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getRing_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          {
            org.apache.thrift.protocol.TList _list341 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
            struct.success = new java.util.ArrayList(_list341.size);
            @org.apache.thrift.annotation.Nullable Node _elem342;
            for (int _i343 = 0; _i343 < _list341.size; ++_i343)
            {
              _elem342 = new Node();
              _elem342.read(iprot);
              struct.success.add(_elem342);
            }
          }
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getDataPartition_args implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getDataPartition_args");

    private static final org.apache.thrift.protocol.TField PATH_FIELD_DESC = new org.apache.thrift.protocol.TField("path", org.apache.thrift.protocol.TType.STRING, (short)1);
    private static final org.apache.thrift.protocol.TField START_TIME_FIELD_DESC = new org.apache.thrift.protocol.TField("startTime", org.apache.thrift.protocol.TType.I64, (short)2);
    private static final org.apache.thrift.protocol.TField END_TIME_FIELD_DESC = new org.apache.thrift.protocol.TField("endTime", org.apache.thrift.protocol.TType.I64, (short)3);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getDataPartition_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getDataPartition_argsTupleSchemeFactory();

    public @org.apache.thrift.annotation.Nullable java.lang.String path; // required
    public long startTime; // required
    public long endTime; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PATH((short)1, "path"),
      START_TIME((short)2, "startTime"),
      END_TIME((short)3, "endTime");

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PATH
            return PATH;
          case 2: // START_TIME
            return START_TIME;
          case 3: // END_TIME
            return END_TIME;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __STARTTIME_ISSET_ID = 0;
    private static final int __ENDTIME_ISSET_ID = 1;
    private byte __isset_bitfield = 0;
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PATH, new org.apache.thrift.meta_data.FieldMetaData("path", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.START_TIME, new org.apache.thrift.meta_data.FieldMetaData("startTime", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64          , "long")));
      tmpMap.put(_Fields.END_TIME, new org.apache.thrift.meta_data.FieldMetaData("endTime", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64          , "long")));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getDataPartition_args.class, metaDataMap);
    }

    public getDataPartition_args() {
    }

    public getDataPartition_args(
      java.lang.String path,
      long startTime,
      long endTime)
    {
      this();
      this.path = path;
      this.startTime = startTime;
      setStartTimeIsSet(true);
      this.endTime = endTime;
      setEndTimeIsSet(true);
    }

    /**
     * Performs a deep copy on other.
     */
    public getDataPartition_args(getDataPartition_args other) {
      __isset_bitfield = other.__isset_bitfield;
      if (other.isSetPath()) {
        this.path = other.path;
      }
      this.startTime = other.startTime;
      this.endTime = other.endTime;
    }

    public getDataPartition_args deepCopy() {
      return new getDataPartition_args(this);
    }

    @Override
    public void clear() {
      this.path = null;
      setStartTimeIsSet(false);
      this.startTime = 0;
      setEndTimeIsSet(false);
      this.endTime = 0;
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.String getPath() {
      return this.path;
    }

    public getDataPartition_args setPath(@org.apache.thrift.annotation.Nullable java.lang.String path) {
      this.path = path;
      return this;
    }

    public void unsetPath() {
      this.path = null;
    }

    /** Returns true if field path is set (has been assigned a value) and false otherwise */
    public boolean isSetPath() {
      return this.path != null;
    }

    public void setPathIsSet(boolean value) {
      if (!value) {
        this.path = null;
      }
    }

    public long getStartTime() {
      return this.startTime;
    }

    public getDataPartition_args setStartTime(long startTime) {
      this.startTime = startTime;
      setStartTimeIsSet(true);
      return this;
    }

    public void unsetStartTime() {
      __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __STARTTIME_ISSET_ID);
    }

    /** Returns true if field startTime is set (has been assigned a value) and false otherwise */
    public boolean isSetStartTime() {
      return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __STARTTIME_ISSET_ID);
    }

    public void setStartTimeIsSet(boolean value) {
      __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __STARTTIME_ISSET_ID, value);
    }

    public long getEndTime() {
      return this.endTime;
    }

    public getDataPartition_args setEndTime(long endTime) {
      this.endTime = endTime;
      setEndTimeIsSet(true);
      return this;
    }

    public void unsetEndTime() {
      __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __ENDTIME_ISSET_ID);
    }

