/*
 * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI 
 * for visualizing and manipulating spatial features with geometry and attributes.
 *
 * Copyright (C) 2003 Vivid Solutions
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * For more information, contact:
 *
 * Vivid Solutions
 * Suite #1A
 * 2328 Government Street
 * Victoria BC  V8T 5G5
 * Canada
 *
 * (250)385-6040
 * www.vividsolutions.com
 */

package com.vividsolutions.jump.workbench.plugin;


/**
 * A sequence of plug-ins treated as one.
 */
public class MacroPlugIn extends AbstractPlugIn {
    protected PlugIn[] plugIns;

    public MacroPlugIn(PlugIn[] plugIns) {
        this.plugIns = (PlugIn[]) plugIns.clone();
    }

    public void initialize(PlugInContext context) throws Exception {
        for (int i = 0; i < plugIns.length; i++) {
            plugIns[i].initialize(context);
        }
    }

    public boolean execute(PlugInContext context) throws Exception {
        for (int i = 0; i < plugIns.length; i++) {
            if (!plugIns[i].execute(context)) {
                return false;
            }
        }

        return true;
    }

    public String getName() {
        String name = "";

        for (int i = 0; i < plugIns.length; i++) {
            if (i > 0) {
                name += " + ";
            }

            name += plugIns[i].getName();
        }

        return name;
    }
}