org.gridgain.grid.kernal.processors.hadoop.shuffle.collections

Class GridHadoopConcurrentHashMultimap.AdderImpl

java.lang.Object

org.gridgain.grid.kernal.processors.hadoop.shuffle.collections.GridHadoopMultimapBase.AdderBase

org.gridgain.grid.kernal.processors.hadoop.shuffle.collections.GridHadoopConcurrentHashMultimap.AdderImpl

All Implemented Interfaces:

AutoCloseable, org.gridgain.grid.hadoop.GridHadoopTaskOutput, GridHadoopMultimap.Adder

Enclosing class:

GridHadoopConcurrentHashMultimap

public class GridHadoopConcurrentHashMultimap.AdderImpl
extends GridHadoopMultimapBase.AdderBase

Adder. Must not be shared between threads.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	GridHadoopConcurrentHashMultimap.AdderImpl.KeyImpl Key.

Field Summary

Fields inherited from class org.gridgain.grid.kernal.processors.hadoop.shuffle.collections.GridHadoopMultimapBase.AdderBase

keySer, valSer

Constructor Summary

Constructors

Constructor and Description
GridHadoopConcurrentHashMultimap.AdderImpl()

Method Summary

Methods

Modifier and Type	Method and Description
GridHadoopMultimap.Key	addKey(DataInput in, GridHadoopMultimap.Key reuse)
void	close()
void	write(Object key, Object val)

Methods inherited from class org.gridgain.grid.kernal.processors.hadoop.shuffle.collections.GridHadoopMultimapBase.AdderBase

allocate, localDeallocate, write, writtenSize

Methods inherited from class java.lang.Object

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

Constructor Detail

GridHadoopConcurrentHashMultimap.AdderImpl

public GridHadoopConcurrentHashMultimap.AdderImpl()
                                           throws org.gridgain.grid.GridException

Throws:

org.gridgain.grid.GridException - If failed.

Method Detail

addKey

public GridHadoopMultimap.Key addKey(DataInput in,
                            @Nullable
                            GridHadoopMultimap.Key reuse)
                              throws org.gridgain.grid.GridException

Description copied from class: GridHadoopMultimapBase.AdderBase

Specified by:

addKey in interface GridHadoopMultimap.Adder

Overrides:

addKey in class GridHadoopMultimapBase.AdderBase

Parameters:

in - Data input.

reuse - Reusable key.

Returns:

Key.

Throws:

org.gridgain.grid.GridException - If failed.

write

public void write(Object key,
         Object val)
           throws org.gridgain.grid.GridException

Throws:

org.gridgain.grid.GridException

close

public void close()
           throws org.gridgain.grid.GridException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.gridgain.grid.hadoop.GridHadoopTaskOutput

Overrides:

close in class GridHadoopMultimapBase.AdderBase

Throws:

org.gridgain.grid.GridException