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/**
 * Autogenerated by Thrift Compiler (0.9.3)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package com.uber.cadence;

import org.apache.thrift.scheme.IScheme;
import org.apache.thrift.scheme.SchemeFactory;
import org.apache.thrift.scheme.StandardScheme;

import org.apache.thrift.scheme.TupleScheme;
import org.apache.thrift.protocol.TTupleProtocol;
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.EncodingUtils;
import org.apache.thrift.TException;
import org.apache.thrift.async.AsyncMethodCallback;
import org.apache.thrift.server.AbstractNonblockingServer.*;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import javax.annotation.Generated;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2019-06-18")
public class Memo 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("Memo");

  private static final org.apache.thrift.protocol.TField FIELDS_FIELD_DESC = new org.apache.thrift.protocol.TField("fields", org.apache.thrift.protocol.TType.MAP, (short)10);

  private static final Map, SchemeFactory> schemes = new HashMap, SchemeFactory>();
  static {
    schemes.put(StandardScheme.class, new MemoStandardSchemeFactory());
    schemes.put(TupleScheme.class, new MemoTupleSchemeFactory());
  }

  public Map fields; // optional

  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
    FIELDS((short)10, "fields");

    private static final Map byName = new HashMap();

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

    /**
     * Find the _Fields constant that matches fieldId, or null if its not found.
     */
    public static _Fields findByThriftId(int fieldId) {
      switch(fieldId) {
        case 10: // FIELDS
          return FIELDS;
        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 IllegalArgumentException("Field " + fieldId + " doesn't exist!");
      return fields;
    }

    /**
     * Find the _Fields constant that matches name, or null if its not found.
     */
    public static _Fields findByName(String name) {
      return byName.get(name);
    }

    private final short _thriftId;
    private final String _fieldName;

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

    public short getThriftFieldId() {
      return _thriftId;
    }

    public String getFieldName() {
      return _fieldName;
    }
  }

  // isset id assignments
  private static final _Fields optionals[] = {_Fields.FIELDS};
  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
  static {
    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
    tmpMap.put(_Fields.FIELDS, new org.apache.thrift.meta_data.FieldMetaData("fields", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING), 
            new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING            , true))));
    metaDataMap = Collections.unmodifiableMap(tmpMap);
    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(Memo.class, metaDataMap);
  }

  public Memo() {
  }

  /**
   * Performs a deep copy on other.
   */
  public Memo(Memo other) {
    if (other.isSetFields()) {
      Map __this__fields = new HashMap(other.fields);
      this.fields = __this__fields;
    }
  }

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

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

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

  public void putToFields(String key, ByteBuffer val) {
    if (this.fields == null) {
      this.fields = new HashMap();
    }
    this.fields.put(key, val);
  }

  public Map getFields() {
    return this.fields;
  }

  public Memo setFields(Map fields) {
    this.fields = fields;
    return this;
  }

  public void unsetFields() {
    this.fields = null;
  }

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

  public void setFieldsIsSet(boolean value) {
    if (!value) {
      this.fields = null;
    }
  }

  public void setFieldValue(_Fields field, Object value) {
    switch (field) {
    case FIELDS:
      if (value == null) {
        unsetFields();
      } else {
        setFields((Map)value);
      }
      break;

    }
  }

  public Object getFieldValue(_Fields field) {
    switch (field) {
    case FIELDS:
      return getFields();

    }
    throw new 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 IllegalArgumentException();
    }

    switch (field) {
    case FIELDS:
      return isSetFields();
    }
    throw new IllegalStateException();
  }

