/**
* 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.
*/
package org.apache.hadoop.hbase.thrift.generated;
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.util.Arrays;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.thrift.*;
import org.apache.thrift.meta_data.*;
import org.apache.thrift.protocol.*;
/**
* TCell - Used to transport a cell value (byte[]) and the timestamp it was
* stored with together as a result for get and getRow methods. This promotes
* the timestamp of a cell to a first-class value, making it easy to take
* note of temporal data. Cell is used all the way from HStore up to HTable.
*/
public class TCell implements TBase<TCell._Fields>, java.io.Serializable, Cloneable, Comparable<TCell> {
private static final TStruct STRUCT_DESC = new TStruct("TCell");
private static final TField VALUE_FIELD_DESC = new TField("value", TType.STRING, (short)1);
private static final TField TIMESTAMP_FIELD_DESC = new TField("timestamp", TType.I64, (short)2);
public byte[] value;
public long timestamp;
/** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
public enum _Fields implements TFieldIdEnum {
VALUE((short)1, "value"),
TIMESTAMP((short)2, "timestamp");
private static final Map<Integer, _Fields> byId = new HashMap<Integer, _Fields>();
private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
static {
for (_Fields field : EnumSet.allOf(_Fields.class)) {
byId.put((int)field._thriftId, field);
byName.put(field.getFieldName(), field);
}
}
/**
* Find the _Fields constant that matches fieldId, or null if its not found.
*/
public static _Fields findByThriftId(int fieldId) {
return byId.get(fieldId);
}
/**
* 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 __TIMESTAMP_ISSET_ID = 0;
private BitSet __isset_bit_vector = new BitSet(1);
public static final Map<_Fields, FieldMetaData> metaDataMap = Collections.unmodifiableMap(new EnumMap<_Fields, FieldMetaData>(_Fields.class) {{
put(_Fields.VALUE, new FieldMetaData("value", TFieldRequirementType.DEFAULT,
new FieldValueMetaData(TType.STRING)));
put(_Fields.TIMESTAMP, new FieldMetaData("timestamp", TFieldRequirementType.DEFAULT,
new FieldValueMetaData(TType.I64)));
}});
static {
FieldMetaData.addStructMetaDataMap(TCell.class, metaDataMap);
}
public TCell() {
}
public TCell(
byte[] value,
long timestamp)
{
this();
this.value = value;
this.timestamp = timestamp;
setTimestampIsSet(true);
}
/**
* Performs a deep copy on <i>other</i>.
*/
public TCell(TCell other) {
__isset_bit_vector.clear();
__isset_bit_vector.or(other.__isset_bit_vector);
if (other.isSetValue()) {
this.value = other.value;
}
this.timestamp = other.timestamp;
}
public TCell deepCopy() {
return new TCell(this);
}
@Deprecated
public TCell clone() {
return new TCell(this);
}
public byte[] getValue() {
return this.value;
}
public TCell setValue(byte[] value) {
this.value = value;
return this;
}
public void unsetValue() {
this.value = null;
}
/** Returns true if field value is set (has been asigned a value) and false otherwise */
public boolean isSetValue() {
return this.value != null;
}
public void setValueIsSet(boolean value) {
if (!value) {
this.value = null;
}
}
public long getTimestamp() {
return this.timestamp;
}
public TCell setTimestamp(long timestamp) {
this.timestamp = timestamp;
setTimestampIsSet(true);
return this;
}
public void unsetTimestamp() {
__isset_bit_vector.clear(__TIMESTAMP_ISSET_ID);
}
/** Returns true if field timestamp is set (has been asigned a value) and false otherwise */
public boolean isSetTimestamp() {
return __isset_bit_vector.get(__TIMESTAMP_ISSET_ID);
}
public void setTimestampIsSet(boolean value) {
__isset_bit_vector.set(__TIMESTAMP_ISSET_ID, value);
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case VALUE:
if (value == null) {
unsetValue();
} else {
setValue((byte[])value);
}
break;
case TIMESTAMP:
if (value == null) {
unsetTimestamp();
} else {
setTimestamp((Long)value);
