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Posted to java-commits@lucene.apache.org by us...@apache.org on 2009/07/31 13:32:37 UTC
svn commit: r799582 -
/lucene/java/trunk/contrib/queries/src/java/org/apache/lucene/search/BooleanFilter.java
Author: uschindler
Date: Fri Jul 31 11:32:37 2009
New Revision: 799582
URL: http://svn.apache.org/viewvc?rev=799582&view=rev
Log:
Use the empty docidset provided by DocIdSet.EMPTY_DOCIDSET
Modified:
lucene/java/trunk/contrib/queries/src/java/org/apache/lucene/search/BooleanFilter.java
Modified: lucene/java/trunk/contrib/queries/src/java/org/apache/lucene/search/BooleanFilter.java
URL: http://svn.apache.org/viewvc/lucene/java/trunk/contrib/queries/src/java/org/apache/lucene/search/BooleanFilter.java?rev=799582&r1=799581&r2=799582&view=diff
==============================================================================
--- lucene/java/trunk/contrib/queries/src/java/org/apache/lucene/search/BooleanFilter.java (original)
+++ lucene/java/trunk/contrib/queries/src/java/org/apache/lucene/search/BooleanFilter.java Fri Jul 31 11:32:37 2009
@@ -108,10 +108,7 @@
if (res !=null)
return finalResult(res, reader.maxDoc());
- if (emptyDocIdSet == null)
- emptyDocIdSet = new OpenBitSetDISI(1);
-
- return emptyDocIdSet;
+ return DocIdSet.EMPTY_DOCIDSET;
}
// TODO: in 3.0, instead of removing this deprecated
@@ -126,8 +123,6 @@
: (DocIdSet) result;
}
- private static DocIdSet emptyDocIdSet = null;
-
/**
* Adds a new FilterClause to the Boolean Filter container
* @param filterClause A FilterClause object containing a Filter and an Occur parameter