org.drools.core.util
Class AbstractBaseLinkedListNode<T extends LinkedListNode<T>>

java.lang.Object
  org.drools.core.util.AbstractBaseLinkedListNode<T>

All Implemented Interfaces:

Entry<T>, LinkedListNode<T>

Direct Known Subclasses:

AccumulateNode.AccumulateMemory, ActivationGroupNode, ActivationNode, BetaMemory, ConditionalBranchNode.ConditionalBranchMemory, DefaultFactHandle, EvalConditionNode.EvalMemory, FromNode.FromMemory, LeftInputAdapterNode.LiaNodeMemory, LinkedListEntry, PathMemory, QueryElementNode.QueryElementNodeMemory, RightInputAdapterNode.RiaNodeMemory, SimpleLogicalDependency, StackEntry, TimerNode.TimerNodeMemory

public abstract class AbstractBaseLinkedListNode<T extends LinkedListNode<T>>
extends Object
implements LinkedListNode<T>

Provides a abstract base implementation that an object can extend so that it can be used in a LinkedList.

See Also:

LinkedList

Constructor Summary

AbstractBaseLinkedListNode()
Empty Constructor

Method Summary

T	getNext()
T	getPrevious() Returns the previous node
void	nullPrevNext()
void	setNext(T next)
void	setPrevious(T previous) Sets the previous node

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractBaseLinkedListNode

public AbstractBaseLinkedListNode()

Empty Constructor

Method Detail

getNext

public T getNext()

Specified by:

getNext in interface Entry<T extends LinkedListNode<T>>

setNext

public void setNext(T next)

Specified by:

setNext in interface Entry<T extends LinkedListNode<T>>

getPrevious

public T getPrevious()

Description copied from interface: LinkedListNode

Returns the previous node

Specified by:

getPrevious in interface LinkedListNode<T extends LinkedListNode<T>>

Returns:

The previous LinkedListNode

setPrevious

public void setPrevious(T previous)

Description copied from interface: LinkedListNode

Sets the previous node

Specified by:

setPrevious in interface LinkedListNode<T extends LinkedListNode<T>>

Parameters:

previous - The previous LinkedListNode

nullPrevNext

public void nullPrevNext()

Specified by:

nullPrevNext in interface LinkedListNode<T extends LinkedListNode<T>>