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Java/ZZTraverseCB.java

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+/*   
+ZZSpace.java
+ *    
+ *    Copyright (c) 1999, Ted Nelson and Tuomas Lukka
+ *
+ *    You may use and distribute under the terms of either the GNU Lesser
+ *    General Public License, either version 2 of the license or,
+ *    at your choice, any later version. Alternatively, you may use and
+ *    distribute under the terms of the XPL.
+ *
+ *    See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of 
+ *    the licenses.
+ *
+ *    This software 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 README
+ *    file for more details.
+ *
+ */
+/*
+ * Written by Tuomas Lukka
+ */
+
+package org.gzigzag;
+/** An interface for creating a ZZ space through traversal.
+ * Cells are represented by their IDs.
+ */
+
+public interface ZZTraverseCB {
+String rcsid = "$Id: ZZTraverseCB.java,v 1.6 2000/09/19 10:31:58 ajk Exp $";
+
+	/** Start the traversal from the given home cell ID.
+	 */
+	void start(String home);
+	/** Insert the new cell.
+	 */
+	void cell(String cur, String dim, int dir, String which,
+		String content);
+	/** Connect the two given cells. */
+	void connect(String c1,String dim, int dir, String c2);
+	/** That's all, folks. */
+	void finish();
+}