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

Class IndexOfFunction<K,V>

java.lang.Object

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

All Implemented Interfaces:

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

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

Serializable function used by EmbeddedMultimapListCache.indexOf(Object, Object, Long, Long, 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<IndexOfFunction>	EXTERNALIZER

Constructor Summary

Constructors

Constructor	Description
IndexOfFunction(V element, long count, long rank, long maxLen)

Method Summary

Modifier and Type	Method	Description
Collection<Long>	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<IndexOfFunction> EXTERNALIZER

Constructor Details

IndexOfFunction

public IndexOfFunction(V element,
 long count,
 long rank,
 long maxLen)

Method Details

apply

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

Specified by:

apply in interface Function<K,V>