Package net.rubyeye.xmemcached.impl

Class KeyIteratorImpl

java.lang.Object

net.rubyeye.xmemcached.impl.KeyIteratorImpl

All Implemented Interfaces:

KeyIterator

public final class KeyIteratorImpl
extends Object
implements KeyIterator

Default key iterator implementation

Author:

dennis

Constructor Summary

Constructors

Constructor	Description
KeyIteratorImpl(LinkedList<Integer> itemNumbersList, MemcachedClient memcachedClient, InetSocketAddress inetSocketAddress)

Method Summary

Modifier and Type	Method	Description
void	close()	Close this iterator when you don't need it any more.It is not mandatory to call this method, but you might want to invoke this method for maximum performance.
InetSocketAddress	getServerAddress()	Get current iterator's memcached server address
boolean	hasNext()	Check if the iterator has more keys.
String	next()	Get next key,if iterator has reached the end,throw ArrayIndexOutOfBoundsException
void	setOpTimeout(long opTimeout)	Set operation timeout,default is 1000 MILLISECONDS.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyIteratorImpl

public KeyIteratorImpl(LinkedList<Integer> itemNumbersList,
                       MemcachedClient memcachedClient,
                       InetSocketAddress inetSocketAddress)

Method Detail

getServerAddress

public final InetSocketAddress getServerAddress()

Description copied from interface: KeyIterator

Get current iterator's memcached server address

Specified by:

getServerAddress in interface KeyIterator

Returns:

setOpTimeout

public final void setOpTimeout(long opTimeout)

Description copied from interface: KeyIterator

Set operation timeout,default is 1000 MILLISECONDS.

Specified by:

setOpTimeout in interface KeyIterator

close

public void close()

Description copied from interface: KeyIterator

Close this iterator when you don't need it any more.It is not mandatory to call this method, but you might want to invoke this method for maximum performance.

Specified by:

close in interface KeyIterator

hasNext

public boolean hasNext()

Description copied from interface: KeyIterator

Check if the iterator has more keys.

Specified by:

hasNext in interface KeyIterator

Returns:

next

public String next()
            throws MemcachedException,
                   TimeoutException,
                   InterruptedException

Description copied from interface: KeyIterator

Get next key,if iterator has reached the end,throw ArrayIndexOutOfBoundsException

Specified by:

next in interface KeyIterator

Returns:

Throws:

MemcachedException

TimeoutException

InterruptedException