org.cassandraunit.shaded.org.apache.cassandra.thrift.SliceRange Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of cassandra-unit-shaded Show documentation
Show all versions of cassandra-unit-shaded Show documentation
Shaded version of cassandra-unit
/**
* 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;
/**
* A slice range is a structure that stores basic range, ordering and limit information for a query that will return
* multiple columns. It could be thought of as Cassandra's version of LIMIT and ORDER BY
*
* @param start. The column name to start the slice with. This attribute is not required, though there is no default value,
* and can be safely set to '', i.e., an empty byte array, to start with the first column name. Otherwise, it
* must a valid value under the rules of the Comparator defined for the given ColumnFamily.
* @param finish. The column name to stop the slice at. This attribute is not required, though there is no default value,
* and can be safely set to an empty byte array to not stop until 'count' results are seen. Otherwise, it
* must also be a valid value to the ColumnFamily Comparator.
* @param reversed. Whether the results should be ordered in reversed order. Similar to ORDER BY blah DESC in SQL.
* @param count. How many columns to return. Similar to LIMIT in SQL. May be arbitrarily large, but Thrift will
* materialize the whole result into memory before returning it to the client, so be aware that you may
* be better served by iterating through slices by passing the last value of one call in as the 'start'
* of the next instead of increasing 'count' arbitrarily large.
*/
public class SliceRange 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("SliceRange");
private static final org.apache.thrift.protocol.TField START_FIELD_DESC = new org.apache.thrift.protocol.TField("start", org.apache.thrift.protocol.TType.STRING, (short)1);
private static final org.apache.thrift.protocol.TField FINISH_FIELD_DESC = new org.apache.thrift.protocol.TField("finish", org.apache.thrift.protocol.TType.STRING, (short)2);
private static final org.apache.thrift.protocol.TField REVERSED_FIELD_DESC = new org.apache.thrift.protocol.TField("reversed", org.apache.thrift.protocol.TType.BOOL, (short)3);
private static final org.apache.thrift.protocol.TField COUNT_FIELD_DESC = new org.apache.thrift.protocol.TField("count", org.apache.thrift.protocol.TType.I32, (short)4);
private static final Map, SchemeFactory> schemes = new HashMap, SchemeFactory>();
static {
schemes.put(StandardScheme.class, new SliceRangeStandardSchemeFactory());
schemes.put(TupleScheme.class, new SliceRangeTupleSchemeFactory());
}
public ByteBuffer start; // required
public ByteBuffer finish; // required
public boolean reversed; // required
public int 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((short)1, "start"),
FINISH((short)2, "finish"),
REVERSED((short)3, "reversed"),
COUNT((short)4, "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
return START;
case 2: // FINISH
return FINISH;
case 3: // REVERSED
return REVERSED;
case 4: // COUNT
return 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 __REVERSED_ISSET_ID = 0;
private static final int __COUNT_ISSET_ID = 1;
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, new org.apache.thrift.meta_data.FieldMetaData("start", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , true)));
tmpMap.put(_Fields.FINISH, new org.apache.thrift.meta_data.FieldMetaData("finish", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , true)));
tmpMap.put(_Fields.REVERSED, new org.apache.thrift.meta_data.FieldMetaData("reversed", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
tmpMap.put(_Fields.COUNT, new org.apache.thrift.meta_data.FieldMetaData("count", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
metaDataMap = Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(SliceRange.class, metaDataMap);
}
public SliceRange() {
this.reversed = false;
this.count = 100;
}
public SliceRange(
ByteBuffer start,
ByteBuffer finish,
boolean reversed,
int count)
{
this();
this.start = start;
this.finish = finish;
this.reversed = reversed;
setReversedIsSet(true);
this.count = count;
setCountIsSet(true);
}
/**
* Performs a deep copy on other.
*/
public SliceRange(SliceRange other) {
__isset_bitfield = other.__isset_bitfield;
if (other.isSetStart()) {
this.start = org.apache.thrift.TBaseHelper.copyBinary(other.start);
;
}
if (other.isSetFinish()) {
this.finish = org.apache.thrift.TBaseHelper.copyBinary(other.finish);
;
}
this.reversed = other.reversed;
this.count = other.count;
}
public SliceRange deepCopy() {
return new SliceRange(this);
}
@Override
public void clear() {
this.start = null;
this.finish = null;
this.reversed = false;
this.count = 100;
}
public byte[] getStart() {
setStart(org.apache.thrift.TBaseHelper.rightSize(start));
return start == null ? null : start.array();
}
public ByteBuffer bufferForStart() {
return start;
}
public SliceRange setStart(byte[] start) {
setStart(start == null ? (ByteBuffer)null : ByteBuffer.wrap(start));
return this;
}
public SliceRange setStart(ByteBuffer start) {
this.start = start;
return this;
}
public void unsetStart() {
this.start = null;
}
/** Returns true if field start is set (has been assigned a value) and false otherwise */
public boolean isSetStart() {
return this.start != null;
}
public void setStartIsSet(boolean value) {
if (!value) {
this.start = null;
}
}
public byte[] getFinish() {
setFinish(org.apache.thrift.TBaseHelper.rightSize(finish));
return finish == null ? null : finish.array();
}
public ByteBuffer bufferForFinish() {
return finish;
}
public SliceRange setFinish(byte[] finish) {
setFinish(finish == null ? (ByteBuffer)null : ByteBuffer.wrap(finish));
return this;
}
public SliceRange setFinish(ByteBuffer finish) {
this.finish = finish;
return this;
}
public void unsetFinish() {
this.finish = null;
}
/** Returns true if field finish is set (has been assigned a value) and false otherwise */
public boolean isSetFinish() {
return this.finish != null;
}
public void setFinishIsSet(boolean value) {
if (!value) {
this.finish = null;
}
}
public boolean isReversed() {
return this.reversed;
}
public SliceRange setReversed(boolean reversed) {
this.reversed = reversed;
setReversedIsSet(true);
return this;
}
public void unsetReversed() {
__isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __REVERSED_ISSET_ID);
}
/** Returns true if field reversed is set (has been assigned a value) and false otherwise */
public boolean isSetReversed() {
return EncodingUtils.testBit(__isset_bitfield, __REVERSED_ISSET_ID);
}
public void setReversedIsSet(boolean value) {
__isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __REVERSED_ISSET_ID, value);
}
public int getCount() {
return this.count;
}
public SliceRange setCount(int count) {
this.count = count;
setCountIsSet(true);
return this;
}
public void unsetCount() {
__isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __COUNT_ISSET_ID);
}
/** Returns true if field count is set (has been assigned a value) and false otherwise */
public boolean isSetCount() {
return EncodingUtils.testBit(__isset_bitfield, __COUNT_ISSET_ID);
}
public void setCountIsSet(boolean value) {
__isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __COUNT_ISSET_ID, value);
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case START:
if (value == null) {
unsetStart();
} else {
setStart((ByteBuffer)value);
}
break;
case FINISH:
if (value == null) {
unsetFinish();
} else {
setFinish((ByteBuffer)value);
}
break;
case REVERSED:
if (value == null) {
unsetReversed();
} else {
setReversed((Boolean)value);
}
break;
case COUNT:
if (value == null) {
unsetCount();
} else {
setCount((Integer)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case START:
return getStart();
case FINISH:
return getFinish();
case REVERSED:
return Boolean.valueOf(isReversed());
case COUNT:
return Integer.valueOf(getCount());
}
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:
return isSetStart();
case FINISH:
return isSetFinish();
case REVERSED:
return isSetReversed();
case COUNT:
return isSetCount();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof SliceRange)
return this.equals((SliceRange)that);
return false;
}
public boolean equals(SliceRange that) {
if (that == null)
return false;
boolean this_present_start = true && this.isSetStart();
boolean that_present_start = true && that.isSetStart();
if (this_present_start || that_present_start) {
if (!(this_present_start && that_present_start))
return false;
if (!this.start.equals(that.start))
return false;
}
boolean this_present_finish = true && this.isSetFinish();
boolean that_present_finish = true && that.isSetFinish();
if (this_present_finish || that_present_finish) {
if (!(this_present_finish && that_present_finish))
return false;
if (!this.finish.equals(that.finish))
return false;
}
boolean this_present_reversed = true;
boolean that_present_reversed = true;
if (this_present_reversed || that_present_reversed) {
if (!(this_present_reversed && that_present_reversed))
return false;
if (this.reversed != that.reversed)
return false;
}
boolean this_present_count = true;
boolean that_present_count = true;
if (this_present_count || that_present_count) {
if (!(this_present_count && that_present_count))
return false;
if (this.count != that.count)
return false;
}
return true;
}
@Override
public int hashCode() {
HashCodeBuilder builder = new HashCodeBuilder();
boolean present_start = true && (isSetStart());
builder.append(present_start);
if (present_start)
builder.append(start);
boolean present_finish = true && (isSetFinish());
