org.scijava.java3d.WakeupAnd Maven / Gradle / Ivy
/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*/
package org.scijava.java3d;
/**
* Class specifying any number of wakeup conditions ANDed together.
* This WakeupCondition object specifies that Java 3D should awaken
* this Behavior when all of the WakeupCondition's constituent wakeup
* criteria become valid.
*
* Note that a unique WakeupCriterion object must be used
* for each individual element in the array of wakeup criteria.
*/
public final class WakeupAnd extends WakeupCondition {
WakeupCriterion conditions[];
boolean conditionsMet[];
/**
* Constructs a new WakeupAnd criterion.
* @param conditions a vector of individual Wakeup conditions
*/
public WakeupAnd(WakeupCriterion conditions[]) {
this.conditions = new WakeupCriterion[conditions.length];
this.conditionsMet = new boolean[conditions.length];
for(int i = 0; i < conditions.length; i++){
this.conditions[i] = conditions[i];
// It is false by default when array is initialized.
// this.conditionsMet[i] = false;
}
}
/**
* This sets the bit for the given child, then checks if the full condition is met
*/
@Override
void setConditionMet(int id, Boolean checkSchedulingRegion) {
conditionsMet[id] = true;
for (int i=0; i