checkpoint

[sbp.git] / src / edu / berkeley / sbp / misc / CharToken.java

diff --git a/src/edu/berkeley/sbp/misc/CharToken.java b/src/edu/berkeley/sbp/misc/CharToken.java
deleted file mode 100644 (file)
index b0ac8e3..0000000
--- a/src/edu/berkeley/sbp/misc/CharToken.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package edu.berkeley.sbp.misc;
-import java.io.*;
-import java.util.*;
-import java.lang.reflect.*;
-import java.lang.ref.*;
-import edu.berkeley.sbp.*;
-import edu.berkeley.sbp.Token.Location;
-import edu.berkeley.sbp.util.*;
-
-/** an implementation of Token for streams of Java <tt>char</tt> values */
-public class CharToken {
-
-    public static final Functor<Character,Integer> c2i = new Functor<Character,Integer>() {
-        public Integer invoke(Character c) { return (int)c.charValue(); }
-    };
-
-    public static final Atom leftBrace  = new CharRange(new IntegerTopology<Character>(c2i, 9998)) { public String toString() { return "{"; } };
-    public static final Atom rightBrace = new CharRange(new IntegerTopology<Character>(c2i, 9999)) { public String toString() { return "}"; } };
-    public static final Character left  = new Character((char)9998);
-    public static final Character right = new Character((char)9999);
-    
-}