38 lines
1.2 KiB
Java
38 lines
1.2 KiB
Java
/*
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VersionChanger.java
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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 Tuukka Hastrup
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*/
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package org.gzigzag.transform;
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import java.util.*;
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import org.gzigzag.*;
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/** A general interface for changing ZZspaces between versions.
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*/
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public interface VersionChanger {
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String rcsid = "$Id: VersionChanger.java,v 1.4 2000/09/19 10:32:01 ajk Exp $";
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/** Takes the space which conforms to client space version of the
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* converter class. Needed transformations are then carried out
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* to make the space conform to a newer version returned.
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* @param s The space to convert
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* @return The new version of the space
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*/
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int changeVersion(ZZSpace s);
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}
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