  @Override
  public boolean equals(Object that) {
    if (that == null)
      return false;
    if (that instanceof Memo)
      return this.equals((Memo)that);
    return false;
  }

  public boolean equals(Memo that) {
    if (that == null)
      return false;

    boolean this_present_fields = true && this.isSetFields();
    boolean that_present_fields = true && that.isSetFields();
    if (this_present_fields || that_present_fields) {
      if (!(this_present_fields && that_present_fields))
        return false;
      if (!this.fields.equals(that.fields))
        return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    List list = new ArrayList();

    boolean present_fields = true && (isSetFields());
    list.add(present_fields);
    if (present_fields)
      list.add(fields);

    return list.hashCode();
  }

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

    int lastComparison = 0;

    lastComparison = Boolean.valueOf(isSetFields()).compareTo(other.isSetFields());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetFields()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.fields, other.fields);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    return 0;
  }

  public _Fields fieldForId(int fieldId) {
    return _Fields.findByThriftId(fieldId);
  }

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

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

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder("Memo(");
    boolean first = true;

    if (isSetFields()) {
      sb.append("fields:");
      if (this.fields == null) {
        sb.append("null");
      } else {
        sb.append(this.fields);
      }
      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, 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 MemoStandardSchemeFactory implements SchemeFactory {
    public MemoStandardScheme getScheme() {
      return new MemoStandardScheme();
    }
  }

  private static class MemoStandardScheme extends StandardScheme {

    public void read(org.apache.thrift.protocol.TProtocol iprot, Memo 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 10: // FIELDS
            if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
              {
                org.apache.thrift.protocol.TMap _map10 = iprot.readMapBegin();
                struct.fields = new HashMap(2*_map10.size);
                String _key11;
                ByteBuffer _val12;
                for (int _i13 = 0; _i13 < _map10.size; ++_i13)
                {
                  _key11 = iprot.readString();
                  _val12 = iprot.readBinary();
                  struct.fields.put(_key11, _val12);
                }
                iprot.readMapEnd();
              }
              struct.setFieldsIsSet(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, Memo struct) throws org.apache.thrift.TException {
      struct.validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (struct.fields != null) {
        if (struct.isSetFields()) {
          oprot.writeFieldBegin(FIELDS_FIELD_DESC);
          {
            oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.fields.size()));
            for (Map.Entry _iter14 : struct.fields.entrySet())
            {
              oprot.writeString(_iter14.getKey());
              oprot.writeBinary(_iter14.getValue());
            }
            oprot.writeMapEnd();
          }
          oprot.writeFieldEnd();
        }
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

  }

  private static class MemoTupleSchemeFactory implements SchemeFactory {
    public MemoTupleScheme getScheme() {
      return new MemoTupleScheme();
    }
  }

  private static class MemoTupleScheme extends TupleScheme {

    @Override
    public void write(org.apache.thrift.protocol.TProtocol prot, Memo struct) throws org.apache.thrift.TException {
      TTupleProtocol oprot = (TTupleProtocol) prot;
      BitSet optionals = new BitSet();
      if (struct.isSetFields()) {
        optionals.set(0);
      }
      oprot.writeBitSet(optionals, 1);
      if (struct.isSetFields()) {
        {
          oprot.writeI32(struct.fields.size());
          for (Map.Entry _iter15 : struct.fields.entrySet())
          {
            oprot.writeString(_iter15.getKey());
            oprot.writeBinary(_iter15.getValue());
          }
        }
      }
    }

    @Override
    public void read(org.apache.thrift.protocol.TProtocol prot, Memo struct) throws org.apache.thrift.TException {
      TTupleProtocol iprot = (TTupleProtocol) prot;
      BitSet incoming = iprot.readBitSet(1);
      if (incoming.get(0)) {
        {
          org.apache.thrift.protocol.TMap _map16 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
          struct.fields = new HashMap(2*_map16.size);
          String _key17;
          ByteBuffer _val18;
          for (int _i19 = 0; _i19 < _map16.size; ++_i19)
          {
            _key17 = iprot.readString();
            _val18 = iprot.readBinary();
            struct.fields.put(_key17, _val18);
          }
        }
        struct.setFieldsIsSet(true);
      }
    }
  }

}