Package org.apache.lucene.search.vectorhighlight

Class docStats

java.lang.Object

org.apache.lucene.search.vectorhighlight.docStats

public class docStats
extends Object

Get stats from a FieldQuery in the context of the package to access to protected methods.

Method Summary

Modifier and Type	Method	Description
static int	occs(org.apache.lucene.index.IndexReader reader, int docId, String fieldName, org.apache.lucene.search.vectorhighlight.FieldQuery fieldQuery)	Get count of matching tokens in a document from a query.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

occs

public static int occs(org.apache.lucene.index.IndexReader reader,
 int docId,
 String fieldName,
 org.apache.lucene.search.vectorhighlight.FieldQuery fieldQuery)
                throws IOException

Get count of matching tokens in a document from a query.

Parameters:

reader - IndexReader of the index

docId - document id to be highlighted

fieldName - field of the document to get terms from

fieldQuery - FieldQuery object

Returns:

count of matching tokens

Throws:

IOException - If there is a low-level I/O error