[Exist-commits] eXist-1.0/src/org/exist/xquery/functions/text TextRank.java,1.1,1.2

[Wolfgang M. M. <wol...@us...>]

Update of /cvsroot/exist/eXist-1.0/src/org/exist/xquery/functions/text
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14412/src/org/exist/xquery/functions/text

Modified Files:
	TextRank.java 
Log Message:
Added optional term frequency counts to fulltext index.

Index: TextRank.java
===================================================================
RCS file: /cvsroot/exist/eXist-1.0/src/org/exist/xquery/functions/text/TextRank.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** TextRank.java	30 Mar 2004 17:12:52 -0000	1.1
--- TextRank.java	14 Jul 2004 19:03:25 -0000	1.2
***************
*** 23,29 ****
  package org.exist.xquery.functions.text;
  
- import java.util.Set;
- import java.util.TreeSet;
- 
  import org.exist.dom.Match;
  import org.exist.dom.NodeProxy;
--- 23,26 ----
***************
*** 69,80 ****
  			return DoubleValue.ZERO;
  		NodeProxy proxy = (NodeProxy)val;	// this is a persistent node, so casting is safe
! 		Set distinctTerms = new TreeSet();
  		Match nextMatch = proxy.match;
  		// we just count the number of distinct terms matched
  		while(nextMatch != null) {
! 			distinctTerms.add(nextMatch.getMatchingTerm());
  			nextMatch = nextMatch.getNextMatch();
  		}
! 		return new DoubleValue(distinctTerms.size());
  	}
  }
--- 66,78 ----
  			return DoubleValue.ZERO;
  		NodeProxy proxy = (NodeProxy)val;	// this is a persistent node, so casting is safe
! 
! 		int freq = 0;
  		Match nextMatch = proxy.match;
  		// we just count the number of distinct terms matched
  		while(nextMatch != null) {
! 			freq += nextMatch.getFrequency();
  			nextMatch = nextMatch.getNextMatch();
  		}
! 		return new DoubleValue(freq);
  	}
  }