From d2b0e006273d55c170ed6cd56f9509bc1eaa90eb Mon Sep 17 00:00:00 2001
From: Andrei Aiordachioaie <a.aiordachioaie@jacobs-university.de>
Date: Mon, 8 Jun 2009 17:49:13 +0200
Subject: Implemented Condense Expression and Constant Coverage Expression.
 WCPS Grammar modified

---
 src/grammar/NumericScalarExpr.java | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/grammar/NumericScalarExpr.java')

diff --git a/src/grammar/NumericScalarExpr.java b/src/grammar/NumericScalarExpr.java
index ba0db8e..3d29a62 100644
--- a/src/grammar/NumericScalarExpr.java
+++ b/src/grammar/NumericScalarExpr.java
@@ -73,6 +73,17 @@ public class NumericScalarExpr implements IParseTreeNode
 		}
 	}
 
+    public NumericScalarExpr(String varOp, String varName)
+    {
+        if (varOp.equals("var"))
+        {
+            function = "variableRef";
+            constValue = varName;
+        }
+        else
+            System.err.println("Internal error: this should have been a variable name:" + varName);
+    }
+
 	public NumericScalarExpr(String op, NumericScalarExpr lbe, NumericScalarExpr rbe)
 	{
 		leftNumericScalarExpr  = lbe;
@@ -111,7 +122,7 @@ public class NumericScalarExpr implements IParseTreeNode
 
 		result = "<" + function + ">";
 
-		if (function.equals("numericConstant"))
+		if (function.equals("numericConstant") || function.equals("variableRef"))
 		{
 			result += constValue;
 		}
-- 
cgit