org.apache.hadoop.hbase.thrift.generated

Class TCell

java.lang.Object

org.apache.hadoop.hbase.thrift.generated.TCell

All Implemented Interfaces:

Serializable, Cloneable, Comparable<TCell>, org.apache.thrift.TBase<TCell,TCell._Fields>

public class TCell
extends Object
implements org.apache.thrift.TBase<TCell,TCell._Fields>, Serializable, Cloneable

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.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TCell._Fields The set of fields this struct contains, along with convenience methods for finding and manipulating them.

Field Summary

Fields

Modifier and Type	Field and Description
static Map<TCell._Fields,org.apache.thrift.meta_data.FieldMetaData>	metaDataMap
long	timestamp
ByteBuffer	value

Constructor Summary

Constructors

Constructor and Description
TCell()
TCell(ByteBuffer value, long timestamp)
TCell(TCell other) Performs a deep copy on other.

Method Summary

Methods

Modifier and Type	Method and Description
ByteBuffer	bufferForValue()
void	clear()
int	compareTo(TCell other)
TCell	deepCopy()
boolean	equals(Object that)
boolean	equals(TCell that)
TCell._Fields	fieldForId(int fieldId)
Object	getFieldValue(TCell._Fields field)
long	getTimestamp()
byte[]	getValue()
int	hashCode()
boolean	isSet(TCell._Fields field) Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
boolean	isSetTimestamp() Returns true if field timestamp is set (has been assigned a value) and false otherwise
boolean	isSetValue() Returns true if field value is set (has been assigned a value) and false otherwise
void	read(org.apache.thrift.protocol.TProtocol iprot)
void	setFieldValue(TCell._Fields field, Object value)
TCell	setTimestamp(long timestamp)
void	setTimestampIsSet(boolean value)
TCell	setValue(byte[] value)
TCell	setValue(ByteBuffer value)
void	setValueIsSet(boolean value)
String	toString()
void	unsetTimestamp()
void	unsetValue()
void	validate()
void	write(org.apache.thrift.protocol.TProtocol oprot)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

value

public ByteBuffer value

timestamp

public long timestamp

metaDataMap

public static final Map<TCell._Fields,org.apache.thrift.meta_data.FieldMetaData> metaDataMap

Constructor Detail

TCell

public TCell()

TCell

public TCell(ByteBuffer value,
     long timestamp)

TCell

public TCell(TCell other)

Performs a deep copy on other.

Method Detail

deepCopy

public TCell deepCopy()

Specified by:

deepCopy in interface org.apache.thrift.TBase<TCell,TCell._Fields>

clear

public void clear()

Specified by:

clear in interface org.apache.thrift.TBase<TCell,TCell._Fields>

getValue

public byte[] getValue()

bufferForValue

public ByteBuffer bufferForValue()

setValue

public TCell setValue(byte[] value)

setValue

public TCell setValue(ByteBuffer value)

unsetValue

public void unsetValue()

isSetValue

public boolean isSetValue()

Returns true if field value is set (has been assigned a value) and false otherwise

setValueIsSet

public void setValueIsSet(boolean value)

getTimestamp

public long getTimestamp()

setTimestamp

public TCell setTimestamp(long timestamp)

unsetTimestamp

public void unsetTimestamp()

isSetTimestamp

public boolean isSetTimestamp()

Returns true if field timestamp is set (has been assigned a value) and false otherwise

setTimestampIsSet

public void setTimestampIsSet(boolean value)

setFieldValue

public void setFieldValue(TCell._Fields field,
                 Object value)

Specified by:

setFieldValue in interface org.apache.thrift.TBase<TCell,TCell._Fields>

getFieldValue

public Object getFieldValue(TCell._Fields field)

Specified by:

getFieldValue in interface org.apache.thrift.TBase<TCell,TCell._Fields>

isSet

public boolean isSet(TCell._Fields field)

Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise

Specified by:

isSet in interface org.apache.thrift.TBase<TCell,TCell._Fields>

equals

public boolean equals(Object that)

Overrides:

equals in class Object

equals

public boolean equals(TCell that)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(TCell other)

Specified by:

compareTo in interface Comparable<TCell>

fieldForId

public TCell._Fields fieldForId(int fieldId)

Specified by:

fieldForId in interface org.apache.thrift.TBase<TCell,TCell._Fields>

read

public void read(org.apache.thrift.protocol.TProtocol iprot)
          throws org.apache.thrift.TException

Specified by:

read in interface org.apache.thrift.TBase<TCell,TCell._Fields>

Throws:

org.apache.thrift.TException

write

public void write(org.apache.thrift.protocol.TProtocol oprot)
           throws org.apache.thrift.TException

Specified by:

write in interface org.apache.thrift.TBase<TCell,TCell._Fields>

Throws:

org.apache.thrift.TException

toString

public String toString()

Overrides:

toString in class Object

validate

public void validate()
              throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException