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

Field Summary

Fields

Modifier and Type	Field	Description
private LinkedList<String>	currentKeyList
private final InetSocketAddress	inetSocketAddress
private final LinkedList<Integer>	itemNumbersList
private final MemcachedClient	memcachedClient
private long	opTimeout

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.
final 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
final 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

Field Details

itemNumbersList

private final LinkedList<Integer> itemNumbersList

currentKeyList

private LinkedList<String> currentKeyList

memcachedClient

private final MemcachedClient memcachedClient

inetSocketAddress

private final InetSocketAddress inetSocketAddress

opTimeout

private long opTimeout

Constructor Details

KeyIteratorImpl

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

Method Details

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

Parameters:

opTimeout -

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