Class CacheSetMapper<E,R>

java.lang.Object

java.util.AbstractCollection<R>

org.infinispan.commons.util.CollectionMapper<E,R>

org.infinispan.commons.util.SetMapper<E,R>

org.infinispan.util.CacheSetMapper<E,R>

All Implemented Interfaces:

Iterable<R>, Collection<R>, Set<R>, CacheCollection<R>, CacheSet<R>, CloseableIteratorCollection<R>, CloseableIteratorSet<R>

@Deprecated
public class CacheSetMapper<E,R>
extends SetMapper<E,R>
implements CacheSet<R>

Deprecated.

since 16.1 This class is not used any longer and is scheduled for removal

A CacheSet that allows for a different set to be mapped as a different instance wtih values replaced on request. This is useful as a cache set is normally lazily evaluated to prevent having to pull all values into memory which can be a lot faster when checking single values and can also prevent out of memory issues.

Since:

9.0

Author:

wburns

Field Summary

Fields

Modifier and Type	Field	Description
protected final CacheSet<E>	realSet	Deprecated.

Fields inherited from class CollectionMapper

mapper, realCollection

Constructor Summary

Constructors

Constructor	Description
CacheSetMapper(CacheSet<E> realSet, Function<? super E, ? extends R> mapper)	Deprecated.
CacheSetMapper(CacheSet<E> realSet, InjectiveFunction<? super E, ? extends R> mapper)	Deprecated.

Method Summary

Modifier and Type	Method	Description
CloseableIterator<R>	iterator()	Deprecated.
CacheStream<R>	parallelStream()	Deprecated.
CloseableSpliterator<R>	spliterator()	Deprecated.
CacheStream<R>	stream()	Deprecated.

Methods inherited from class CollectionMapper

add, addAll, clear, forEach, isEmpty, remove, removeAll, retainAll, size

Methods inherited from class AbstractCollection

contains, containsAll, toArray, toArray, toString

Methods inherited from class Object

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

Methods inherited from interface CacheCollection

localPublisher, localPublisher

Methods inherited from interface Collection

removeIf, toArray

Methods inherited from interface Iterable

forEach

Methods inherited from interface Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray

Field Details

realSet

protected final CacheSet<E> realSet

Deprecated.

Constructor Details

CacheSetMapper

public CacheSetMapper(CacheSet<E> realSet,
 Function<? super E, ? extends R> mapper)

Deprecated.

CacheSetMapper

public CacheSetMapper(CacheSet<E> realSet,
 InjectiveFunction<? super E, ? extends R> mapper)

Deprecated.

Method Details

stream

public CacheStream<R> stream()

Deprecated.

Description copied from interface: CloseableIteratorCollection

This stream should be explicitly closed after it has been used. Failure to do so could cause resources to not be freed properly

Specified by:

stream in interface CacheCollection<E>

Specified by:

stream in interface CloseableIteratorCollection<E>

Specified by:

stream in interface Collection<E>

Overrides:

stream in class CollectionMapper<E,R>

parallelStream

public CacheStream<R> parallelStream()

Deprecated.

Description copied from interface: CloseableIteratorCollection

This stream should be explicitly closed after it has been used. Failure to do so could cause resources to not be freed properly

Specified by:

parallelStream in interface CacheCollection<E>

Specified by:

parallelStream in interface CloseableIteratorCollection<E>

Specified by:

parallelStream in interface Collection<E>

Overrides:

parallelStream in class CollectionMapper<E,R>

spliterator

public CloseableSpliterator<R> spliterator()

Deprecated.

Description copied from interface: CloseableIteratorCollection

This spliterator should be explicitly closed after it has been used. Failure to do so could cause resources to not be freed properly

Specified by:

spliterator in interface CloseableIteratorCollection<E>

Specified by:

spliterator in interface CloseableIteratorSet<E>

Specified by:

spliterator in interface Collection<E>

Specified by:

spliterator in interface Iterable<E>

Specified by:

spliterator in interface Set<E>

Overrides:

spliterator in class CollectionMapper<E,R>

iterator

public CloseableIterator<R> iterator()

Deprecated.

Description copied from interface: CloseableIteratorCollection

This iterator should be explicitly closed when iteration upon it is completed. Failure to do so could cause resources to not be freed properly

Specified by:

iterator in interface CloseableIteratorCollection<E>

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Set<E>

Overrides:

iterator in class CollectionMapper<E,R>