X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=Robust%2Fsrc%2FIR%2FTree%2FLoopNode.java;h=d604b1aae6565093e1a34079ece10499ebd46aba;hb=4cb63e913202459da4fe9d01feb7c02f1b98dd6f;hp=f387d6c0fdca624e32b04b4eae7d9abc7a8ff96c;hpb=9b07221c820f886e2698c606a64238d0a9f44438;p=IRC.git

diff --git a/Robust/src/IR/Tree/LoopNode.java b/Robust/src/IR/Tree/LoopNode.java
index f387d6c0..d604b1aa 100644
--- a/Robust/src/IR/Tree/LoopNode.java
+++ b/Robust/src/IR/Tree/LoopNode.java
@@ -1,6 +1,6 @@
 package IR.Tree;
 
-class LoopNode extends BlockStatementNode {
+public class LoopNode extends BlockStatementNode {
     BlockNode initializer;
     ExpressionNode condition;
     BlockNode update;
@@ -26,6 +26,22 @@ class LoopNode extends BlockStatementNode {
 	this.type=type;
     }
     
+    public BlockNode getInitializer() {
+	return initializer;
+    }
+
+    public ExpressionNode getCondition() {
+	return condition;
+    }
+
+    public BlockNode getUpdate() {
+	return update;
+    }
+
+    public BlockNode getBody() {
+	return body;
+    }
+
     public String printNode(int indent) {
 	if (type==FORLOOP) {
 	    return "for("+initializer.printNode(0)+";"+condition.printNode(0)+
@@ -38,6 +54,10 @@ class LoopNode extends BlockStatementNode {
 	} else throw new Error();
     }
 
+    public int getType() {
+	return type;
+    }
+
     public int kind() {
 	return Kind.LoopNode;
     }