Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/notation/providers/ClassifierRoleNotation.java
// $Id: ClassifierRoleNotation.java 14492 2008-04-27 20:33:56Z mvw $
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package org.argouml.notation.providers;

import java.beans.PropertyChangeListener;
import java.util.Collection;

import org.argouml.model.Model;
import org.argouml.notation.NotationProvider;

/**
 * This abstract class forms the basis of all Notation providers
 * for the text shown in the Fig that represents the ClassifierRole.
 * Subclass this for all languages.
 * 
 * @author Michiel
 */
public abstract class ClassifierRoleNotation extends NotationProvider {
    
    /**
     * The Constructor. 
     *
     * @param classifierRole the UML element
     */
    public ClassifierRoleNotation(Object classifierRole) {
        if (!Model.getFacade().isAClassifierRole(classifierRole)) {
            throw new IllegalArgumentException("This is not a ClassifierRole.");
        }
    }

    @Override
    public void initialiseListener(PropertyChangeListener listener, 
            Object modelElement) {
        super.initialiseListener(listener, modelElement);
        Collection classifiers = Model.getFacade().getBases(modelElement);
        for (Object c : classifiers) {
            addElementListener(listener, c, "name");
        }
    }

}
