58 lines
1.8 KiB
Java
58 lines
1.8 KiB
Java
/*
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ZOb.java
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*
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* Copyright (c) 2000, Ted Nelson and Tuomas Lukka
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*
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* You may use and distribute under the terms of either the GNU Lesser
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* General Public License, either version 2 of the license or,
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* at your choice, any later version. Alternatively, you may use and
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* distribute under the terms of the XPL.
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*
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* See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of
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* the licenses.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the README
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* file for more details.
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*
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*/
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/*
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* Written by Kimmo Wideroos
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*/
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package org.gzigzag.module;
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import org.gzigzag.*;
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import java.util.*;
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import java.awt.*;
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/** Absract class for ZObs which are able to be rolled back into the cellstructure.
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*/
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public abstract class ZObCellRepr {
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private ZZCell _rootcell = null;
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public ZZCell getCell() { return this._rootcell; }
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public void setCell(ZZCell c) { this._rootcell = c; }
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public String getZObClassName() {
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String cn = getClass().getName();
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int i = cn.lastIndexOf(".");
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return cn.substring(i+1, cn.length());
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}
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abstract String getZObName();
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/** Write the parameters of this ZOb back in the cellstructure.
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* Returns a string describing the errors encountered, or null if
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* everything went fine..
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* @param start starting cell
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* @param clone whether or not to make the new ZOb centralcell a clone
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* of the former centralcell (if cells equal, the whole
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* issue is trivial).
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*/
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abstract String cellRepr(ZZCell start, boolean clone);
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public String cellRepr() {return cellRepr(getCell(), false); }
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}
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