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

Field Summary

Fields inherited from class org.apache.lucene.queryParser.surround.query.SrndQuery

theEmptyLcnQuery

Constructor Summary

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

Method Summary

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, getWeight, getWeightOperator, getWeightString, isWeighted, makeLuceneQueryField, setWeight, weightToString

Methods inherited from class java.lang.Object

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

Constructor Detail

OrQuery

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

Method Detail

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