javax.media.j3d

Class WakeupCondition

java.lang.Object

javax.media.j3d.WakeupCondition

Direct Known Subclasses:

WakeupAnd, WakeupAndOfOrs, WakeupCriterion, WakeupOr, WakeupOrOfAnds

public abstract class WakeupCondition
extends java.lang.Object

An abstract class specifying a single wakeup Condition. This class is extended by the WakeupCriterion, WakeupOr, WakeupAnd, WakeupOrOfAnds, and WakeupAndOfOr classes. A Behavior node hands a WakeupCondition object to the behavior scheduler and the behavior scheduler hands back an enumeration of that WakeupCondition.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static int	ALL_ELEMENTS
(package private) WakeupCriteriaEnumerator	allEnum This is the allElements enumerator
(package private) BehaviorRetained	behav The BehaviorRetained node that is using this condition
(package private) boolean	conditionMet This boolean indicates whether this condition has been fully met.
(package private) int	id The location of this criterion in the parents array.
(package private) int[][]	listIdx
(package private) WakeupCondition	parent This points to the parent of this criterion in the AndOr tree
(package private) WakeupCriteriaEnumerator	trigEnum This is the triggeredElements enumerator
(package private) static int	TRIGGERED_ELEMENTS

Constructor Summary

Constructors

Constructor and Description
WakeupCondition()

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Enumeration	allElements() Returns an enumeration of all WakeupCriterias in this Condition.
(package private) void	buildTree(WakeupCondition parent, int id, BehaviorRetained b) Initialize And/Or tree and add criterion to the BehaviourStructure
(package private) void	cleanTree(BehaviorStructure bs) This goes through the AndOr tree to remove the various criterion from the BehaviorStructure.
(package private) void	reInsertElapseTimeCond()
(package private) void	resetTree()
(package private) void	setConditionMet(int id, java.lang.Boolean checkSchedulingRegion) this sets the conditionMet flag.
java.util.Enumeration	triggeredElements() Returns an enumeration of all triggered WakeupCriterias in this Condition.

Methods inherited from class java.lang.Object

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

Field Detail

ALL_ELEMENTS

static final int ALL_ELEMENTS

See Also:

Constant Field Values

TRIGGERED_ELEMENTS

static final int TRIGGERED_ELEMENTS

See Also:

Constant Field Values

conditionMet

boolean conditionMet

This boolean indicates whether this condition has been fully met.

parent

WakeupCondition parent

This points to the parent of this criterion in the AndOr tree

id

int id

The location of this criterion in the parents array.

behav

BehaviorRetained behav

The BehaviorRetained node that is using this condition

allEnum

WakeupCriteriaEnumerator allEnum

This is the allElements enumerator

trigEnum

WakeupCriteriaEnumerator trigEnum

This is the triggeredElements enumerator

listIdx

int[][] listIdx

Constructor Detail

WakeupCondition

public WakeupCondition()

Method Detail

allElements

public java.util.Enumeration allElements()

Returns an enumeration of all WakeupCriterias in this Condition.

triggeredElements

public java.util.Enumeration triggeredElements()

Returns an enumeration of all triggered WakeupCriterias in this Condition.

setConditionMet

void setConditionMet(int id,
                   java.lang.Boolean checkSchedulingRegion)

this sets the conditionMet flag.

buildTree

void buildTree(WakeupCondition parent,
             int id,
             BehaviorRetained b)

Initialize And/Or tree and add criterion to the BehaviourStructure

cleanTree

void cleanTree(BehaviorStructure bs)

This goes through the AndOr tree to remove the various criterion from the BehaviorStructure. We can't use behav.universe.behaviorStructure since behav may reassign to another universe at this time.

reInsertElapseTimeCond

void reInsertElapseTimeCond()

resetTree

void resetTree()