Package org.apache.lucene.queryparser.surround.query

Class FieldsQuery

java.lang.Object

org.apache.lucene.queryparser.surround.query.SrndQuery

org.apache.lucene.queryparser.surround.query.FieldsQuery

All Implemented Interfaces:

Cloneable

public class FieldsQuery
extends SrndQuery

Forms an OR query of the provided query across multiple fields.

Constructor Summary

Constructors

Constructor	Description
FieldsQuery(SrndQuery q, String fieldName, char fieldOp)
FieldsQuery(SrndQuery q, List<String> fieldNames, char fieldOp)

Method Summary

Modifier and Type	Method	Description
protected void	fieldNamesToString(StringBuilder r)
List<String>	getFieldNames()
char	getFieldOperator()
boolean	isFieldsSubQueryAcceptable()
Query	makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
Query	makeLuceneQueryNoBoost(BasicQueryFactory qf)
String	toString()	This method is used by SrndQuery.hashCode() and SrndQuery.equals(Object), see LUCENE-2945.

Methods inherited from class org.apache.lucene.queryparser.surround.query.SrndQuery

clone, equals, getWeight, getWeightOperator, getWeightString, hashCode, isWeighted, makeLuceneQueryField, setWeight, weightToString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FieldsQuery

public FieldsQuery(SrndQuery q,
                   List<String> fieldNames,
                   char fieldOp)

FieldsQuery

public FieldsQuery(SrndQuery q,
                   String fieldName,
                   char fieldOp)

Method Detail

isFieldsSubQueryAcceptable

public boolean isFieldsSubQueryAcceptable()

Overrides:

isFieldsSubQueryAcceptable in class SrndQuery

makeLuceneQueryNoBoost

public Query makeLuceneQueryNoBoost(BasicQueryFactory qf)

makeLuceneQueryFieldNoBoost

public Query makeLuceneQueryFieldNoBoost(String fieldName,
                                         BasicQueryFactory qf)

Specified by:

makeLuceneQueryFieldNoBoost in class SrndQuery

getFieldNames

public List<String> getFieldNames()

getFieldOperator

public char getFieldOperator()

toString

public String toString()

Description copied from class: SrndQuery

This method is used by SrndQuery.hashCode() and SrndQuery.equals(Object), see LUCENE-2945.

Specified by:

toString in class SrndQuery

fieldNamesToString

protected void fieldNamesToString(StringBuilder r)