Package org.apache.hadoop.hbase.thrift2.client

Class ThriftTable.CheckAndMutateBuilderImpl

java.lang.Object

org.apache.hadoop.hbase.thrift2.client.ThriftTable.CheckAndMutateBuilderImpl

All Implemented Interfaces:

Table.CheckAndMutateBuilder

Enclosing class:

ThriftTable

private class ThriftTable.CheckAndMutateBuilderImpl
extends Object
implements Table.CheckAndMutateBuilder

Field Summary

Fields

Modifier and Type	Field	Description
private final byte[]	family
private CompareOperator	op
private byte[]	qualifier
private final byte[]	row
private byte[]	value

Constructor Summary

Constructors

Constructor	Description
CheckAndMutateBuilderImpl(byte[] row, byte[] family)

Method Summary

Modifier and Type	Method	Description
Table.CheckAndMutateBuilder	ifMatches(CompareOperator compareOp, byte[] value)	Check for match.
Table.CheckAndMutateBuilder	ifNotExists()	Check for lack of column.
private void	preCheck()
Table.CheckAndMutateBuilder	qualifier(byte[] qualifier)	Specify a column qualifer
boolean	thenDelete(Delete delete)	Specify a Delete to commit if the check succeeds.
boolean	thenMutate(RowMutations mutation)	Specify a RowMutations to commit if the check succeeds.
boolean	thenPut(Put put)	Specify a Put to commit if the check succeeds.
Table.CheckAndMutateBuilder	timeRange(TimeRange timeRange)	Specify a timerange

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hadoop.hbase.client.Table.CheckAndMutateBuilder

ifEquals

Field Details

row

private final byte[] row

family

private final byte[] family

qualifier

private byte[] qualifier

op

private CompareOperator op

value

private byte[] value

Constructor Details

CheckAndMutateBuilderImpl

CheckAndMutateBuilderImpl(byte[] row,
 byte[] family)

Method Details

qualifier

public Table.CheckAndMutateBuilder qualifier(byte[] qualifier)

Description copied from interface: Table.CheckAndMutateBuilder

Specify a column qualifer

Specified by:

qualifier in interface Table.CheckAndMutateBuilder

Parameters:

qualifier - column qualifier to check.

timeRange

public Table.CheckAndMutateBuilder timeRange(TimeRange timeRange)

Description copied from interface: Table.CheckAndMutateBuilder

Specify a timerange

Specified by:

timeRange in interface Table.CheckAndMutateBuilder

Parameters:

timeRange - timeRange to check

ifNotExists

public Table.CheckAndMutateBuilder ifNotExists()

Description copied from interface: Table.CheckAndMutateBuilder

Check for lack of column.

Specified by:

ifNotExists in interface Table.CheckAndMutateBuilder

ifMatches

public Table.CheckAndMutateBuilder ifMatches(CompareOperator compareOp,
 byte[] value)

Description copied from interface: Table.CheckAndMutateBuilder

Check for match.

Specified by:

ifMatches in interface Table.CheckAndMutateBuilder

Parameters:

compareOp - comparison operator to use

value - the expected value

preCheck

private void preCheck()

thenPut

public boolean thenPut(Put put)
                throws IOException

Description copied from interface: Table.CheckAndMutateBuilder

Specify a Put to commit if the check succeeds.

Specified by:

thenPut in interface Table.CheckAndMutateBuilder

Parameters:

put - data to put if check succeeds

Returns:

true if the new put was executed, false otherwise.

Throws:

IOException

thenDelete

public boolean thenDelete(Delete delete)
                   throws IOException

Description copied from interface: Table.CheckAndMutateBuilder

Specify a Delete to commit if the check succeeds.

Specified by:

thenDelete in interface Table.CheckAndMutateBuilder

Parameters:

delete - data to delete if check succeeds

Returns:

true if the new delete was executed, false otherwise.

Throws:

IOException

thenMutate

public boolean thenMutate(RowMutations mutation)
                   throws IOException

Description copied from interface: Table.CheckAndMutateBuilder

Specify a RowMutations to commit if the check succeeds.

Specified by:

thenMutate in interface Table.CheckAndMutateBuilder

Parameters:

mutation - mutations to perform if check succeeds

Returns:

true if the new mutation was executed, false otherwise.

Throws:

IOException