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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
*
* DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
*/
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.lang.builder.HashCodeBuilder;
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;
public class IndexExpression implements org.apache.thrift.TBase, java.io.Serializable, Cloneable {
private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("IndexExpression");
private static final org.apache.thrift.protocol.TField COLUMN_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("column_name", org.apache.thrift.protocol.TType.STRING, (short)1);
private static final org.apache.thrift.protocol.TField OP_FIELD_DESC = new org.apache.thrift.protocol.TField("op", org.apache.thrift.protocol.TType.I32, (short)2);
private static final org.apache.thrift.protocol.TField VALUE_FIELD_DESC = new org.apache.thrift.protocol.TField("value", org.apache.thrift.protocol.TType.STRING, (short)3);
public ByteBuffer column_name;
/**
*
* @see IndexOperator
*/
public IndexOperator op;
public ByteBuffer value;
/** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
public enum _Fields implements org.apache.thrift.TFieldIdEnum {
COLUMN_NAME((short)1, "column_name"),
/**
*
* @see IndexOperator
*/
OP((short)2, "op"),
VALUE((short)3, "value");
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: // COLUMN_NAME
return COLUMN_NAME;
case 2: // OP
return OP;
case 3: // VALUE
return VALUE;
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
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.COLUMN_NAME, new org.apache.thrift.meta_data.FieldMetaData("column_name", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , true)));
tmpMap.put(_Fields.OP, new org.apache.thrift.meta_data.FieldMetaData("op", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, IndexOperator.class)));
tmpMap.put(_Fields.VALUE, new org.apache.thrift.meta_data.FieldMetaData("value", org.apache.thrift.TFieldRequirementType.REQUIRED,
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(IndexExpression.class, metaDataMap);
}
public IndexExpression() {
}
public IndexExpression(
ByteBuffer column_name,
IndexOperator op,
ByteBuffer value)
{
this();
this.column_name = column_name;
this.op = op;
this.value = value;
}
/**
* Performs a deep copy on other.
*/
public IndexExpression(IndexExpression other) {
if (other.isSetColumn_name()) {
this.column_name = org.apache.thrift.TBaseHelper.copyBinary(other.column_name);
;
}
if (other.isSetOp()) {
this.op = other.op;
}
if (other.isSetValue()) {
this.value = org.apache.thrift.TBaseHelper.copyBinary(other.value);
;
}
}
public IndexExpression deepCopy() {
return new IndexExpression(this);
}
@Override
public void clear() {
this.column_name = null;
this.op = null;
this.value = null;
}
public byte[] getColumn_name() {
setColumn_name(org.apache.thrift.TBaseHelper.rightSize(column_name));
return column_name == null ? null : column_name.array();
}
public ByteBuffer bufferForColumn_name() {
return column_name;
}
public IndexExpression setColumn_name(byte[] column_name) {
setColumn_name(column_name == null ? (ByteBuffer)null : ByteBuffer.wrap(column_name));
return this;
}
public IndexExpression setColumn_name(ByteBuffer column_name) {
this.column_name = column_name;
return this;
}
public void unsetColumn_name() {
this.column_name = null;
}
/** Returns true if field column_name is set (has been assigned a value) and false otherwise */
public boolean isSetColumn_name() {
return this.column_name != null;
}
public void setColumn_nameIsSet(boolean value) {
if (!value) {
this.column_name = null;
}
}
/**
*
* @see IndexOperator
*/
public IndexOperator getOp() {
return this.op;
}
/**
*
* @see IndexOperator
*/
public IndexExpression setOp(IndexOperator op) {
this.op = op;
return this;
}
public void unsetOp() {
this.op = null;
}
/** Returns true if field op is set (has been assigned a value) and false otherwise */
public boolean isSetOp() {
return this.op != null;
}
public void setOpIsSet(boolean value) {
if (!value) {
this.op = null;
}
}
public byte[] getValue() {
setValue(org.apache.thrift.TBaseHelper.rightSize(value));
return value == null ? null : value.array();
}
public ByteBuffer bufferForValue() {
return value;
}
public IndexExpression setValue(byte[] value) {
setValue(value == null ? (ByteBuffer)null : ByteBuffer.wrap(value));
return this;
}
public IndexExpression setValue(ByteBuffer value) {
this.value = value;
return this;
}
public void unsetValue() {
this.value = null;
}
/** Returns true if field value is set (has been assigned a value) and false otherwise */
public boolean isSetValue() {
return this.value != null;
}
public void setValueIsSet(boolean value) {
if (!value) {
this.value = null;
}
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case COLUMN_NAME:
if (value == null) {
unsetColumn_name();
} else {
setColumn_name((ByteBuffer)value);
}
break;
case OP:
if (value == null) {
unsetOp();
} else {
setOp((IndexOperator)value);
}
break;
case VALUE:
if (value == null) {
unsetValue();
} else {
setValue((ByteBuffer)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case COLUMN_NAME:
return getColumn_name();
case OP:
return getOp();
case VALUE:
return getValue();
