Package org.infinispan.multimap.impl.function.list

Class PollFunction<K,V>

java.lang.Object

org.infinispan.multimap.impl.function.list.PollFunction<K,V>

All Implemented Interfaces:

Serializable, Function<org.infinispan.functional.EntryView.ReadWriteEntryView<K,ListBucket<V>>,Collection<V>>, ListBucketBaseFunction<K,V,Collection<V>>, org.infinispan.util.function.SerializableFunction<org.infinispan.functional.EntryView.ReadWriteEntryView<K,ListBucket<V>>,Collection<V>>

public final class PollFunction<K,V>
extends Object
implements ListBucketBaseFunction<K,V,Collection<V>>

Serializable function used by

invalid reference

org.infinispan.multimap.impl.EmbeddedMultimapListCache#pollFirst(K, long)

and

invalid reference

org.infinispan.multimap.impl.EmbeddedMultimapListCache#pollLast(K, long)

to poll N values at the head or the tail of the multimap list value.

Since:

15.0

Author:

Katia Aresti

See Also:

• Marshalling of Functions
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final org.infinispan.commons.marshall.AdvancedExternalizer<PollFunction>	EXTERNALIZER

Constructor Summary

Constructors

Constructor	Description
PollFunction(boolean first, long count)

Method Summary

Modifier and Type	Method	Description
Collection<V>	apply(org.infinispan.functional.EntryView.ReadWriteEntryView<K,ListBucket<V>> entryView)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose

Field Details

EXTERNALIZER

public static final org.infinispan.commons.marshall.AdvancedExternalizer<PollFunction> EXTERNALIZER

Constructor Details

PollFunction

public PollFunction(boolean first,
 long count)

Method Details

apply

public Collection<V> apply(org.infinispan.functional.EntryView.ReadWriteEntryView<K,ListBucket<V>> entryView)

Specified by:

apply in interface Function<K,V>