X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=src%2Fedu%2Fberkeley%2Fsbp%2FWalk.java;h=fe09158dc726b69999b2252490fb2694087d6313;hb=6ff6d681e214e91ca3fa5afdff60a0fb88227404;hp=3d2346999e7c73deb178971d888fdf2efd7fa3b2;hpb=111166986ad83b54d0cae5c03c2304d23e332f29;p=sbp.git

diff --git a/src/edu/berkeley/sbp/Walk.java b/src/edu/berkeley/sbp/Walk.java
index 3d23469..fe09158 100644
--- a/src/edu/berkeley/sbp/Walk.java
+++ b/src/edu/berkeley/sbp/Walk.java
@@ -1,3 +1,5 @@
+// Copyright 2006 all rights reserved; see LICENSE file for BSD-style license
+
 package edu.berkeley.sbp;
 import edu.berkeley.sbp.*;
 import edu.berkeley.sbp.util.*;
@@ -106,8 +108,9 @@ abstract class Walk<T> {
         private final SequenceOrElement me;
         private final HashSet<SequenceOrElement> all;
         private boolean eof = false;
-        public boolean includesEof() { return eof; }
-        public Follow(Topology<Tok> cs, SequenceOrElement me, HashSet<SequenceOrElement> all, Cache c)  { super(cs, c); this.me = me; this.all = all; }
+        //public boolean includesEof() { return eof; }
+        public Follow(Topology<Tok> cs, SequenceOrElement me, HashSet<SequenceOrElement> all, Cache c)  {
+          super(cs, c); this.me = me; this.all = all; }
         public Topology<Tok> bottom(SequenceOrElement e)                       { return cs; }
         public Topology<Tok> sequence(Sequence seq)                  { return cs; }
         public Topology<Tok> walkAtom(Atom r) { return walk((SequenceOrElement)r); }