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Java/media/ZZHumber.java

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+/*   
+ZZCellScroll.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;
+
+import java.io.*;
+
+/** A package for representing, reading and writing huge numbers.
+ * Humbers are described in Ted Nelson's Literary Machines.
+ * The ZZHumber objects are immutable, like the Java String class.
+ * XXX Not yet working
+ */
+
+// Immutable
+public class ZZHumber {
+public static final String rcsid = "$Id: ZZHumber.java,v 1.3 2000/09/19 10:32:00 ajk Exp $";
+	byte[] bytes; // The raw humber bytes.
+	public boolean equals(Object o) {
+		ZZHumber h = (ZZHumber) o;
+		if(h.bytes.length != bytes.length) return false;
+		for(int i=0; i<bytes.length; i++) {
+			if(h.bytes[i] != bytes[i]) return false;
+		}
+		return true;
+	}
+	byte[] getBytes() { return bytes; }
+
+	public static ZZHumber read(DataInput d) {
+		// XXX
+		return null;
+	}
+	/** Returns a humber one greater than the current one */
+	ZZHumber next() {
+		// XXX
+		return null;
+	}
+}