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

Class OrQuery

java.lang.Object

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

org.apache.lucene.queryparser.surround.query.ComposedQuery

org.apache.lucene.queryparser.surround.query.OrQuery

All Implemented Interfaces:

Cloneable, DistanceSubQuery

public class OrQuery
extends ComposedQuery
implements DistanceSubQuery

Factory for disjunctions

Field Summary

Fields inherited from class org.apache.lucene.queryparser.surround.query.ComposedQuery

opName, queries

Constructor Summary

Constructors

Constructor	Description
OrQuery(List<SrndQuery> queries, boolean infix, String opName)

Method Summary

Modifier and Type	Method	Description
void	addSpanQueries(SpanNearClauseFactory sncf)
String	distanceSubQueryNotAllowed()	When distanceSubQueryNotAllowed() returns non null, the reason why the subquery is not allowed as a distance subquery is returned.
Query	makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)

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

getBracketClose, getBracketOpen, getNrSubQueries, getOperatorName, getPrefixSeparator, getSubQueriesIterator, getSubQuery, infixToString, isFieldsSubQueryAcceptable, isOperatorInfix, makeLuceneSubQueriesField, prefixToString, recompose, toString

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 Details

OrQuery

public OrQuery(List<SrndQuery> queries,
 boolean infix,
 String opName)

Method Details

makeLuceneQueryFieldNoBoost

public Query makeLuceneQueryFieldNoBoost(String fieldName,
 BasicQueryFactory qf)

Specified by:

makeLuceneQueryFieldNoBoost in class SrndQuery

distanceSubQueryNotAllowed

public String distanceSubQueryNotAllowed()

Description copied from interface: DistanceSubQuery

When distanceSubQueryNotAllowed() returns non null, the reason why the subquery is not allowed as a distance subquery is returned.
When distanceSubQueryNotAllowed() returns null addSpanNearQueries() can be used in the creation of the span near clause for the subquery.

Specified by:

distanceSubQueryNotAllowed in interface DistanceSubQuery

addSpanQueries

public void addSpanQueries(SpanNearClauseFactory sncf)
                    throws IOException

Specified by:

addSpanQueries in interface DistanceSubQuery

Throws:

IOException