Class AbstractCloseableIteratorCollection<O,K,V>

java.lang.Object

java.util.AbstractCollection<O>

org.infinispan.commands.read.AbstractCloseableIteratorCollection<O,K,V>

All Implemented Interfaces:

Iterable<O>, Collection<O>, org.infinispan.commons.util.CloseableIteratorCollection<O>

public abstract class AbstractCloseableIteratorCollection<O,K,V>
extends AbstractCollection<O>
implements org.infinispan.commons.util.CloseableIteratorCollection<O>

Abstract collection that uses an underlying Cache instance to do various operations. This is useful for a backing collection such as entrySet, keySet or values from the Map interface. Implementors only need to implement individual methods such as Collection.contains(Object), Collection.remove(Object) and CloseableIteratorCollection.iterator(). The Collection.add(Object) by default will throw an UnsupportedOperationException.

Any implementor should always use the underlying Cache instance when performing writes on this collection. This is to ensure that the entry is updated using all levels of interceptor stack

Since:

7.0

Author:

wburns

Field Summary

Fields

Modifier and Type	Field	Description
protected final Cache<K,V>	cache

Constructor Summary

Constructors

Constructor	Description
AbstractCloseableIteratorCollection(Cache<K,V> cache)

Method Summary

Modifier and Type	Method	Description
void	clear()
abstract boolean	contains(Object o)
boolean	isEmpty()
abstract org.infinispan.commons.util.CloseableIterator<O>	iterator()
abstract boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
abstract org.infinispan.commons.util.CloseableSpliterator<O>	spliterator()
Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class AbstractCollection

add, addAll, containsAll, toString

Methods inherited from class Object

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

Methods inherited from interface org.infinispan.commons.util.CloseableIteratorCollection

parallelStream, stream

Methods inherited from interface Collection

add, addAll, containsAll, equals, hashCode, removeIf, toArray

Methods inherited from interface Iterable

forEach

Field Details

cache

protected final Cache<K,V> cache

Constructor Details

AbstractCloseableIteratorCollection

public AbstractCloseableIteratorCollection(Cache<K,V> cache)

Method Details

iterator

public abstract org.infinispan.commons.util.CloseableIterator<O> iterator()

Specified by:

iterator in interface org.infinispan.commons.util.CloseableIteratorCollection<O>

Specified by:

iterator in interface Collection<O>

Specified by:

iterator in interface Iterable<O>

Specified by:

iterator in class AbstractCollection<O>

spliterator

public abstract org.infinispan.commons.util.CloseableSpliterator<O> spliterator()

Specified by:

spliterator in interface org.infinispan.commons.util.CloseableIteratorCollection<O>

Specified by:

spliterator in interface Collection<O>

Specified by:

spliterator in interface Iterable<O>

contains

public abstract boolean contains(Object o)

Specified by:

contains in interface Collection<O>

Overrides:

contains in class AbstractCollection<O>

remove

public abstract boolean remove(Object o)

Specified by:

remove in interface Collection<O>

Overrides:

remove in class AbstractCollection<O>

size

public int size()

Specified by:

size in interface Collection<O>

Specified by:

size in class AbstractCollection<O>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<O>

Overrides:

isEmpty in class AbstractCollection<O>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<O>

Overrides:

toArray in class AbstractCollection<O>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<O>

Overrides:

toArray in class AbstractCollection<O>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<O>

Overrides:

removeAll in class AbstractCollection<O>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<O>

Overrides:

retainAll in class AbstractCollection<O>

clear

public void clear()

Specified by:

clear in interface Collection<O>

Overrides:

clear in class AbstractCollection<O>