Add classes for visitor traversal

[cql-java-moved-to-github.git] / src / main / java / org / z3950 / zing / cql / CQLOrNode.java

diff --git a/src/main/java/org/z3950/zing/cql/CQLOrNode.java b/src/main/java/org/z3950/zing/cql/CQLOrNode.java
index 92c9dfa..52fd899 100644 (file)
--- a/src/main/java/org/z3950/zing/cql/CQLOrNode.java
+++ b/src/main/java/org/z3950/zing/cql/CQLOrNode.java
@@ -16,6 +16,12 @@ public class CQLOrNode extends CQLBooleanNode {
     }
 
     @Override
+    public void traverse(CQLNodeVisitor visitor) {
+      visitor.onOrNode(this);
+      super.traverse(visitor);
+    }
+
+    @Override
     byte[] opType1() {
        byte[] op = new byte[5];
        putTag(CONTEXT, 46, CONSTRUCTED, op, 0); // Operator