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/*
* Copyright 2001-2008 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;
import java.util.ArrayList;
interface TargetsInterface {
static final int TRANSFORM_TARGETS = 0;
static final int SWITCH_TARGETS = 1;
// used by Switch, TransformGroup and SharedGroup
abstract CachedTargets getCachedTargets(int type, int index, int child);
abstract void resetCachedTargets(int type, CachedTargets[] newCt, int child);
// used by TransformGroup and SharedGroup
abstract int getTargetThreads(int type);
abstract void updateCachedTargets(int type, CachedTargets[] newCt);
abstract void computeTargetThreads(int type, CachedTargets[] newCt);
abstract void updateTargetThreads(int type, CachedTargets[] newCt);
abstract void propagateTargetThreads(int type, int childTargetThreads);
abstract void copyCachedTargets(int type, CachedTargets[] newCt);
// used by Switch and SharedGroup
abstract ArrayList<SwitchState> getTargetsData(int type, int index);
}
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