plugins/customization/org.eclipse.papyrus.robotics.library/src/org/eclipse/papyrus/robotics/library/matcher/SendCommPatternMatcher.java

package org.eclipse.papyrus.robotics.library.matcher;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.emf.type.core.IElementMatcher;
import org.eclipse.papyrus.designer.languages.common.base.ElementUtils;
import org.eclipse.papyrus.robotics.library.advice.SendCommPatternAdvice;
import org.eclipse.uml2.uml.Class;
import org.eclipse.uml2.uml.NamedElement;
import org.eclipse.uml2.uml.TemplateBinding;

public class SendCommPatternMatcher implements IElementMatcher {

	@Override
	public boolean matches(EObject eObject) {
		if (eObject instanceof Class) {
			Class clazz = (Class) eObject;
			if (clazz.eResource() != null) {
				NamedElement sendCommPatternNE = ElementUtils.getQualifiedElementFromRS(clazz, SendCommPatternAdvice.SEND_PATTERN);

				for (TemplateBinding binding : clazz.getTemplateBindings()) {
					if (binding.getTargets().contains(sendCommPatternNE)) {
						return true;
					}
				}
			}
		}
		return false;
	}
}