cutting 02/01/21 09:12:12
Modified: src/java/org/apache/lucene/search DateFilter.java
Log:
Substantially improved the performance of DateFilter by adding the
ability to reuse TermDocs objects.
Revision Changes Path
1.2 +2 -1 jakarta-lucene/src/java/org/apache/lucene/search/DateFilter.java
Index: DateFilter.java
===================================================================
RCS file:
/home/cvs/jakarta-lucene/src/java/org/apache/lucene/search/DateFilter.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- DateFilter.java 18 Sep 2001 16:29:56 -0000 1.1
+++ DateFilter.java 21 Jan 2002 17:12:12 -0000 1.2
@@ -129,10 +129,11 @@
final public BitSet bits(IndexReader reader) throws IOException {
BitSet bits = new BitSet(reader.maxDoc());
TermEnum enum = reader.terms(new Term(field, start));
+ TermDocs termDocs = reader.termDocs();
try {
Term stop = new Term(field, end);
while (enum.term().compareTo(stop) <= 0) {
- TermDocs termDocs = reader.termDocs(enum.term());
+ termDocs.seek(enum.term());
try {
while (termDocs.next())
bits.set(termDocs.doc());
--
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