Initial commit

1 files changed, 41 insertions, 0 deletions

diff --git a/src/grammar/CrsList.java b/src/grammar/CrsList.java
new file mode 100644
index 0000000..0d148fa
--- /dev/null
+++ b/src/grammar/CrsList.java
@@ -0,0 +1,41 @@
+package grammar;
+
+import java.util.*;
+
+/** CrsList
+ *
+ * @author Andrei Aiordachioaie
+ */
+public class CrsList implements IParseTreeNode
+{
+    LinkedList<String> list;
+    
+    public CrsList(String crs)
+    {
+        list = new LinkedList<String>();
+        list.add(crs);
+    }
+
+    public CrsList()
+    {
+        list = new LinkedList<String>();
+    }
+
+    public void add(String crs)
+    {
+        list.add(crs);
+    }
+
+    public String toXML()
+    {
+        String result = "";
+        Iterator<String> it = list.iterator();
+        while (it.hasNext())
+        {
+            result += "<crs>" + it.next() + "</crs>";
+        }
+        
+        return result;
+    }
+    
+}