    /** Returns true if field endTime is set (has been assigned a value) and false otherwise */
    public boolean isSetEndTime() {
      return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __ENDTIME_ISSET_ID);
    }

    public void setEndTimeIsSet(boolean value) {
      __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __ENDTIME_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case PATH:
        if (value == null) {
          unsetPath();
        } else {
          setPath((java.lang.String)value);
        }
        break;

      case START_TIME:
        if (value == null) {
          unsetStartTime();
        } else {
          setStartTime((java.lang.Long)value);
        }
        break;

      case END_TIME:
        if (value == null) {
          unsetEndTime();
        } else {
          setEndTime((java.lang.Long)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case PATH:
        return getPath();

      case START_TIME:
        return getStartTime();

      case END_TIME:
        return getEndTime();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case PATH:
        return isSetPath();
      case START_TIME:
        return isSetStartTime();
      case END_TIME:
        return isSetEndTime();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getDataPartition_args)
        return this.equals((getDataPartition_args)that);
      return false;
    }

    public boolean equals(getDataPartition_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_path = true && this.isSetPath();
      boolean that_present_path = true && that.isSetPath();
      if (this_present_path || that_present_path) {
        if (!(this_present_path && that_present_path))
          return false;
        if (!this.path.equals(that.path))
          return false;
      }

      boolean this_present_startTime = true;
      boolean that_present_startTime = true;
      if (this_present_startTime || that_present_startTime) {
        if (!(this_present_startTime && that_present_startTime))
          return false;
        if (this.startTime != that.startTime)
          return false;
      }

      boolean this_present_endTime = true;
      boolean that_present_endTime = true;
      if (this_present_endTime || that_present_endTime) {
        if (!(this_present_endTime && that_present_endTime))
          return false;
        if (this.endTime != that.endTime)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetPath()) ? 131071 : 524287);
      if (isSetPath())
        hashCode = hashCode * 8191 + path.hashCode();

      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(startTime);

      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(endTime);

      return hashCode;
    }

    @Override
    public int compareTo(getDataPartition_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetPath(), other.isSetPath());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPath()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.path, other.path);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = java.lang.Boolean.compare(isSetStartTime(), other.isSetStartTime());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetStartTime()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.startTime, other.startTime);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = java.lang.Boolean.compare(isSetEndTime(), other.isSetEndTime());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetEndTime()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.endTime, other.endTime);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getDataPartition_args(");
      boolean first = true;

      sb.append("path:");
      if (this.path == null) {
        sb.append("null");
      } else {
        sb.append(this.path);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("startTime:");
      sb.append(this.startTime);
      first = false;
      if (!first) sb.append(", ");
      sb.append("endTime:");
      sb.append(this.endTime);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bitfield = 0;
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getDataPartition_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getDataPartition_argsStandardScheme getScheme() {
        return new getDataPartition_argsStandardScheme();
      }
    }

    private static class getDataPartition_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getDataPartition_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // PATH
              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                struct.path = iprot.readString();
                struct.setPathIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 2: // START_TIME
              if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                struct.startTime = iprot.readI64();
                struct.setStartTimeIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 3: // END_TIME
              if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
                struct.endTime = iprot.readI64();
                struct.setEndTimeIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getDataPartition_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.path != null) {
          oprot.writeFieldBegin(PATH_FIELD_DESC);
          oprot.writeString(struct.path);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldBegin(START_TIME_FIELD_DESC);
        oprot.writeI64(struct.startTime);
        oprot.writeFieldEnd();
        oprot.writeFieldBegin(END_TIME_FIELD_DESC);
        oprot.writeI64(struct.endTime);
        oprot.writeFieldEnd();
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getDataPartition_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getDataPartition_argsTupleScheme getScheme() {
        return new getDataPartition_argsTupleScheme();
      }
    }

