org.apache.lucene.search.vectorhighlight

Class FieldQuery

java.lang.Object

org.apache.lucene.search.vectorhighlight.FieldQuery

public class FieldQuery
extends Object

FieldQuery breaks down query object into terms/phrases and keeps them in a QueryPhraseMap structure.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FieldQuery.QueryPhraseMap Internal structure of a query for highlighting: represents a nested query structure

Constructor Summary

Constructors

Constructor and Description
FieldQuery(Query query, IndexReader reader, boolean phraseHighlight, boolean fieldMatch)

Method Summary

Modifier and Type	Method and Description
protected void	flatten(Query sourceQuery, IndexReader reader, Collection<Query> flatQueries, float boost)
FieldQuery.QueryPhraseMap	getFieldTermMap(String fieldName, String term)
FieldQuery.QueryPhraseMap	searchPhrase(String fieldName, List<FieldTermStack.TermInfo> phraseCandidate)

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldQuery

public FieldQuery(Query query,
                  IndexReader reader,
                  boolean phraseHighlight,
                  boolean fieldMatch)
           throws IOException

Throws:

IOException

Method Detail

flatten

protected void flatten(Query sourceQuery,
                       IndexReader reader,
                       Collection<Query> flatQueries,
                       float boost)
                throws IOException

Throws:

IOException

getFieldTermMap

public FieldQuery.QueryPhraseMap getFieldTermMap(String fieldName,
                                                 String term)

Returns:

QueryPhraseMap

searchPhrase

public FieldQuery.QueryPhraseMap searchPhrase(String fieldName,
                                              List<FieldTermStack.TermInfo> phraseCandidate)

Returns:

QueryPhraseMap