Package org.eclipse.collections.impl.parallel

Class ParallelMapIterate

java.lang.Object

org.eclipse.collections.impl.parallel.ParallelMapIterate

public final class ParallelMapIterate
extends java.lang.Object

The ParallelMapIterate class contains parallel algorithms that work with Maps.

The forEachEntry algorithm employs a batching fork and join approach which does not yet allow for specification of a Factory for the blocks or a Combiner for the results. This means that forEachKeyValue can only support pure forking or forking with a shared thread-safe data structure collecting results.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	ParallelMapIterate.PairProcedure<T1,T2>

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ParallelMapIterate()

Method Summary

Modifier and Type	Method	Description
static <K,V> void	forEachKeyValue(java.util.Map<K,V> map, Procedure2<? super K,? super V> procedure2)	A parallel form of forEachKeyValue.
static <K,V> void	forEachKeyValue(java.util.Map<K,V> map, Procedure2<? super K,? super V> procedure, int minForkSize, int taskCount)	A parallel form of forEachKeyValue.
static <K,V> void	forEachKeyValue(java.util.Map<K,V> map, Procedure2<? super K,? super V> procedure, int minForkSize, int taskCount, java.util.concurrent.Executor executor)	A parallel form of forEachKeyValue.
static <K,V> void	forEachKeyValue(java.util.Map<K,V> map, Procedure2<? super K,? super V> procedure, java.util.concurrent.Executor executor)	A parallel form of forEachKeyValue.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParallelMapIterate

private ParallelMapIterate()

Method Detail

forEachKeyValue

public static <K,V> void forEachKeyValue(java.util.Map<K,V> map,
                                               Procedure2<? super K,? super V> procedure2)

A parallel form of forEachKeyValue.

See Also:

MapIterate.forEachKeyValue(Map, Procedure2), ParallelIterate

forEachKeyValue

public static <K,V> void forEachKeyValue(java.util.Map<K,V> map,
                                               Procedure2<? super K,? super V> procedure,
                                               java.util.concurrent.Executor executor)

A parallel form of forEachKeyValue.

See Also:

MapIterate.forEachKeyValue(Map, Procedure2), ParallelIterate

forEachKeyValue

public static <K,V> void forEachKeyValue(java.util.Map<K,V> map,
                                               Procedure2<? super K,? super V> procedure,
                                               int minForkSize,
                                               int taskCount)

A parallel form of forEachKeyValue.

See Also:

MapIterate.forEachKeyValue(Map, Procedure2), ParallelIterate

forEachKeyValue

public static <K,V> void forEachKeyValue(java.util.Map<K,V> map,
                                               Procedure2<? super K,? super V> procedure,
                                               int minForkSize,
                                               int taskCount,
                                               java.util.concurrent.Executor executor)

A parallel form of forEachKeyValue.

See Also:

MapIterate.forEachKeyValue(Map, Procedure2), ParallelIterate