    private static class getDataPartition_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getDataPartition_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetPath()) {
          optionals.set(0);
        }
        if (struct.isSetStartTime()) {
          optionals.set(1);
        }
        if (struct.isSetEndTime()) {
          optionals.set(2);
        }
        oprot.writeBitSet(optionals, 3);
        if (struct.isSetPath()) {
          oprot.writeString(struct.path);
        }
        if (struct.isSetStartTime()) {
          oprot.writeI64(struct.startTime);
        }
        if (struct.isSetEndTime()) {
          oprot.writeI64(struct.endTime);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getDataPartition_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(3);
        if (incoming.get(0)) {
          struct.path = iprot.readString();
          struct.setPathIsSet(true);
        }
        if (incoming.get(1)) {
          struct.startTime = iprot.readI64();
          struct.setStartTimeIsSet(true);
        }
        if (incoming.get(2)) {
          struct.endTime = iprot.readI64();
          struct.setEndTimeIsSet(true);
        }
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getDataPartition_result implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getDataPartition_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getDataPartition_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getDataPartition_resultTupleSchemeFactory();

    public @org.apache.thrift.annotation.Nullable java.util.List success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, DataPartitionEntry.class))));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getDataPartition_result.class, metaDataMap);
    }

    public getDataPartition_result() {
    }

    public getDataPartition_result(
      java.util.List success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on other.
     */
    public getDataPartition_result(getDataPartition_result other) {
      if (other.isSetSuccess()) {
        java.util.List __this__success = new java.util.ArrayList(other.success.size());
        for (DataPartitionEntry other_element : other.success) {
          __this__success.add(new DataPartitionEntry(other_element));
        }
        this.success = __this__success;
      }
    }

    public getDataPartition_result deepCopy() {
      return new getDataPartition_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    @org.apache.thrift.annotation.Nullable
    public java.util.Iterator getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(DataPartitionEntry elem) {
      if (this.success == null) {
        this.success = new java.util.ArrayList();
      }
      this.success.add(elem);
    }

    @org.apache.thrift.annotation.Nullable
    public java.util.List getSuccess() {
      return this.success;
    }

    public getDataPartition_result setSuccess(@org.apache.thrift.annotation.Nullable java.util.List success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((java.util.List)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getDataPartition_result)
        return this.equals((getDataPartition_result)that);
      return false;
    }

    public boolean equals(getDataPartition_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(getDataPartition_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getDataPartition_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getDataPartition_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getDataPartition_resultStandardScheme getScheme() {
        return new getDataPartition_resultStandardScheme();
      }
    }

    private static class getDataPartition_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getDataPartition_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                {
                  org.apache.thrift.protocol.TList _list344 = iprot.readListBegin();
                  struct.success = new java.util.ArrayList(_list344.size);
                  @org.apache.thrift.annotation.Nullable DataPartitionEntry _elem345;
                  for (int _i346 = 0; _i346 < _list344.size; ++_i346)
                  {
                    _elem345 = new DataPartitionEntry();
                    _elem345.read(iprot);
                    struct.success.add(_elem345);
                  }
                  iprot.readListEnd();
                }
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getDataPartition_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          {
            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
            for (DataPartitionEntry _iter347 : struct.success)
            {
              _iter347.write(oprot);
            }
            oprot.writeListEnd();
          }
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getDataPartition_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getDataPartition_resultTupleScheme getScheme() {
        return new getDataPartition_resultTupleScheme();
      }
    }

    private static class getDataPartition_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getDataPartition_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          {
            oprot.writeI32(struct.success.size());
            for (DataPartitionEntry _iter348 : struct.success)
            {
              _iter348.write(oprot);
            }
          }
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getDataPartition_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          {
            org.apache.thrift.protocol.TList _list349 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
            struct.success = new java.util.ArrayList(_list349.size);
            @org.apache.thrift.annotation.Nullable DataPartitionEntry _elem350;
            for (int _i351 = 0; _i351 < _list349.size; ++_i351)
            {
              _elem350 = new DataPartitionEntry();
              _elem350.read(iprot);
              struct.success.add(_elem350);
            }
          }
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getMetaPartition_args implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getMetaPartition_args");

    private static final org.apache.thrift.protocol.TField PATH_FIELD_DESC = new org.apache.thrift.protocol.TField("path", org.apache.thrift.protocol.TType.STRING, (short)1);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getMetaPartition_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getMetaPartition_argsTupleSchemeFactory();

    public @org.apache.thrift.annotation.Nullable java.lang.String path; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      PATH((short)1, "path");

