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The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
/**
* Autogenerated by Thrift Compiler (0.9.1)
*
* DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
* @generated
*/
package org.apache.cassandra.thrift;
/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
import org.apache.commons.lang3.builder.HashCodeBuilder;
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 org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Represents input splits used by hadoop ColumnFamilyRecordReaders
*/
public class CfSplit 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("CfSplit");
private static final org.apache.thrift.protocol.TField START_TOKEN_FIELD_DESC = new org.apache.thrift.protocol.TField("start_token", org.apache.thrift.protocol.TType.STRING, (short)1);
private static final org.apache.thrift.protocol.TField END_TOKEN_FIELD_DESC = new org.apache.thrift.protocol.TField("end_token", org.apache.thrift.protocol.TType.STRING, (short)2);
private static final org.apache.thrift.protocol.TField ROW_COUNT_FIELD_DESC = new org.apache.thrift.protocol.TField("row_count", org.apache.thrift.protocol.TType.I64, (short)3);
private static final Map, SchemeFactory> schemes = new HashMap, SchemeFactory>();
static {
schemes.put(StandardScheme.class, new CfSplitStandardSchemeFactory());
schemes.put(TupleScheme.class, new CfSplitTupleSchemeFactory());
}
public String start_token; // required
public String end_token; // required
public long row_count; // 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 {
START_TOKEN((short)1, "start_token"),
END_TOKEN((short)2, "end_token"),
ROW_COUNT((short)3, "row_count");
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 1: // START_TOKEN
return START_TOKEN;
case 2: // END_TOKEN
return END_TOKEN;
case 3: // ROW_COUNT
return ROW_COUNT;
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 int __ROW_COUNT_ISSET_ID = 0;
private byte __isset_bitfield = 0;
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.START_TOKEN, new org.apache.thrift.meta_data.FieldMetaData("start_token", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
tmpMap.put(_Fields.END_TOKEN, new org.apache.thrift.meta_data.FieldMetaData("end_token", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
tmpMap.put(_Fields.ROW_COUNT, new org.apache.thrift.meta_data.FieldMetaData("row_count", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
metaDataMap = Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(CfSplit.class, metaDataMap);
}
public CfSplit() {
}
public CfSplit(
String start_token,
String end_token,
long row_count)
{
this();
this.start_token = start_token;
this.end_token = end_token;
this.row_count = row_count;
setRow_countIsSet(true);
}
/**
* Performs a deep copy on other.
*/
public CfSplit(CfSplit other) {
__isset_bitfield = other.__isset_bitfield;
if (other.isSetStart_token()) {
this.start_token = other.start_token;
}
if (other.isSetEnd_token()) {
this.end_token = other.end_token;
}
this.row_count = other.row_count;
}
public CfSplit deepCopy() {
return new CfSplit(this);
}
@Override
public void clear() {
this.start_token = null;
this.end_token = null;
setRow_countIsSet(false);
this.row_count = 0;
}
public String getStart_token() {
return this.start_token;
}
public CfSplit setStart_token(String start_token) {
this.start_token = start_token;
return this;
}
public void unsetStart_token() {
this.start_token = null;
}
/** Returns true if field start_token is set (has been assigned a value) and false otherwise */
public boolean isSetStart_token() {
return this.start_token != null;
}
public void setStart_tokenIsSet(boolean value) {
if (!value) {
this.start_token = null;
}
}
public String getEnd_token() {
return this.end_token;
}
public CfSplit setEnd_token(String end_token) {
this.end_token = end_token;
return this;
}
public void unsetEnd_token() {
this.end_token = null;
}
/** Returns true if field end_token is set (has been assigned a value) and false otherwise */
public boolean isSetEnd_token() {
return this.end_token != null;
}
public void setEnd_tokenIsSet(boolean value) {
if (!value) {
this.end_token = null;
}
}
public long getRow_count() {
return this.row_count;
}
public CfSplit setRow_count(long row_count) {
this.row_count = row_count;
setRow_countIsSet(true);
return this;
}
public void unsetRow_count() {
__isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __ROW_COUNT_ISSET_ID);
}
/** Returns true if field row_count is set (has been assigned a value) and false otherwise */
public boolean isSetRow_count() {
return EncodingUtils.testBit(__isset_bitfield, __ROW_COUNT_ISSET_ID);
}
public void setRow_countIsSet(boolean value) {
__isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __ROW_COUNT_ISSET_ID, value);
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case START_TOKEN:
if (value == null) {
unsetStart_token();
} else {
setStart_token((String)value);
}
break;
case END_TOKEN:
if (value == null) {
unsetEnd_token();
} else {
setEnd_token((String)value);
}
break;
case ROW_COUNT:
if (value == null) {
unsetRow_count();
} else {
setRow_count((Long)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case START_TOKEN:
return getStart_token();
case END_TOKEN:
return getEnd_token();
case ROW_COUNT:
return Long.valueOf(getRow_count());
}
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 START_TOKEN:
return isSetStart_token();
case END_TOKEN:
return isSetEnd_token();
case ROW_COUNT:
return isSetRow_count();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof CfSplit)
return this.equals((CfSplit)that);
return false;
}
public boolean equals(CfSplit that) {
if (that == null)
return false;
boolean this_present_start_token = true && this.isSetStart_token();
