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Posted to commits@jena.apache.org by an...@apache.org on 2015/09/08 19:10:47 UTC
[15/20] jena git commit: Null joinKey if unset.
Null joinKey if unset.
Project: http://git-wip-us.apache.org/repos/asf/jena/repo
Commit: http://git-wip-us.apache.org/repos/asf/jena/commit/8a25b21c
Tree: http://git-wip-us.apache.org/repos/asf/jena/tree/8a25b21c
Diff: http://git-wip-us.apache.org/repos/asf/jena/diff/8a25b21c
Branch: refs/heads/master
Commit: 8a25b21cd4e24f3b1f3649fc3d66e3616270725a
Parents: 2318191
Author: Andy Seaborne <an...@apache.org>
Authored: Tue Sep 8 17:42:12 2015 +0100
Committer: Andy Seaborne <an...@apache.org>
Committed: Tue Sep 8 18:09:17 2015 +0100
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.../org/apache/jena/sparql/engine/join/AbstractTestJoin.java | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/jena/blob/8a25b21c/jena-arq/src/test/java/org/apache/jena/sparql/engine/join/AbstractTestJoin.java
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diff --git a/jena-arq/src/test/java/org/apache/jena/sparql/engine/join/AbstractTestJoin.java b/jena-arq/src/test/java/org/apache/jena/sparql/engine/join/AbstractTestJoin.java
index 2ed9647..434af09 100644
--- a/jena-arq/src/test/java/org/apache/jena/sparql/engine/join/AbstractTestJoin.java
+++ b/jena-arq/src/test/java/org/apache/jena/sparql/engine/join/AbstractTestJoin.java
@@ -235,8 +235,10 @@ public abstract class AbstractTestJoin extends Assert {
joinKey = JoinKey.create(Var.alloc(var)) ;
}
else {
- // No vars in join key. Legal, albeit silly.
- joinKey = new JoinKey.Builder().build() ;
+ // No vars in join key. Allow implementation to decide
+ // if needed. Join keys are only needed for hash join
+ // (and related algorithms).
+ joinKey = null ;
}
executeTest(joinKey, left, right, null, tableOut) ;