goller 2004/04/16 03:15:21
Modified: src/java/org/apache/lucene/index DocumentWriter.java
Log:
iterating over fieldInfos instead of document fields seems
more natural and more efficient for writeNorms
Revision Changes Path
1.11 +5 -9
jakarta-lucene/src/java/org/apache/lucene/index/DocumentWriter.java
Index: DocumentWriter.java
===================================================================
RCS file:
/home/cvs/jakarta-lucene/src/java/org/apache/lucene/index/DocumentWriter.java,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- DocumentWriter.java 29 Mar 2004 22:48:02 -0000 1.10
+++ DocumentWriter.java 16 Apr 2004 10:15:20 -0000 1.11
@@ -316,15 +316,11 @@
}
}
- private final void writeNorms(Document doc, String segment)
- throws IOException {
- Enumeration fields = doc.fields();
- while (fields.hasMoreElements()) {
- Field field = (Field) fields.nextElement();
- if (field.isIndexed()) {
- int n = fieldInfos.fieldNumber(field.name());
- float norm =
- fieldBoosts[n] * similarity.lengthNorm(field.name(),
fieldLengths[n]);
+ private final void writeNorms(Document doc, String segment) throws IOException {
+ for(int n = 0; n < fieldInfos.size(); n++){
+ FieldInfo fi = fieldInfos.fieldInfo(n);
+ if(fi.isIndexed){
+ float norm = fieldBoosts[n] * similarity.lengthNorm(fi.name,
fieldLengths[n]);
OutputStream norms = directory.createFile(segment + ".f" + n);
try {
norms.writeByte(similarity.encodeNorm(norm));
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