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Group.java

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/*
 *  Main authors:
 *     Guido Tack <tack@gecode.org>
 *
 *  Copyright:
 *     Guido Tack, 2006
 *
 *  Last modified:
 *     $Date: 2006-02-09 16:32:56 +0100 (Thu, 09 Feb 2006) $ by $Author: tack $
 *     $Revision: 2943 $
 *
 *  This file is part of Gecode, the generic constraint
 *  development environment:
 *     http://www.gecode.org
 *
 *  See the file "LICENSE" for information on usage and
 *  redistribution of this file, and for a
 *     DISCLAIMER OF ALL WARRANTIES.
 *
 */

package org.gecode.explorer.postscript;

import java.io.Writer;
import java.io.IOException;

import java.util.ArrayList;

public class Group extends Path {
    private ArrayList<Path> ps;

    public Group(ArrayList<Path> ps0) {
        ps = ps0;
    }

    void emit(Writer out) throws IOException {
        for (Path p : ps) {
            p.emit(out);
        }
    }

    BoundingBox bb() {
        BoundingBox b = new BoundingBox(100000,100000,0,0);
        for (Path p : ps) {
            b.merge(p.bb());
        }
        return b;
    }
}