org.apache.ignite.internal.processors.hadoop.shuffle.collections

Interface HadoopMultimap.Adder

All Superinterfaces:

AutoCloseable, HadoopTaskOutput

All Known Implementing Classes:

HadoopMultimapBase.AdderBase

Enclosing interface:

HadoopMultimap

public static interface HadoopMultimap.Adder
extends HadoopTaskOutput

Adder.

Method Summary

Modifier and Type	Method and Description
HadoopMultimap.Key	addKey(DataInput in, HadoopMultimap.Key reuse)

Methods inherited from interface org.apache.ignite.internal.processors.hadoop.HadoopTaskOutput

close, write

Method Detail

addKey

HadoopMultimap.Key addKey(DataInput in,
                          @Nullable
                          HadoopMultimap.Key reuse)
                   throws IgniteCheckedException

Parameters:

in - Data input.

reuse - Reusable key.

Returns:

Key.

Throws:

IgniteCheckedException - If failed.