org.apache.jcs.utils.struct
Class DoubleLinkedListNode

java.lang.Object
  org.apache.jcs.utils.struct.DoubleLinkedListNode

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

LRUElementDescriptor, MemoryElementDescriptor

public class DoubleLinkedListNode

extends java.lang.Object

implements java.io.Serializable

This serves as a placeholder in a double linked list. You can extend this to add functionality. This allows you to remove in constant time from a linked list.

See Also:

Serialized Form

Field Summary

DoubleLinkedListNode	next Double Linked list references
DoubleLinkedListNode	prev Double Linked list references

Constructor Summary

DoubleLinkedListNode(java.lang.Object payloadP)

Method Summary

java.lang.Object

getPayload()

Methods inherited from class java.lang.Object

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

Field Detail

prev

public DoubleLinkedListNode prev

Double Linked list references

next

public DoubleLinkedListNode next

Double Linked list references

Constructor Detail

DoubleLinkedListNode

public DoubleLinkedListNode(java.lang.Object payloadP)

Parameters:

payloadP -

Method Detail

getPayload

public java.lang.Object getPayload()

Returns:

Object