Package org.drools.core.util

Class AbstractLinkedListNode<T extends DoubleLinkedEntry<T>>

java.lang.Object

org.drools.core.util.AbstractLinkedListNode<T>

All Implemented Interfaces:

DoubleLinkedEntry<T>, SingleLinkedEntry<T>

Direct Known Subclasses:

AbstractJobHandle, AccumulateNode.AccumulateMemory, ActivationGroupNode, ActivationNode, AsyncReceiveNode.AsyncReceiveMemory, AsyncSendNode.AsyncSendMemory, BetaMemory, ConditionalBranchNode.ConditionalBranchMemory, DefaultFactHandle, EvalConditionNode.EvalMemory, FromNode.FromMemory, LeftInputAdapterNode.LiaNodeMemory, LinkedListEntry, PathMemory, QueryElementNode.QueryElementNodeMemory, StackEntry, TimerNode.TimerNodeMemory

public abstract class AbstractLinkedListNode<T extends DoubleLinkedEntry<T>>
extends Object
implements DoubleLinkedEntry<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

Constructors

Constructor	Description
AbstractLinkedListNode()	Empty Constructor

Method Summary

Modifier and Type	Method	Description
void	clear()
T	getNext()
T	getPrevious()	Returns the previous node
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 Details

AbstractLinkedListNode

public AbstractLinkedListNode()

Empty Constructor

Method Details

getNext

public T getNext()

Specified by:

getNext in interface SingleLinkedEntry<T extends DoubleLinkedEntry<T>>

setNext

public void setNext(T next)

Specified by:

setNext in interface SingleLinkedEntry<T extends DoubleLinkedEntry<T>>

getPrevious

public T getPrevious()

Description copied from interface: DoubleLinkedEntry

Returns the previous node

Specified by:

getPrevious in interface DoubleLinkedEntry<T extends DoubleLinkedEntry<T>>

Returns:

The previous LinkedListNode

setPrevious

public void setPrevious(T previous)

Description copied from interface: DoubleLinkedEntry

Sets the previous node

Specified by:

setPrevious in interface DoubleLinkedEntry<T extends DoubleLinkedEntry<T>>

Parameters:

previous - The previous LinkedListNode

clear

public void clear()

Specified by:

clear in interface DoubleLinkedEntry<T extends DoubleLinkedEntry<T>>