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/*****************************************************************************
* Copyright (c) 2013 CEA LIST.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Remi Schnekenburger (CEA LIST) - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.extendedtypes;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.emf.type.core.IElementMatcher;
/**
* @author RS211865
*/
public class ComposedElementMatcher implements IElementMatcher {
protected final IElementMatcher mainMatcher;
protected final IElementMatcher composedElementMatcher;
public ComposedElementMatcher(IElementMatcher mainMatcher, IElementMatcher composedElementMatcher) {
this.composedElementMatcher = composedElementMatcher;
this.mainMatcher = mainMatcher;
}
/**
* {@inheritDoc}
*/
public void init(MatcherConfiguration configuration) {
throw new RuntimeException("Not Expected to be called");
}
/**
* {@inheritDoc}
*/
public boolean matches(EObject eObject) {
// matches if both matcher matches
if(mainMatcher!=null) {
if(!mainMatcher.matches(eObject)) {
return false;
}
}
if(composedElementMatcher!=null) {
if(!composedElementMatcher.matches(eObject)) {
return false;
}
}
return true;
}
}
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