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

Class IndexFunction<K,V>

java.lang.Object

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

All Implemented Interfaces:

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

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

Serializable function used by EmbeddedMultimapListCache.index(Object, long) to retrieve the index 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<IndexFunction>	EXTERNALIZER

Constructor Summary

Constructors

Constructor	Description
IndexFunction(long index)

Method Summary

Modifier and Type	Method	Description
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<IndexFunction> EXTERNALIZER

Constructor Details

IndexFunction

public IndexFunction(long index)

Method Details

apply

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

Specified by:

apply in interface Function<K,V>