org.gridgain.grid.kernal.processors.cache

Class GridCacheKeySet<K,V>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

org.gridgain.grid.util.GridSerializableSet<K>

org.gridgain.grid.kernal.processors.cache.GridCacheKeySet<K,V>

All Implemented Interfaces:

Serializable, Iterable<K>, Collection<K>, Set<K>

public class GridCacheKeySet<K,V>
extends GridSerializableSet<K>

Key set based on provided entries with all remove operations backed by underlying cache.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GridCacheKeySet(GridCacheContext<K,V> ctx, Collection<? extends GridCacheEntry<K,V>> c, GridPredicate<GridCacheEntry<K,V>>[] filter)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
boolean	contains(Object o)
Iterator<K>	iterator()
boolean	remove(Object o)
int	size()

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

add, addAll, containsAll, isEmpty, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

add, addAll, containsAll, isEmpty, retainAll, toArray, toArray

Constructor Detail

GridCacheKeySet

public GridCacheKeySet(GridCacheContext<K,V> ctx,
               Collection<? extends GridCacheEntry<K,V>> c,
               GridPredicate<GridCacheEntry<K,V>>[] filter)

Parameters:

ctx - Cache context.

c - Entry collection.

filter - Filter.

Method Detail

iterator

public Iterator<K> iterator()

Specified by:

iterator in interface Iterable<K>

Specified by:

iterator in interface Collection<K>

Specified by:

iterator in interface Set<K>

Specified by:

iterator in class AbstractCollection<K>

clear

public void clear()

Specified by:

clear in interface Collection<K>

Specified by:

clear in interface Set<K>

Overrides:

clear in class AbstractCollection<K>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<K>

Specified by:

remove in interface Set<K>

Overrides:

remove in class AbstractCollection<K>

size

public int size()

Specified by:

size in interface Collection<K>

Specified by:

size in interface Set<K>

Specified by:

size in class AbstractCollection<K>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<K>

Specified by:

contains in interface Set<K>

Overrides:

contains in class AbstractCollection<K>