builder.append(present_finish);
if (present_finish)
builder.append(finish);
boolean present_reversed = true;
builder.append(present_reversed);
if (present_reversed)
builder.append(reversed);
boolean present_count = true;
builder.append(present_count);
if (present_count)
builder.append(count);
return builder.toHashCode();
}
@Override
public int compareTo(SliceRange other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
lastComparison = Boolean.valueOf(isSetStart()).compareTo(other.isSetStart());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetStart()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.start, other.start);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetFinish()).compareTo(other.isSetFinish());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetFinish()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.finish, other.finish);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetReversed()).compareTo(other.isSetReversed());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetReversed()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.reversed, other.reversed);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetCount()).compareTo(other.isSetCount());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetCount()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.count, other.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("SliceRange(");
boolean first = true;
sb.append("start:");
if (this.start == null) {
sb.append("null");
} else {
org.apache.thrift.TBaseHelper.toString(this.start, sb);
}
first = false;
if (!first) sb.append(", ");
sb.append("finish:");
if (this.finish == null) {
sb.append("null");
} else {
org.apache.thrift.TBaseHelper.toString(this.finish, sb);
}
first = false;
if (!first) sb.append(", ");
sb.append("reversed:");
sb.append(this.reversed);
first = false;
if (!first) sb.append(", ");
sb.append("count:");
sb.append(this.count);
first = false;
sb.append(")");
return sb.toString();
}
public void validate() throws org.apache.thrift.TException {
// check for required fields
if (start == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'start' was not present! Struct: " + toString());
}
if (finish == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'finish' was not present! Struct: " + toString());
}
// alas, we cannot check 'reversed' because it's a primitive and you chose the non-beans generator.
// alas, we cannot check '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 SliceRangeStandardSchemeFactory implements SchemeFactory {
public SliceRangeStandardScheme getScheme() {
return new SliceRangeStandardScheme();
}
}
private static class SliceRangeStandardScheme extends StandardScheme {
public void read(org.apache.thrift.protocol.TProtocol iprot, SliceRange 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
if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
struct.start = iprot.readBinary();
struct.setStartIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 2: // FINISH
if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
struct.finish = iprot.readBinary();
struct.setFinishIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 3: // REVERSED
if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
struct.reversed = iprot.readBool();
struct.setReversedIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 4: // COUNT
if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
struct.count = iprot.readI32();
struct.setCountIsSet(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.isSetReversed()) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'reversed' was not found in serialized data! Struct: " + toString());
}
if (!struct.isSetCount()) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'count' was not found in serialized data! Struct: " + toString());
}
struct.validate();
}
public void write(org.apache.thrift.protocol.TProtocol oprot, SliceRange struct) throws org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
if (struct.start != null) {
oprot.writeFieldBegin(START_FIELD_DESC);
oprot.writeBinary(struct.start);
oprot.writeFieldEnd();
}
if (struct.finish != null) {
oprot.writeFieldBegin(FINISH_FIELD_DESC);
oprot.writeBinary(struct.finish);
oprot.writeFieldEnd();
}
oprot.writeFieldBegin(REVERSED_FIELD_DESC);
oprot.writeBool(struct.reversed);
oprot.writeFieldEnd();
oprot.writeFieldBegin(COUNT_FIELD_DESC);
oprot.writeI32(struct.count);
oprot.writeFieldEnd();
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class SliceRangeTupleSchemeFactory implements SchemeFactory {
public SliceRangeTupleScheme getScheme() {
return new SliceRangeTupleScheme();
}
}
private static class SliceRangeTupleScheme extends TupleScheme {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, SliceRange struct) throws org.apache.thrift.TException {
TTupleProtocol oprot = (TTupleProtocol) prot;
oprot.writeBinary(struct.start);
oprot.writeBinary(struct.finish);
oprot.writeBool(struct.reversed);
oprot.writeI32(struct.count);
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, SliceRange struct) throws org.apache.thrift.TException {
TTupleProtocol iprot = (TTupleProtocol) prot;
struct.start = iprot.readBinary();
struct.setStartIsSet(true);
struct.finish = iprot.readBinary();
struct.setFinishIsSet(true);
struct.reversed = iprot.readBool();
struct.setReversedIsSet(true);
struct.count = iprot.readI32();
struct.setCountIsSet(true);
}
}
}