Revision: 18409
http://sourceforge.net/p/gate/code/18409
Author: ian_roberts
Date: 2014-10-27 17:38:21 +0000 (Mon, 27 Oct 2014)
Log Message:
-----------
For a documental cluster of N indexes there need to be N+1 cutpoints,
*in*cluding one for the end of the last batch.
Modified Paths:
--------------
mimir/trunk/mimir-core/src/gate/mimir/index/AtomicIndex.java
Modified: mimir/trunk/mimir-core/src/gate/mimir/index/AtomicIndex.java
===================================================================
--- mimir/trunk/mimir-core/src/gate/mimir/index/AtomicIndex.java
2014-10-27 02:20:09 UTC (rev 18408)
+++ mimir/trunk/mimir-core/src/gate/mimir/index/AtomicIndex.java
2014-10-27 17:38:21 UTC (rev 18409)
@@ -454,7 +454,10 @@
// prepare the documental cluster
Index[] indexes = new Index[batches.size()];
- long[] cutPoints = new long[indexes.length];
+ // cut points between the batches - there are numBatches+1 cutpoints,
+ // cutPoints[0] is always zero, and cutPoints[i] is the sum of the
+ // sizes of batches 0 to i-1 inclusive
+ long[] cutPoints = new long[indexes.length + 1];
cutPoints[0] = 0;
int numberOfTerms = -1;
int numberOfDocuments = -1;
@@ -468,10 +471,8 @@
for(MG4JIndex aSubIndex : batches) {
indexes[indexIdx] = aSubIndex.invertedIndex;
- if(indexIdx < cutPoints.length - 1) {
- cutPoints[indexIdx + 1] = cutPoints[indexIdx] +
- aSubIndex.invertedIndex.numberOfDocuments;
- }
+ cutPoints[indexIdx + 1] = cutPoints[indexIdx] +
+ aSubIndex.invertedIndex.numberOfDocuments;
numberOfTerms += aSubIndex.invertedIndex.numberOfTerms;
numberOfDocuments += aSubIndex.invertedIndex.numberOfDocuments;
numberOfPostings += aSubIndex.invertedIndex.numberOfPostings;
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