Author: j16sdiz
Date: 2008-12-08 12:04:53 +0000 (Mon, 08 Dec 2008)
New Revision: 24123
Modified:
trunk/plugins/XMLSpider/XMLSpider.java
Log:
use List.subList() --> no copy
Modified: trunk/plugins/XMLSpider/XMLSpider.java
===================================================================
--- trunk/plugins/XMLSpider/XMLSpider.java 2008-12-08 12:04:44 UTC (rev
24122)
+++ trunk/plugins/XMLSpider/XMLSpider.java 2008-12-08 12:04:53 UTC (rev
24123)
@@ -550,14 +550,9 @@
generateSubIndex(prefix,list);
}
-
- private synchronized Vector<String> subVector(Vector<String> list, int
begin, int end) {
- Vector<String> tmp = new Vector<String>();
- for(int i = begin;i<end+1;i++) tmp.add(list.elementAt(i));
- return tmp;
- }
- private synchronized void generateSubIndex(int p, Vector<String> list)
throws Exception {
+
+ private synchronized void generateSubIndex(int p, List<String> list)
throws Exception {
boolean logMINOR = Logger.shouldLog(Logger.MINOR, this);
/*
* if the list is less than max allowed entries in a file then
directly generate the xml
@@ -582,22 +577,22 @@
if(match <= p) match = p+1;
int prefix = p+1;
int i =0;
- String str = list.elementAt(i);
+ String str = list.get(i);
int index=0;
while(i<list.size())
{
- String key = list.elementAt(i);
+ String key = list.get(i);
if((key.substring(0,
prefix)).equals(str.substring(0, prefix)))
{
i++;
}
else {
-
generateSubIndex(prefix,subVector(list,index,i-1));
+ generateSubIndex(prefix,
list.subList(index, i));
index = i;
str = key;
}
}
- generateSubIndex(prefix,subVector(list,index,i-1));
+ generateSubIndex(prefix, list.subList(index, i));
}
private class TooBigIndexException extends Exception {
@@ -610,9 +605,9 @@
* @param prefix number of matching bits of md5
* @throws Exception
*/
- public synchronized void generateXML(Vector<String> list, int prefix)
throws TooBigIndexException, Exception
+ public synchronized void generateXML(List<String> list, int prefix)
throws TooBigIndexException, Exception
{
- String p = list.elementAt(0).substring(0, prefix);
+ String p = list.get(0).substring(0, prefix);
indices.add(p);
File outputFile = new File(DEFAULT_INDEX_DIR+"index_"+p+".xml");
BufferedOutputStream fos = new BufferedOutputStream(new
FileOutputStream(outputFile));
@@ -659,7 +654,7 @@
for(int i =0;i<list.size();i++)
{
Element wordElement = xmlDoc.createElement("word");
- String str = tMap.get(list.elementAt(i));
+ String str = tMap.get(list.get(i));
wordElement.setAttribute("v",str );
Integer[] idsForWord = idsByWord.get(str);
for (int j = 0; j < idsForWord.length; j++) {
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