/*
* Copyright (c) 2007 BUSINESS OBJECTS SOFTWARE LIMITED
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Business Objects nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* CollectorArgumentStateEditable.java
* Creation date: May 21, 2004.
* By: Edward Lam
*/
package org.openquark.gems.client;
import java.util.Hashtable;
import javax.swing.undo.StateEditable;
/**
* A state editable class to represent information about collector arguments and emitter inputs.
* Information captured includes collector targeting arguments and reflected arguments, and emitter state.
* @author Edward Lam
*/
public class CollectorArgumentStateEditable implements StateEditable {
/** The GemGraph whose relevant state will be captured. */
private final GemGraph gemGraph;
/**
* Constructor for a CollectorArgumentStateEditable.
* @param gemGraph the GemGraph whose relevant state will be captured.
*/
public CollectorArgumentStateEditable(GemGraph gemGraph) {
this.gemGraph = gemGraph;
}
/**
* {@inheritDoc}
*/
public void restoreState(Hashtable<?, ?> state) {
for (final Gem gem : gemGraph.getGems()) {
if (gem instanceof CollectorGem) {
CollectorGem collectorGem = (CollectorGem)gem;
collectorGem.getArgumentStateEditable().restoreState(state);
} else if (gem instanceof ReflectorGem) {
ReflectorGem reflectorGem = (ReflectorGem)gem;
reflectorGem.restoreState(state);
}
}
}
/**
* {@inheritDoc}
*/
public void storeState(Hashtable<Object, Object> state) {
for (final Gem gem : gemGraph.getGems()) {
if (gem instanceof CollectorGem) {
CollectorGem collectorGem = (CollectorGem)gem;
collectorGem.getArgumentStateEditable().storeState(state);
} else if (gem instanceof ReflectorGem) {
ReflectorGem reflectorGem = (ReflectorGem)gem;
reflectorGem.storeState(state);
}
}
}
}