}
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 COLUMN_NAME:
return isSetColumn_name();
case OP:
return isSetOp();
case VALUE:
return isSetValue();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof IndexExpression)
return this.equals((IndexExpression)that);
return false;
}
public boolean equals(IndexExpression that) {
if (that == null)
return false;
boolean this_present_column_name = true && this.isSetColumn_name();
boolean that_present_column_name = true && that.isSetColumn_name();
if (this_present_column_name || that_present_column_name) {
if (!(this_present_column_name && that_present_column_name))
return false;
if (!this.column_name.equals(that.column_name))
return false;
}
boolean this_present_op = true && this.isSetOp();
boolean that_present_op = true && that.isSetOp();
if (this_present_op || that_present_op) {
if (!(this_present_op && that_present_op))
return false;
if (!this.op.equals(that.op))
return false;
}
boolean this_present_value = true && this.isSetValue();
boolean that_present_value = true && that.isSetValue();
if (this_present_value || that_present_value) {
if (!(this_present_value && that_present_value))
return false;
if (!this.value.equals(that.value))
return false;
}
return true;
}
@Override
public int hashCode() {
HashCodeBuilder builder = new HashCodeBuilder();
boolean present_column_name = true && (isSetColumn_name());
builder.append(present_column_name);
if (present_column_name)
builder.append(column_name);
boolean present_op = true && (isSetOp());
builder.append(present_op);
if (present_op)
builder.append(op.getValue());
boolean present_value = true && (isSetValue());
builder.append(present_value);
if (present_value)
builder.append(value);
return builder.toHashCode();
}
public int compareTo(IndexExpression other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
IndexExpression typedOther = (IndexExpression)other;
lastComparison = Boolean.valueOf(isSetColumn_name()).compareTo(typedOther.isSetColumn_name());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetColumn_name()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column_name, typedOther.column_name);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetOp()).compareTo(typedOther.isSetOp());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetOp()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.op, typedOther.op);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetValue()).compareTo(typedOther.isSetValue());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetValue()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.value, typedOther.value);
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 {
org.apache.thrift.protocol.TField field;
iprot.readStructBegin();
while (true)
{
field = iprot.readFieldBegin();
if (field.type == org.apache.thrift.protocol.TType.STOP) {
break;
}
switch (field.id) {
case 1: // COLUMN_NAME
if (field.type == org.apache.thrift.protocol.TType.STRING) {
this.column_name = iprot.readBinary();
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
}
break;
case 2: // OP
if (field.type == org.apache.thrift.protocol.TType.I32) {
this.op = IndexOperator.findByValue(iprot.readI32());
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
}
break;
case 3: // VALUE
if (field.type == org.apache.thrift.protocol.TType.STRING) {
this.value = iprot.readBinary();
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
}
break;
default:
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
}
iprot.readFieldEnd();
}
iprot.readStructEnd();
// check for required fields of primitive type, which can't be checked in the validate method
validate();
}
public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
validate();
oprot.writeStructBegin(STRUCT_DESC);
if (this.column_name != null) {
oprot.writeFieldBegin(COLUMN_NAME_FIELD_DESC);
oprot.writeBinary(this.column_name);
oprot.writeFieldEnd();
}
if (this.op != null) {
oprot.writeFieldBegin(OP_FIELD_DESC);
oprot.writeI32(this.op.getValue());
oprot.writeFieldEnd();
}
if (this.value != null) {
oprot.writeFieldBegin(VALUE_FIELD_DESC);
oprot.writeBinary(this.value);
oprot.writeFieldEnd();
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("IndexExpression(");
boolean first = true;
sb.append("column_name:");
if (this.column_name == null) {
sb.append("null");
} else {
org.apache.thrift.TBaseHelper.toString(this.column_name, sb);
}
first = false;
if (!first) sb.append(", ");
sb.append("op:");
if (this.op == null) {
sb.append("null");
} else {
sb.append(this.op);
}
first = false;
if (!first) sb.append(", ");
sb.append("value:");
if (this.value == null) {
sb.append("null");
} else {
org.apache.thrift.TBaseHelper.toString(this.value, sb);
}
first = false;
sb.append(")");
return sb.toString();
}
public void validate() throws org.apache.thrift.TException {
// check for required fields
if (column_name == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'column_name' was not present! Struct: " + toString());
}
if (op == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'op' was not present! Struct: " + toString());
}
if (value == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'value' was not present! Struct: " + toString());
}
}
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);
}
}
}