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // PATH
            return PATH;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.PATH, new org.apache.thrift.meta_data.FieldMetaData("path", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getMetaPartition_args.class, metaDataMap);
    }

    public getMetaPartition_args() {
    }

    public getMetaPartition_args(
      java.lang.String path)
    {
      this();
      this.path = path;
    }

    /**
     * Performs a deep copy on other.
     */
    public getMetaPartition_args(getMetaPartition_args other) {
      if (other.isSetPath()) {
        this.path = other.path;
      }
    }

    public getMetaPartition_args deepCopy() {
      return new getMetaPartition_args(this);
    }

    @Override
    public void clear() {
      this.path = null;
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.String getPath() {
      return this.path;
    }

    public getMetaPartition_args setPath(@org.apache.thrift.annotation.Nullable java.lang.String path) {
      this.path = path;
      return this;
    }

    public void unsetPath() {
      this.path = null;
    }

    /** Returns true if field path is set (has been assigned a value) and false otherwise */
    public boolean isSetPath() {
      return this.path != null;
    }

    public void setPathIsSet(boolean value) {
      if (!value) {
        this.path = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case PATH:
        if (value == null) {
          unsetPath();
        } else {
          setPath((java.lang.String)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case PATH:
        return getPath();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case PATH:
        return isSetPath();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getMetaPartition_args)
        return this.equals((getMetaPartition_args)that);
      return false;
    }

    public boolean equals(getMetaPartition_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_path = true && this.isSetPath();
      boolean that_present_path = true && that.isSetPath();
      if (this_present_path || that_present_path) {
        if (!(this_present_path && that_present_path))
          return false;
        if (!this.path.equals(that.path))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetPath()) ? 131071 : 524287);
      if (isSetPath())
        hashCode = hashCode * 8191 + path.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(getMetaPartition_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetPath(), other.isSetPath());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetPath()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.path, other.path);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getMetaPartition_args(");
      boolean first = true;

      sb.append("path:");
      if (this.path == null) {
        sb.append("null");
      } else {
        sb.append(this.path);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getMetaPartition_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getMetaPartition_argsStandardScheme getScheme() {
        return new getMetaPartition_argsStandardScheme();
      }
    }

    private static class getMetaPartition_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getMetaPartition_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // PATH
              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                struct.path = iprot.readString();
                struct.setPathIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getMetaPartition_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.path != null) {
          oprot.writeFieldBegin(PATH_FIELD_DESC);
          oprot.writeString(struct.path);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getMetaPartition_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getMetaPartition_argsTupleScheme getScheme() {
        return new getMetaPartition_argsTupleScheme();
      }
    }

    private static class getMetaPartition_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getMetaPartition_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetPath()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetPath()) {
          oprot.writeString(struct.path);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getMetaPartition_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.path = iprot.readString();
          struct.setPathIsSet(true);
        }
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getMetaPartition_result implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getMetaPartition_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.LIST, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getMetaPartition_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getMetaPartition_resultTupleSchemeFactory();

    public @org.apache.thrift.annotation.Nullable java.util.List success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Node.class))));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getMetaPartition_result.class, metaDataMap);
    }

    public getMetaPartition_result() {
    }

    public getMetaPartition_result(
      java.util.List success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on other.
     */
    public getMetaPartition_result(getMetaPartition_result other) {
      if (other.isSetSuccess()) {
        java.util.List __this__success = new java.util.ArrayList(other.success.size());
        for (Node other_element : other.success) {
          __this__success.add(new Node(other_element));
        }
        this.success = __this__success;
      }
    }

    public getMetaPartition_result deepCopy() {
      return new getMetaPartition_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    @org.apache.thrift.annotation.Nullable
    public java.util.Iterator getSuccessIterator() {
      return (this.success == null) ? null : this.success.iterator();
    }

    public void addToSuccess(Node elem) {
      if (this.success == null) {
        this.success = new java.util.ArrayList();
      }
      this.success.add(elem);
    }

