Link (connection-pool 4.0.0 API)

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 Description
  
  Link(E value)
  Construct the Link holding given value object.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method 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