Package org.infinispan.multimap.impl.function.set

Class SPopFunction<K,V>

java.lang.Object

org.infinispan.multimap.impl.function.set.SPopFunction<K,V>

All Implemented Interfaces:

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

public final class SPopFunction<K,V>
extends Object
implements SetBucketBaseFunction<K,V,Collection<V>>

Serializable function used by EmbeddedSetCache.remove(K, V) to remove elements to a Set.

Since:

15.0

Author:

Vittorio Rigamonti

See Also:

• Marshalling of Functions
• Serialized Form

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor	Description
SPopFunction(long count, boolean remove)

Method Summary

Modifier and Type	Method	Description
Collection<V>	apply(org.infinispan.functional.EntryView.ReadWriteEntryView<K,SetBucket<V>> entryView)
static <T> Collection<T>	getRandomSubset(List<T> list, long count)

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<SPopFunction> EXTERNALIZER

Constructor Details

SPopFunction

public SPopFunction(long count,
 boolean remove)

Method Details

apply

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

Specified by:

apply in interface Function<K,V>

getRandomSubset

public static <T> Collection<T> getRandomSubset(List<T> list,
 long count)