Support for "==" relation (TT_EQEQ)

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

diff --git a/src/org/z3950/zing/cql/CQLParser.java b/src/org/z3950/zing/cql/CQLParser.java
index 59d41d9..b23506c 100644 (file)
--- a/src/org/z3950/zing/cql/CQLParser.java
+++ b/src/org/z3950/zing/cql/CQLParser.java
@@ -1,4 +1,4 @@
-// $Id: CQLParser.java,v 1.35 2007-06-29 15:24:26 mike Exp $
+// $Id: CQLParser.java,v 1.36 2007-06-29 15:39:09 mike Exp $
 
 package org.z3950.zing.cql;
 import java.io.IOException;
@@ -12,7 +12,7 @@ import java.io.FileNotFoundException;
 /**
  * Compiles CQL strings into parse trees of CQLNode subtypes.
  *
- * @version    $Id: CQLParser.java,v 1.35 2007-06-29 15:24:26 mike Exp $
+ * @version    $Id: CQLParser.java,v 1.36 2007-06-29 15:39:09 mike Exp $
  * @see                <A href="http://zing.z3950.org/cql/index.html"
  *                     >http://zing.z3950.org/cql/index.html</A>
  */
@@ -203,7 +203,8 @@ public class CQLParser {
                lexer.ttype == '=' ||
                lexer.ttype == lexer.TT_LE ||
                lexer.ttype == lexer.TT_GE ||
-               lexer.ttype == lexer.TT_NE);
+               lexer.ttype == lexer.TT_NE ||
+               lexer.ttype == lexer.TT_EQEQ);
     }
 
     private void match(int token)