1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/*
* 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 javax.media.j3d;
/**
* Class specifying any number of wakeup conditions ORed together.
* This WakeupCondition object specifies that Java 3D should awaken
* this Behavior when any of the WakeupCondition's constituent wakeup
* criteria becomes valid.
* <p>
* Note that a unique WakeupCriterion object must be used
* for each individual element in the array of wakeup criteria.
*/
public final class WakeupOr extends WakeupCondition {
WakeupCriterion conditions[];
/**
* Constructs a new WakeupOr criterion.
* @param conditions a vector of individual Wakeup conditions
*/
public WakeupOr(WakeupCriterion conditions[]) {
this.conditions = new WakeupCriterion[conditions.length];
for(int i = 0; i < conditions.length; i++){
this.conditions[i] = conditions[i];
}
}
/**
* This sets the bit for the given child, then checks if the full condition is met
*/
@Override
void setConditionMet(int id, Boolean checkSchedulingRegion) {
if (parent == null) {
super.setConditionMet(this.id, checkSchedulingRegion);
} else {
parent.setConditionMet(this.id, checkSchedulingRegion);
}
}
/**
* This gets called when this condition is added to the AndOr tree.
*/
@Override
void buildTree(WakeupCondition parent, int id, BehaviorRetained b) {
super.buildTree(parent, id, b);
for(int i = 0; i < conditions.length; i++) {
if (conditions[i] != null) {
conditions[i].buildTree(this, i, b);
}
}
}
/**
* This goes through the AndOr tree to remove the various criterion from the
* BehaviorStructure lists
*/
@Override
void cleanTree(BehaviorStructure bs) {
for (int i=0; i<conditions.length; i++) {
conditions[i].cleanTree(bs);
}
}
@Override
void reInsertElapseTimeCond() {
super.reInsertElapseTimeCond();
for(int i = 0; i < conditions.length; i++) {
if (conditions[i] != null) {
conditions[i].reInsertElapseTimeCond();
}
}
}
/**
* This goes through the AndOr tree to remove the various criterion from the
* BehaviorStructure.
*/
@Override
void resetTree() {
super.resetTree();
for(int i = 0; i < conditions.length; i++) {
if (conditions[i] != null) {
conditions[i].resetTree();
}
}
}
}
|
