org.apache.ignite.internal.processors.cache

Class CacheWeakQueryIteratorsHolder.WeakQueryCloseableIterator<T>

java.lang.Object

org.apache.ignite.internal.util.lang.GridIteratorAdapter<T>

org.apache.ignite.internal.util.GridCloseableIteratorAdapter<T>

org.apache.ignite.internal.processors.cache.CacheWeakQueryIteratorsHolder.WeakQueryCloseableIterator<T>

Type Parameters:

T - Type.

All Implemented Interfaces:

Serializable, AutoCloseable, Iterable<T>, Iterator<T>, CacheWeakQueryIteratorsHolder.WeakReferenceCloseableIterator<T>, GridSerializableIterator<T>, GridCloseableIterator<T>, GridIterator<T>, IgniteSpiCloseableIterator<T>

Enclosing class:

CacheWeakQueryIteratorsHolder<V>

public class CacheWeakQueryIteratorsHolder.WeakQueryCloseableIterator<T>
extends GridCloseableIteratorAdapter<T>
implements CacheWeakQueryIteratorsHolder.WeakReferenceCloseableIterator<T>

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
protected void	onClose() Invoked on iterator close.
protected boolean	onHasNext()
protected T	onNext()
protected void	onRemove() Called on remove from iterator.
WeakReference	weakReference()

Methods inherited from class org.apache.ignite.internal.util.GridCloseableIteratorAdapter

checkClosed, close, hasNextX, isClosed, nextX, removeX

Methods inherited from class org.apache.ignite.internal.util.lang.GridIteratorAdapter

hasNext, iterator, next, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ignite.internal.util.lang.GridCloseableIterator

close, isClosed

Methods inherited from interface org.apache.ignite.internal.util.lang.GridIterator

hasNextX, nextX, removeX

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

onNext

protected T onNext()
            throws IgniteCheckedException

Specified by:

onNext in class GridCloseableIteratorAdapter<T>

Returns:

Next element.

Throws:

IgniteCheckedException - If failed.

onHasNext

protected boolean onHasNext()
                     throws IgniteCheckedException

Specified by:

onHasNext in class GridCloseableIteratorAdapter<T>

Returns:

True if iterator has next element.

Throws:

IgniteCheckedException - If failed.

onRemove

protected void onRemove()
                 throws IgniteCheckedException

Called on remove from iterator.

Overrides:

onRemove in class GridCloseableIteratorAdapter<T>

Throws:

IgniteCheckedException - If failed.

onClose

protected void onClose()
                throws IgniteCheckedException

Invoked on iterator close.

Overrides:

onClose in class GridCloseableIteratorAdapter<T>

Throws:

IgniteCheckedException - If closing failed.

weakReference

public WeakReference weakReference()

Specified by:

weakReference in interface CacheWeakQueryIteratorsHolder.WeakReferenceCloseableIterator<T>

Returns:

Iterator weak reference.