Package org.apache.ignite.internal.processors.datastructures

Class GridCacheSetProxy<T>

java.lang.Object

org.apache.ignite.internal.processors.datastructures.GridCacheSetProxy<T>

All Implemented Interfaces:

Closeable, Externalizable, Serializable, AutoCloseable, Iterable<T>, Collection<T>, Set<T>, IgniteSet<T>

public class GridCacheSetProxy<T>
extends Object
implements IgniteSet<T>, Externalizable

Cache set proxy.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
GridCacheSetProxy()	Required by Externalizable.
GridCacheSetProxy(GridCacheContext cctx, GridCacheSetImpl<T> delegate)

Method Summary

Modifier and Type	Method	Description
boolean	add(T t)
boolean	addAll(Collection<? extends T> c)
<R> R	affinityCall(IgniteCallable<R> job)	Executes given job on collocated set on the node where the set is located (a.k.a. affinity co-location).
void	affinityRun(IgniteRunnable job)	Executes given job on collocated set on the node where the set is located (a.k.a. affinity co-location).
void	blockOnRemove()	Remove callback.
void	clear()
void	close()	Removes this set.
boolean	collocated()	Returns true if this set can be kept on the one node only.
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
GridCacheSetImpl	delegate()
int	groupId()
String	groupName()
boolean	isEmpty()
Iterator<T>	iterator()
String	name()	Gets set name.
void	needCheckNotRemoved()
void	readExternal(ObjectInput in)
protected Object	readResolve()	Reconstructs object on unmarshalling.
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	removed()	Gets status of set.
boolean	retainAll(Collection<?> c)
int	size()
@NotNull Object[]	toArray()
<T1> @NotNull T1[]	toArray(T1[] a)
String	toString()
<T1> IgniteSet<T1>	withKeepBinary()	Returns Ignite set that operates on binary objects without deserialization.
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

equals, hashCode, spliterator

Constructor Detail

GridCacheSetProxy

public GridCacheSetProxy()

Required by Externalizable.

GridCacheSetProxy

public GridCacheSetProxy(GridCacheContext cctx,
                         GridCacheSetImpl<T> delegate)

Parameters:

cctx - Cache context.

delegate - Delegate set.

Method Detail

delegate

public GridCacheSetImpl delegate()

Returns:

Set delegate.

blockOnRemove

public void blockOnRemove()

Remove callback.

size

public int size()

Specified by:

size in interface Collection<T>

Specified by:

size in interface IgniteSet<T>

Specified by:

size in interface Set<T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T>

Specified by:

isEmpty in interface IgniteSet<T>

Specified by:

isEmpty in interface Set<T>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<T>

Specified by:

contains in interface IgniteSet<T>

Specified by:

contains in interface Set<T>

toArray

@NotNull
public @NotNull Object[] toArray()

Specified by:

toArray in interface Collection<T>

Specified by:

toArray in interface IgniteSet<T>

Specified by:

toArray in interface Set<T>

toArray

@NotNull
public <T1> @NotNull T1[] toArray(T1[] a)

Specified by:

toArray in interface Collection<T>

Specified by:

toArray in interface IgniteSet<T>

Specified by:

toArray in interface Set<T>

add

public boolean add(T t)

Specified by:

add in interface Collection<T>

Specified by:

add in interface IgniteSet<T>

Specified by:

add in interface Set<T>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<T>

Specified by:

remove in interface IgniteSet<T>

Specified by:

remove in interface Set<T>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<T>

Specified by:

containsAll in interface IgniteSet<T>

Specified by:

containsAll in interface Set<T>

addAll

public boolean addAll(Collection<? extends T> c)

Specified by:

addAll in interface Collection<T>

Specified by:

addAll in interface IgniteSet<T>

Specified by:

addAll in interface Set<T>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<T>

Specified by:

retainAll in interface IgniteSet<T>

Specified by:

retainAll in interface Set<T>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<T>

Specified by:

removeAll in interface IgniteSet<T>

Specified by:

removeAll in interface Set<T>

clear

public void clear()

Specified by:

clear in interface Collection<T>

Specified by:

clear in interface IgniteSet<T>

Specified by:

clear in interface Set<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Collection<T>

Specified by:

iterator in interface IgniteSet<T>

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface Set<T>

close

public void close()

Removes this set. In order to check the state it is possible to use IgniteSet.removed().

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface IgniteSet<T>

name

public String name()

Gets set name.

Specified by:

name in interface IgniteSet<T>

Returns:

Set name.

groupName

public String groupName()

Returns:

Group name for queue.

groupId

public int groupId()

Returns:

Group id for queue.

collocated

public boolean collocated()

Returns true if this set can be kept on the one node only. Returns false if this set can be kept on the many nodes.

Specified by:

collocated in interface IgniteSet<T>

Returns:

True if this set is in collocated mode false otherwise.

removed

public boolean removed()

Gets status of set. In order to change the status it is possible to use IgniteSet.close() method.

Specified by:

removed in interface IgniteSet<T>

Returns:

True if set was removed from cache false otherwise.

affinityRun

public void affinityRun(IgniteRunnable job)

Executes given job on collocated set on the node where the set is located (a.k.a. affinity co-location).

This is not supported for non-collocated sets.

Specified by:

affinityRun in interface IgniteSet<T>

Parameters:

job - Job which will be co-located with the set.

affinityCall

public <R> R affinityCall(IgniteCallable<R> job)

Executes given job on collocated set on the node where the set is located (a.k.a. affinity co-location).

This is not supported for non-collocated sets.

Specified by:

affinityCall in interface IgniteSet<T>

Type Parameters:

R - Type of the job result.

Parameters:

job - Job which will be co-located with the set.

Returns:

Job result.

withKeepBinary

public <T1> IgniteSet<T1> withKeepBinary()

Returns Ignite set that operates on binary objects without deserialization.

Specified by:

withKeepBinary in interface IgniteSet<T>

Type Parameters:

T1 - Type of binary objects.

Returns:

New set instance for binary objects.

needCheckNotRemoved

public void needCheckNotRemoved()

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

readResolve

protected Object readResolve()
                      throws ObjectStreamException

Reconstructs object on unmarshalling.

Returns:

Reconstructed object.

Throws:

ObjectStreamException - Thrown in case of unmarshalling error.

toString

public String toString()

Overrides:

toString in class Object