    @org.apache.thrift.annotation.Nullable
    public java.util.List getSuccess() {
      return this.success;
    }

    public getMetaPartition_result setSuccess(@org.apache.thrift.annotation.Nullable java.util.List success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((java.util.List)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getMetaPartition_result)
        return this.equals((getMetaPartition_result)that);
      return false;
    }

    public boolean equals(getMetaPartition_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(getMetaPartition_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getMetaPartition_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getMetaPartition_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getMetaPartition_resultStandardScheme getScheme() {
        return new getMetaPartition_resultStandardScheme();
      }
    }

    private static class getMetaPartition_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getMetaPartition_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                {
                  org.apache.thrift.protocol.TList _list352 = iprot.readListBegin();
                  struct.success = new java.util.ArrayList(_list352.size);
                  @org.apache.thrift.annotation.Nullable Node _elem353;
                  for (int _i354 = 0; _i354 < _list352.size; ++_i354)
                  {
                    _elem353 = new Node();
                    _elem353.read(iprot);
                    struct.success.add(_elem353);
                  }
                  iprot.readListEnd();
                }
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getMetaPartition_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          {
            oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
            for (Node _iter355 : struct.success)
            {
              _iter355.write(oprot);
            }
            oprot.writeListEnd();
          }
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getMetaPartition_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getMetaPartition_resultTupleScheme getScheme() {
        return new getMetaPartition_resultTupleScheme();
      }
    }

    private static class getMetaPartition_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getMetaPartition_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          {
            oprot.writeI32(struct.success.size());
            for (Node _iter356 : struct.success)
            {
              _iter356.write(oprot);
            }
          }
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getMetaPartition_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          {
            org.apache.thrift.protocol.TList _list357 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
            struct.success = new java.util.ArrayList(_list357.size);
            @org.apache.thrift.annotation.Nullable Node _elem358;
            for (int _i359 = 0; _i359 < _list357.size; ++_i359)
            {
              _elem358 = new Node();
              _elem358.read(iprot);
              struct.success.add(_elem358);
            }
          }
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getAllNodeStatus_args implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getAllNodeStatus_args");


    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getAllNodeStatus_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getAllNodeStatus_argsTupleSchemeFactory();


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getAllNodeStatus_args.class, metaDataMap);
    }

    public getAllNodeStatus_args() {
    }

    /**
     * Performs a deep copy on other.
     */
    public getAllNodeStatus_args(getAllNodeStatus_args other) {
    }

    public getAllNodeStatus_args deepCopy() {
      return new getAllNodeStatus_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getAllNodeStatus_args)
        return this.equals((getAllNodeStatus_args)that);
      return false;
    }

    public boolean equals(getAllNodeStatus_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      return hashCode;
    }

    @Override
    public int compareTo(getAllNodeStatus_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getAllNodeStatus_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getAllNodeStatus_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getAllNodeStatus_argsStandardScheme getScheme() {
        return new getAllNodeStatus_argsStandardScheme();
      }
    }

    private static class getAllNodeStatus_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getAllNodeStatus_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getAllNodeStatus_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getAllNodeStatus_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getAllNodeStatus_argsTupleScheme getScheme() {
        return new getAllNodeStatus_argsTupleScheme();
      }
    }

    private static class getAllNodeStatus_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getAllNodeStatus_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getAllNodeStatus_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getAllNodeStatus_result implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getAllNodeStatus_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.MAP, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getAllNodeStatus_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getAllNodeStatus_resultTupleSchemeFactory();

    public @org.apache.thrift.annotation.Nullable java.util.Map success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
              new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Node.class), 
              new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32              , "int"))));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getAllNodeStatus_result.class, metaDataMap);
    }

    public getAllNodeStatus_result() {
    }

    public getAllNodeStatus_result(
      java.util.Map success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on other.
     */
    public getAllNodeStatus_result(getAllNodeStatus_result other) {
      if (other.isSetSuccess()) {
        java.util.Map __this__success = new java.util.HashMap(other.success.size());
        for (java.util.Map.Entry other_element : other.success.entrySet()) {

