Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/ui/explorer/rules/GoSummaryToAttribute.java
// $Id: GoSummaryToAttribute.java 13747 2007-11-11 08:17:50Z tfmorris $
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package org.argouml.ui.explorer.rules;

import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;

import org.argouml.i18n.Translator;
import org.argouml.model.Model;

/**
 * Rule for Summary->Attribute.
 * This class is a Go Rule for the "Class - centric" Navigation perspective.
 *
 * @author  alexb, d00mst
 * @since argo 0.13.4, Created on 21 March 2003, 23:18
 */
public class GoSummaryToAttribute extends AbstractPerspectiveRule {

    /*
     * @see org.argouml.ui.explorer.rules.PerspectiveRule#getRuleName()
     */
    public String getRuleName() {
        return Translator.localize("misc.summary.attribute");
    }

    /*
     * @see org.argouml.ui.explorer.rules.PerspectiveRule#getChildren(java.lang.Object)
     */
    public Collection getChildren(Object parent) {
	if (parent instanceof AttributesNode) {
	    return Model.getFacade().getAttributes(((AttributesNode) parent)
					     .getParent());
	}
	return Collections.EMPTY_SET;
    }

    /*
     * @see org.argouml.ui.explorer.rules.PerspectiveRule#getDependencies(java.lang.Object)
     */
    public Set getDependencies(Object parent) {
        if (parent instanceof AttributesNode) {
	    Set set = new HashSet();
	    set.add(((AttributesNode) parent).getParent());
	    return set;
	}
	return Collections.EMPTY_SET;
    }
    
}
