Initial commit

1 files changed, 35 insertions, 0 deletions

diff --git a/src/grammar/RangeExpr.java b/src/grammar/RangeExpr.java
new file mode 100644
index 0000000..c3c6a46
--- /dev/null
+++ b/src/grammar/RangeExpr.java
@@ -0,0 +1,35 @@
+package grammar;
+
+/** RangeExpr
+ *
+ * @author Andrei Aiordachioaie
+ */
+public class RangeExpr implements IParseTreeNode
+{
+    String xml;
+
+    public RangeExpr()
+    {
+        this.xml = "";
+    }
+
+    public RangeExpr(String field, ScalarExpr expr)
+    {
+        this();
+        add(field, expr);
+    }
+
+    public void add(String field, ScalarExpr expr)
+    {
+        String tmp = "";
+        tmp += "<field>" + field + "</field>";
+        tmp += expr.toXML();
+        xml += "<componen>" + tmp + "</component>";
+    }
+
+    public String toXML()
+    {
+        return xml;
+    }
+    
+}