checkpoint

[sbp.git] / src / edu / berkeley / sbp / GSS.java

diff --git a/src/edu/berkeley/sbp/GSS.java b/src/edu/berkeley/sbp/GSS.java
index 0b6064d..7bba6a6 100644 (file)
--- a/src/edu/berkeley/sbp/GSS.java
+++ b/src/edu/berkeley/sbp/GSS.java
@@ -191,7 +191,7 @@ class GSS {
             public final Parser.Table.State state;
 
             /** which Phase this Node belongs to (node that Node is also a non-static inner class of Phase) */
-            public final Phase phase = Phase.this;
+            public Phase phase() { return Phase.this; }
 
             public  HashMap<Parser.Table.Reduction,Forest> cache() {
                 return cache==null ? (cache = new HashMap<Parser.Table.Reduction,Forest>()) : cache;
@@ -227,10 +227,10 @@ class GSS {
                     if (r.numPop <= 0) continue;
                     if (r.numPop == 1) {
                         Forest ret = n.cache().get(r);
-                        if (ret != null) r.reduce(n, n2, n.phase, ret);
-                        else n.cache().put(r, r.reduce(n, n2, n.phase, null));
+                        if (ret != null) r.reduce(this, n2, ret);
+                        else n.cache().put(r, r.reduce(this, n2, null));
                     } else {
-                        r.reduce(n, n2, Phase.this, null);
+                        r.reduce(this, n2, null);
                     }
                 }
             }
@@ -241,7 +241,7 @@ class GSS {
                 if (reducing)
                     for(Parser.Table.Reduction r : token==null ? state.getEofReductions() : state.getReductions(token))
                         if (r.numPop==0)
-                            r.reduce(this, null, this.phase, r.zero());
+                            r.reduce(this, null, r.zero());
             }
 
             private Node(Node parent, Forest pending, Parser.Table.State state, Phase start) {