X-Git-Url: http://git.megacz.com/?p=sbp.git;a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2FStateNode.java;h=f54e65f5b68dd4c8081d7cd7606e3cc4287bf8bb;hp=acd01341c8c5293b0d2e1ed9ad1e5a6fe4a6de2b;hb=5ac63262248a11cc6412e145794321110327405e;hpb=053eb99c444844015cfdb486b03c55adb0a3cd7f

diff --git a/src/edu/berkeley/sbp/StateNode.java b/src/edu/berkeley/sbp/StateNode.java
index acd0134..f54e65f 100644
--- a/src/edu/berkeley/sbp/StateNode.java
+++ b/src/edu/berkeley/sbp/StateNode.java
@@ -14,7 +14,6 @@ import java.lang.reflect.*;
 final class StateNode
     extends Node
     implements Invokable<Pos, ResultNode, Object>,
-               IntegerMappable,
                Iterable<ResultNode> {
 
     /** which GSS.Phase this StateNode belongs to */
@@ -22,8 +21,6 @@ final class StateNode
     public Iterator<ResultNode> iterator() { return results.iterator(); }
     public Parser.Table.State state() { return state; }
 
-    public int toInt() { return idx; }
-
     boolean destroyed = false;
 
     public void check() {
@@ -60,9 +57,6 @@ final class StateNode
 
     //////////////////////////////////////////////////////////////////////
 
-    private static int node_idx = 0;
-    private final int idx = node_idx++;
-
     private final GSS.Phase phase;
     private final GSS.Phase predPhase;
     private final Parser.Table.State state;