org.apache.hadoop.hbase.client

Class CheckAndMutate.Builder

java.lang.Object

org.apache.hadoop.hbase.client.CheckAndMutate.Builder

Enclosing class:

CheckAndMutate

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public static final class CheckAndMutate.Builder
extends Object

A builder class for building a CheckAndMutate object.

Method Summary

Modifier and Type	Method and Description
CheckAndMutate	build(Append append)
CheckAndMutate	build(Delete delete)
CheckAndMutate	build(Increment increment)
CheckAndMutate	build(Put put)
CheckAndMutate	build(RowMutations mutations)
CheckAndMutate.Builder	ifEquals(byte[] family, byte[] qualifier, byte[] value) Check for equality
CheckAndMutate.Builder	ifMatches(byte[] family, byte[] qualifier, CompareOperator compareOp, byte[] value)
CheckAndMutate.Builder	ifMatches(Filter filter)
CheckAndMutate.Builder	ifNotExists(byte[] family, byte[] qualifier) Check for lack of column
CheckAndMutate.Builder	timeRange(TimeRange timeRange)

Methods inherited from class java.lang.Object

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

Method Detail

ifNotExists

public CheckAndMutate.Builder ifNotExists(byte[] family,
                                          byte[] qualifier)

Check for lack of column

Parameters:

family - family to check

qualifier - qualifier to check

Returns:

the CheckAndMutate object

ifEquals

public CheckAndMutate.Builder ifEquals(byte[] family,
                                       byte[] qualifier,
                                       byte[] value)

Check for equality

Parameters:

family - family to check

qualifier - qualifier to check

value - the expected value

Returns:

the CheckAndMutate object

ifMatches

public CheckAndMutate.Builder ifMatches(byte[] family,
                                        byte[] qualifier,
                                        CompareOperator compareOp,
                                        byte[] value)

Parameters:

family - family to check

qualifier - qualifier to check

compareOp - comparison operator to use

value - the expected value

Returns:

the CheckAndMutate object

ifMatches

public CheckAndMutate.Builder ifMatches(Filter filter)

Parameters:

filter - filter to check

Returns:

the CheckAndMutate object

timeRange

public CheckAndMutate.Builder timeRange(TimeRange timeRange)

Parameters:

timeRange - time range to check

Returns:

the CheckAndMutate object

build

public CheckAndMutate build(Put put)

Parameters:

put - data to put if check succeeds

Returns:

a CheckAndMutate object

build

public CheckAndMutate build(Delete delete)

Parameters:

delete - data to delete if check succeeds

Returns:

a CheckAndMutate object

build

public CheckAndMutate build(Increment increment)

Parameters:

increment - data to increment if check succeeds

Returns:

a CheckAndMutate object

build

public CheckAndMutate build(Append append)

Parameters:

append - data to append if check succeeds

Returns:

a CheckAndMutate object

build

public CheckAndMutate build(RowMutations mutations)

Parameters:

mutations - mutations to perform if check succeeds

Returns:

a CheckAndMutate object