org.apache.lucene.queryParser.surround.query
Interface DistanceSubQuery

All Known Implementing Classes:
DistanceQuery, OrQuery, SimpleTerm

public interface DistanceSubQuery


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.
 

Method Detail

distanceSubQueryNotAllowed

public String distanceSubQueryNotAllowed()
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.


addSpanQueries

public void addSpanQueries(SpanNearClauseFactory sncf)
                    throws IOException
Throws:
IOException


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