          Node other_element_key = other_element.getKey();
          java.lang.Integer other_element_value = other_element.getValue();

          Node __this__success_copy_key = new Node(other_element_key);

          java.lang.Integer __this__success_copy_value = other_element_value;

          __this__success.put(__this__success_copy_key, __this__success_copy_value);
        }
        this.success = __this__success;
      }
    }

    public getAllNodeStatus_result deepCopy() {
      return new getAllNodeStatus_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public int getSuccessSize() {
      return (this.success == null) ? 0 : this.success.size();
    }

    public void putToSuccess(Node key, int val) {
      if (this.success == null) {
        this.success = new java.util.HashMap();
      }
      this.success.put(key, val);
    }

    @org.apache.thrift.annotation.Nullable
    public java.util.Map getSuccess() {
      return this.success;
    }

    public getAllNodeStatus_result setSuccess(@org.apache.thrift.annotation.Nullable java.util.Map success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((java.util.Map)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getAllNodeStatus_result)
        return this.equals((getAllNodeStatus_result)that);
      return false;
    }

    public boolean equals(getAllNodeStatus_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(getAllNodeStatus_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getAllNodeStatus_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getAllNodeStatus_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getAllNodeStatus_resultStandardScheme getScheme() {
        return new getAllNodeStatus_resultStandardScheme();
      }
    }

    private static class getAllNodeStatus_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getAllNodeStatus_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                {
                  org.apache.thrift.protocol.TMap _map360 = iprot.readMapBegin();
                  struct.success = new java.util.HashMap(2*_map360.size);
                  @org.apache.thrift.annotation.Nullable Node _key361;
                  int _val362;
                  for (int _i363 = 0; _i363 < _map360.size; ++_i363)
                  {
                    _key361 = new Node();
                    _key361.read(iprot);
                    _val362 = iprot.readI32();
                    struct.success.put(_key361, _val362);
                  }
                  iprot.readMapEnd();
                }
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getAllNodeStatus_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          {
            oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRUCT, org.apache.thrift.protocol.TType.I32, struct.success.size()));
            for (java.util.Map.Entry _iter364 : struct.success.entrySet())
            {
              _iter364.getKey().write(oprot);
              oprot.writeI32(_iter364.getValue());
            }
            oprot.writeMapEnd();
          }
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getAllNodeStatus_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getAllNodeStatus_resultTupleScheme getScheme() {
        return new getAllNodeStatus_resultTupleScheme();
      }
    }

    private static class getAllNodeStatus_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getAllNodeStatus_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          {
            oprot.writeI32(struct.success.size());
            for (java.util.Map.Entry _iter365 : struct.success.entrySet())
            {
              _iter365.getKey().write(oprot);
              oprot.writeI32(_iter365.getValue());
            }
          }
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getAllNodeStatus_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          {
            org.apache.thrift.protocol.TMap _map366 = iprot.readMapBegin(org.apache.thrift.protocol.TType.STRUCT, org.apache.thrift.protocol.TType.I32); 
            struct.success = new java.util.HashMap(2*_map366.size);
            @org.apache.thrift.annotation.Nullable Node _key367;
            int _val368;
            for (int _i369 = 0; _i369 < _map366.size; ++_i369)
            {
              _key367 = new Node();
              _key367.read(iprot);
              _val368 = iprot.readI32();
              struct.success.put(_key367, _val368);
            }
          }
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getInstrumentingInfo_args implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getInstrumentingInfo_args");


    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getInstrumentingInfo_argsStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getInstrumentingInfo_argsTupleSchemeFactory();


