60 lines
1.8 KiB
Java
60 lines
1.8 KiB
Java
/*
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ZZClangOp.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 Tuomas Lukka
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*/
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package org.gzigzag.clang;
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import org.gzigzag.*;
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import java.util.*;
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/** A primitive operation for Clang.
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* NOT YET FINISHED!
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*/
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public interface ZZClangOp {
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String rcsid = "$Id: ZZClangOp.java,v 1.3 2000/09/19 10:31:58 ajk Exp $";
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/** Execute the operation.
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* The op is to start at cell c and go poswards on d.1 to find
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* its parameters, with which it can call the ctxt object to find
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* out the values.
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* <p>
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* The cursor crs may or may not be the actual cursor of the viewcell
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* of the context: it may also be given negwards on d.1 from the object
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* to allow ops to act on other cursors easily.
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* @param c The cell that made this routine to be called.
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* @param crs The main cursor
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* @param ctxt The context of the operation.
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* @return The it parameter for the next op.
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*/
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void exec(ZZCell c, ZZCursor crs, ZZClangContext ctxt);
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/* Be mentally prepared for something like
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*
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* void compile(ZZClangCompiler clc, ZZCell c, ZZClangContext ctxt);
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*
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* to appear in the future.
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*/
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/** Return the name of this operation.
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*/
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String name();
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}
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