boolean that_present_start_token = true && that.isSetStart_token();
if (this_present_start_token || that_present_start_token) {
if (!(this_present_start_token && that_present_start_token))
return false;
if (!this.start_token.equals(that.start_token))
return false;
}
boolean this_present_end_token = true && this.isSetEnd_token();
boolean that_present_end_token = true && that.isSetEnd_token();
if (this_present_end_token || that_present_end_token) {
if (!(this_present_end_token && that_present_end_token))
return false;
if (!this.end_token.equals(that.end_token))
return false;
}
boolean this_present_row_count = true;
boolean that_present_row_count = true;
if (this_present_row_count || that_present_row_count) {
if (!(this_present_row_count && that_present_row_count))
return false;
if (this.row_count != that.row_count)
return false;
}
return true;
}
@Override
public int hashCode() {
HashCodeBuilder builder = new HashCodeBuilder();
boolean present_start_token = true && (isSetStart_token());
builder.append(present_start_token);
if (present_start_token)
builder.append(start_token);
boolean present_end_token = true && (isSetEnd_token());
builder.append(present_end_token);
if (present_end_token)
builder.append(end_token);
boolean present_row_count = true;
builder.append(present_row_count);
if (present_row_count)
builder.append(row_count);
return builder.toHashCode();
}
@Override
public int compareTo(CfSplit other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
lastComparison = Boolean.valueOf(isSetStart_token()).compareTo(other.isSetStart_token());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetStart_token()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.start_token, other.start_token);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetEnd_token()).compareTo(other.isSetEnd_token());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetEnd_token()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.end_token, other.end_token);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetRow_count()).compareTo(other.isSetRow_count());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetRow_count()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row_count, other.row_count);
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("CfSplit(");
boolean first = true;
sb.append("start_token:");
if (this.start_token == null) {
sb.append("null");
} else {
sb.append(this.start_token);
}
first = false;
if (!first) sb.append(", ");
sb.append("end_token:");
if (this.end_token == null) {
sb.append("null");
} else {
sb.append(this.end_token);
}
first = false;
if (!first) sb.append(", ");
sb.append("row_count:");
sb.append(this.row_count);
first = false;
sb.append(")");
return sb.toString();
}
public void validate() throws org.apache.thrift.TException {
// check for required fields
if (start_token == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'start_token' was not present! Struct: " + toString());
}
if (end_token == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'end_token' was not present! Struct: " + toString());
}
// alas, we cannot check 'row_count' because it's a primitive and you chose the non-beans generator.
// 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 {
// 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 CfSplitStandardSchemeFactory implements SchemeFactory {
public CfSplitStandardScheme getScheme() {
return new CfSplitStandardScheme();
}
}
private static class CfSplitStandardScheme extends StandardScheme {
public void read(org.apache.thrift.protocol.TProtocol iprot, CfSplit 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: // START_TOKEN
if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
struct.start_token = iprot.readString();
struct.setStart_tokenIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 2: // END_TOKEN
if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
struct.end_token = iprot.readString();
struct.setEnd_tokenIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 3: // ROW_COUNT
if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
struct.row_count = iprot.readI64();
struct.setRow_countIsSet(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
if (!struct.isSetRow_count()) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'row_count' was not found in serialized data! Struct: " + toString());
}
struct.validate();
}
public void write(org.apache.thrift.protocol.TProtocol oprot, CfSplit struct) throws org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
if (struct.start_token != null) {
oprot.writeFieldBegin(START_TOKEN_FIELD_DESC);
oprot.writeString(struct.start_token);
oprot.writeFieldEnd();
}
if (struct.end_token != null) {
oprot.writeFieldBegin(END_TOKEN_FIELD_DESC);
oprot.writeString(struct.end_token);
oprot.writeFieldEnd();
}
oprot.writeFieldBegin(ROW_COUNT_FIELD_DESC);
oprot.writeI64(struct.row_count);
oprot.writeFieldEnd();
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class CfSplitTupleSchemeFactory implements SchemeFactory {
public CfSplitTupleScheme getScheme() {
return new CfSplitTupleScheme();
}
}
private static class CfSplitTupleScheme extends TupleScheme {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, CfSplit struct) throws org.apache.thrift.TException {
TTupleProtocol oprot = (TTupleProtocol) prot;
oprot.writeString(struct.start_token);
oprot.writeString(struct.end_token);
oprot.writeI64(struct.row_count);
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, CfSplit struct) throws org.apache.thrift.TException {
TTupleProtocol iprot = (TTupleProtocol) prot;
struct.start_token = iprot.readString();
struct.setStart_tokenIsSet(true);
struct.end_token = iprot.readString();
struct.setEnd_tokenIsSet(true);
struct.row_count = iprot.readI64();
struct.setRow_countIsSet(true);
}
}
}