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getInstrumentingInfo_args.class, metaDataMap);
    }

    public getInstrumentingInfo_args() {
    }

    /**
     * Performs a deep copy on other.
     */
    public getInstrumentingInfo_args(getInstrumentingInfo_args other) {
    }

    public getInstrumentingInfo_args deepCopy() {
      return new getInstrumentingInfo_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getInstrumentingInfo_args)
        return this.equals((getInstrumentingInfo_args)that);
      return false;
    }

    public boolean equals(getInstrumentingInfo_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      return hashCode;
    }

    @Override
    public int compareTo(getInstrumentingInfo_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
    }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getInstrumentingInfo_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getInstrumentingInfo_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getInstrumentingInfo_argsStandardScheme getScheme() {
        return new getInstrumentingInfo_argsStandardScheme();
      }
    }

    private static class getInstrumentingInfo_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getInstrumentingInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getInstrumentingInfo_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getInstrumentingInfo_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getInstrumentingInfo_argsTupleScheme getScheme() {
        return new getInstrumentingInfo_argsTupleScheme();
      }
    }

    private static class getInstrumentingInfo_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getInstrumentingInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getInstrumentingInfo_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

  public static class getInstrumentingInfo_result implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getInstrumentingInfo_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRING, (short)0);

    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getInstrumentingInfo_resultStandardSchemeFactory();
    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getInstrumentingInfo_resultTupleSchemeFactory();

    public @org.apache.thrift.annotation.Nullable java.lang.String success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final java.util.Map byName = new java.util.HashMap();

      static {
        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      @org.apache.thrift.annotation.Nullable
      public static _Fields findByName(java.lang.String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final java.lang.String _fieldName;

      _Fields(short thriftId, java.lang.String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public java.lang.String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getInstrumentingInfo_result.class, metaDataMap);
    }

    public getInstrumentingInfo_result() {
    }

    public getInstrumentingInfo_result(
      java.lang.String success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on other.
     */
    public getInstrumentingInfo_result(getInstrumentingInfo_result other) {
      if (other.isSetSuccess()) {
        this.success = other.success;
      }
    }

    public getInstrumentingInfo_result deepCopy() {
      return new getInstrumentingInfo_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.String getSuccess() {
      return this.success;
    }

    public getInstrumentingInfo_result setSuccess(@org.apache.thrift.annotation.Nullable java.lang.String success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((java.lang.String)value);
        }
        break;

      }
    }

    @org.apache.thrift.annotation.Nullable
    public java.lang.Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new java.lang.IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new java.lang.IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new java.lang.IllegalStateException();
    }

    @Override
    public boolean equals(java.lang.Object that) {
      if (that instanceof getInstrumentingInfo_result)
        return this.equals((getInstrumentingInfo_result)that);
      return false;
    }

    public boolean equals(getInstrumentingInfo_result that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      int hashCode = 1;

      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
      if (isSetSuccess())
        hashCode = hashCode * 8191 + success.hashCode();

      return hashCode;
    }

    @Override
    public int compareTo(getInstrumentingInfo_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    @org.apache.thrift.annotation.Nullable
    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      scheme(iprot).read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      scheme(oprot).write(oprot, this);
      }

    @Override
    public java.lang.String toString() {
      java.lang.StringBuilder sb = new java.lang.StringBuilder("getInstrumentingInfo_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getInstrumentingInfo_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getInstrumentingInfo_resultStandardScheme getScheme() {
        return new getInstrumentingInfo_resultStandardScheme();
      }
    }

    private static class getInstrumentingInfo_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getInstrumentingInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
                struct.success = iprot.readString();
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getInstrumentingInfo_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          oprot.writeString(struct.success);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getInstrumentingInfo_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
      public getInstrumentingInfo_resultTupleScheme getScheme() {
        return new getInstrumentingInfo_resultTupleScheme();
      }
    }

    private static class getInstrumentingInfo_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getInstrumentingInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet optionals = new java.util.BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          oprot.writeString(struct.success);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getInstrumentingInfo_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = iprot.readString();
          struct.setSuccessIsSet(true);
        }
      }
    }

    private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
    }
  }

}