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

Methods

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

iterator

Methods inherited from interface java.util.Iterator

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.