Author: reto
Date: Mon Mar 8 10:37:43 2010
New Revision: 920261
URL: http://svn.apache.org/viewvc?rev=920261&view=rev
Log:
object-iterator to return null if iterator doesn't have a next element
Modified:
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/GraphNode.java
Modified:
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/GraphNode.java
URL:
http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/GraphNode.java?rev=920261&r1=920260&r2=920261&view=diff
==============================================================================
---
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/GraphNode.java
(original)
+++
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/GraphNode.java
Mon Mar 8 10:37:43 2010
@@ -255,7 +255,12 @@
@Override
public Resource next() {
- return triples.next().getObject();
+ final Triple triple = triples.next();
+ if (triple != null) {
+ return triple.getObject();
+ } else {
+ return null;
+ }
}
@Override
