org.glassfish.grizzly.connectionpool

Class Link<E>

java.lang.Object

org.glassfish.grizzly.connectionpool.Link<E>

Type Parameters:

E -

public final class Link<E>
extends Object

The object represents an element, from which a minimalistic Chain is built. It is possible to attach or detach a Link from a Chain. When the Link is attached it contains a pointers to the previous and the next Links in the Chain, otherwise, if the Link is detached - the pointers values are null. If a Link is attached - it can only be attached to one Chain.

Author:

Alexey Stashok

Constructor Summary

Constructors

Constructor and Description
Link(E value) Construct the Link holding given value object.

Method Summary

Methods

Modifier and Type	Method and Description
long	getAttachmentTimeStamp()
E	getValue()
boolean	isAttached()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Link

public Link(E value)

Construct the Link holding given value object.

Parameters:

value - an object the Link represents.

Method Detail

getValue

public E getValue()

Returns:

the value held by this Link.

getAttachmentTimeStamp

public long getAttachmentTimeStamp()

Returns:

the timestamp, that represents the time (in milliseconds) when the Link was attached to a Chain, or -1 if the Link is not currently attached to a Chain.

isAttached

public boolean isAttached()

Returns:

true if the Link is currently attached to a Chain or false otherwise.

toString

public String toString()

Overrides:

toString in class Object