GoOperationToSequenceDiagram.java example

Explorer
LEADT-master
// $Id: GoOperationToSequenceDiagram.java 13747 2007-11-11 08:17:50Z tfmorris $
// Copyright (c) 1996-2006 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies.  This software program and
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// does not warrant that the operation of the program will be
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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.kernel.Project;
import org.argouml.kernel.ProjectManager;
import org.argouml.model.Model;
import org.argouml.uml.diagram.ArgoDiagram;
import org.argouml.uml.diagram.sequence.SequenceDiagramGraphModel;
import org.argouml.uml.diagram.sequence.ui.UMLSequenceDiagram;

/**
 * Rule for Operation->Sequence diagram.
 * Go rule from represented operation to sequence diagram representing it
 * @author : jaap.branderhorst@xs4all.nl
 */
public class GoOperationToSequenceDiagram extends AbstractPerspectiveRule {

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

    /*
     * @see org.argouml.ui.explorer.rules.PerspectiveRule#getChildren(java.lang.Object)
     */
    public Collection getChildren(Object parent) {
        if (Model.getFacade().isAOperation(parent)) {
            Collection col = Model.getFacade().getCollaborations(parent);
            Set<ArgoDiagram> ret = new HashSet<ArgoDiagram>();
            Project p = ProjectManager.getManager().getCurrentProject();
            for (ArgoDiagram diagram : p.getDiagramList()) {
                if (diagram instanceof UMLSequenceDiagram
                    && col.contains(
                        (
                            (SequenceDiagramGraphModel)
                                ((UMLSequenceDiagram) diagram)
                            .getGraphModel())
                            .getCollaboration())) {
                    ret.add(diagram);
                }

            }
            return ret;
        }
        return Collections.EMPTY_SET;
    }

    /*
     * @see org.argouml.ui.explorer.rules.PerspectiveRule#getDependencies(java.lang.Object)
     */
    public Set getDependencies(Object parent) {
        // TODO: What?
	return Collections.EMPTY_SET;
    }
}