[Mulgara-svn] r1877 - trunk/src/jar/query/java/org/mulgara/query

[pag at mulgara.org]

Author: pag
Date: 2009-12-17 01:17:46 -0800 (Thu, 17 Dec 2009)
New Revision: 1877

Modified:
   trunk/src/jar/query/java/org/mulgara/query/ConstraintOptionalJoin.java
Log:
Updated this operation to be non-associative

Modified: trunk/src/jar/query/java/org/mulgara/query/ConstraintOptionalJoin.java
===================================================================
--- trunk/src/jar/query/java/org/mulgara/query/ConstraintOptionalJoin.java	2009-12-10 20:04:01 UTC (rev 1876)
+++ trunk/src/jar/query/java/org/mulgara/query/ConstraintOptionalJoin.java	2009-12-17 09:17:46 UTC (rev 1877)
@@ -90,4 +90,13 @@
   String getName() {
     return " optional ";
   }
+
+  /**
+   * Optional Join is not an associative operation.
+   * @return <code>false</code> since this operation is not associative.
+   */
+  public boolean isAssociative() {
+    return false;
+  }
+
 }