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LUCENE-1679: make difference non-final 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@783371 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael McCandless 2009-06-10 14:39:56 +00:00
parent 2c351e832e
commit 89e1dcf3b4
1 changed files with 11 additions and 23 deletions
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34
src/java/org/apache/lucene/search/WildcardTermEnum.java
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@ -32,11 +32,11 @@ import org.apache.lucene.index.Term;
* @version $Id$
*/
public class WildcardTermEnum extends FilteredTermEnum {
Term searchTerm;
String field = "";
String text = "";
String pre = "";
int preLen = 0;
final Term searchTerm;
final String field;
final String text;
final String pre;
final int preLen;
boolean endEnum = false;
/**
@ -49,10 +49,10 @@ public class WildcardTermEnum extends FilteredTermEnum {
super();
searchTerm = term;
field = searchTerm.field();
text = searchTerm.text();
final String searchTermText = searchTerm.text();
int sidx = text.indexOf(WILDCARD_STRING);
int cidx = text.indexOf(WILDCARD_CHAR);
final int sidx = searchTermText.indexOf(WILDCARD_STRING);
final int cidx = searchTermText.indexOf(WILDCARD_CHAR);
int idx = sidx;
if (idx == -1) {
idx = cidx;
@ -60,14 +60,10 @@ public class WildcardTermEnum extends FilteredTermEnum {
else if (cidx >= 0) {
idx = Math.min(idx, cidx);
}
if (idx != -1) {
pre = searchTerm.text().substring(0,idx);
} else {
pre = "";
}
pre = idx != -1?searchTerm.text().substring(0,idx): "";
preLen = pre.length();
text = text.substring(preLen);
text = searchTermText.substring(preLen);
setEnum(reader.terms(new Term(searchTerm.field(), pre)));
}
@ -82,7 +78,7 @@ public class WildcardTermEnum extends FilteredTermEnum {
return false;
}
public final float difference() {
public float difference() {
return 1.0f;
}
@ -190,12 +186,4 @@ public class WildcardTermEnum extends FilteredTermEnum {
}
return false;
}
public void close() throws IOException
{
super.close();
searchTerm = null;
field = null;
text = null;
}
}