com.gigaspaces.internal.server.space.redolog.storage.bytebuffer

Class EmptyStorageReadOnlyIterator<T>

java.lang.Object

com.gigaspaces.internal.server.space.redolog.storage.bytebuffer.EmptyStorageReadOnlyIterator<T>

All Implemented Interfaces:

StorageReadOnlyIterator<T>

public class EmptyStorageReadOnlyIterator<T>
extends Object
implements StorageReadOnlyIterator<T>

A dummy implementation of the StorageReadOnlyIterator that acts as an empty iterator

Since:

7.1

Author:

eitany

Constructor Summary

Constructors

Constructor and Description
EmptyStorageReadOnlyIterator()

Method Summary

Modifier and Type	Method and Description
void	close() Closes the iterator
boolean	hasNext() Returns true if the iteration has more elements.
T	next() Returns the next element in the iteration.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyStorageReadOnlyIterator

public EmptyStorageReadOnlyIterator()

Method Detail

hasNext

public boolean hasNext()

Description copied from interface: StorageReadOnlyIterator

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Specified by:

hasNext in interface StorageReadOnlyIterator<T>

Returns:

true if the iterator has more elements.

next

public T next()

Description copied from interface: StorageReadOnlyIterator

Returns the next element in the iteration. Calling this method repeatedly until the StorageReadOnlyIterator.hasNext() method returns false will return each element in the underlying collection exactly once.

Specified by:

next in interface StorageReadOnlyIterator<T>

Returns:

the next element in the iteration.

close

public void close()
           throws StorageException

Description copied from interface: StorageReadOnlyIterator

Closes the iterator

Specified by:

close in interface StorageReadOnlyIterator<T>

Throws:

StorageException