}
break;
}
}
public void setFieldValue(int fieldID, Object value) {
setFieldValue(_Fields.findByThriftIdOrThrow(fieldID), value);
}
public Object getFieldValue(_Fields field) {
switch (field) {
case VALUE:
return getValue();
case TIMESTAMP:
return new Long(getTimestamp());
}
throw new IllegalStateException();
}
public Object getFieldValue(int fieldId) {
return getFieldValue(_Fields.findByThriftIdOrThrow(fieldId));
}
/** Returns true if field corresponding to fieldID is set (has been asigned a value) and false otherwise */
public boolean isSet(_Fields field) {
switch (field) {
case VALUE:
return isSetValue();
case TIMESTAMP:
return isSetTimestamp();
}
throw new IllegalStateException();
}
public boolean isSet(int fieldID) {
return isSet(_Fields.findByThriftIdOrThrow(fieldID));
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof TCell)
return this.equals((TCell)that);
return false;
}
public boolean equals(TCell that) {
if (that == null)
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 (!java.util.Arrays.equals(this.value, that.value))
return false;
}
boolean this_present_timestamp = true;
boolean that_present_timestamp = true;
if (this_present_timestamp || that_present_timestamp) {
if (!(this_present_timestamp && that_present_timestamp))
return false;
if (this.timestamp != that.timestamp)
return false;
}
return true;
}
@Override
public int hashCode() {
HashCodeBuilder builder = new HashCodeBuilder();
boolean present_value = true && (isSetValue());
builder.append(present_value);
if (present_value)
builder.append(value);
boolean present_timestamp = true;
builder.append(present_timestamp);
if (present_timestamp)
builder.append(timestamp);
return builder.toHashCode();
}
public int compareTo(TCell other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
TCell typedOther = (TCell)other;
lastComparison = Boolean.valueOf(isSetValue()).compareTo(isSetValue());
if (lastComparison != 0) {
return lastComparison;
}
lastComparison = TBaseHelper.compareTo(value, typedOther.value);
if (lastComparison != 0) {
return lastComparison;
}
lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(isSetTimestamp());
if (lastComparison != 0) {
return lastComparison;
}
lastComparison = TBaseHelper.compareTo(timestamp, typedOther.timestamp);
if (lastComparison != 0) {
return lastComparison;
}
return 0;
}
public void read(TProtocol iprot) throws TException {
TField field;
iprot.readStructBegin();
while (true)
{
field = iprot.readFieldBegin();
if (field.type == TType.STOP) {
break;
}
_Fields fieldId = _Fields.findByThriftId(field.id);
if (fieldId == null) {
TProtocolUtil.skip(iprot, field.type);
} else {
switch (fieldId) {
case VALUE:
if (field.type == TType.STRING) {
this.value = iprot.readBinary();
} else {
TProtocolUtil.skip(iprot, field.type);
}
break;
case TIMESTAMP:
if (field.type == TType.I64) {
this.timestamp = iprot.readI64();
setTimestampIsSet(true);
} else {
TProtocolUtil.skip(iprot, field.type);
}
break;
}
iprot.readFieldEnd();
}
}
iprot.readStructEnd();
// check for required fields of primitive type, which can't be checked in the validate method
validate();
}
public void write(TProtocol oprot) throws TException {
validate();
oprot.writeStructBegin(STRUCT_DESC);
if (this.value != null) {
oprot.writeFieldBegin(VALUE_FIELD_DESC);
oprot.writeBinary(this.value);
oprot.writeFieldEnd();
}
oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
oprot.writeI64(this.timestamp);
oprot.writeFieldEnd();
oprot.writeFieldStop();
oprot.writeStructEnd();
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("TCell(");
boolean first = true;
sb.append("value:");
if (this.value == null) {
sb.append("null");
} else {
sb.append(this.value);
}
first = false;
if (!first) sb.append(", ");
sb.append("timestamp:");
sb.append(this.timestamp);
first = false;
sb.append(")");
return sb.toString();
}
public void validate() throws TException {
// check for required fields
}
}