Remove op() method.

diff --git a/src/org/z3950/zing/cql/CQLProxNode.java b/src/org/z3950/zing/cql/CQLProxNode.java
index f35c19f..2ce355f 100644 (file)
--- a/src/org/z3950/zing/cql/CQLProxNode.java
+++ b/src/org/z3950/zing/cql/CQLProxNode.java
@@ -1,4 +1,4 @@
-// $Id: CQLProxNode.java,v 1.13 2007-06-29 12:26:44 mike Exp $
+// $Id: CQLProxNode.java,v 1.14 2007-06-29 12:53:03 mike Exp $
 
 package org.z3950.zing.cql;
 
@@ -9,7 +9,7 @@ package org.z3950.zing.cql;
  * candidate records which are sufficiently close to each other, as
  * specified by a set of proximity parameters.
  *
- * @version    $Id: CQLProxNode.java,v 1.13 2007-06-29 12:26:44 mike Exp $
+ * @version    $Id: CQLProxNode.java,v 1.14 2007-06-29 12:53:03 mike Exp $
  */
 public class CQLProxNode extends CQLBooleanNode {
     /**
@@ -20,10 +20,6 @@ public class CQLProxNode extends CQLBooleanNode {
        super(left, right, ms);
     }
 
-    String op() {
-       return ms.toCQL();
-    }
-
     /*
      * proximity ::= exclusion distance ordered relation which-code unit-code.
      * exclusion ::= '1' | '0' | 'void'.