org.apache.lucene.queryParser.surround.query
Class DistanceQuery
java.lang.Object
org.apache.lucene.queryParser.surround.query.SrndQuery
org.apache.lucene.queryParser.surround.query.ComposedQuery
org.apache.lucene.queryParser.surround.query.DistanceQuery
- All Implemented Interfaces:
- Cloneable, DistanceSubQuery
public class DistanceQuery
- extends ComposedQuery
- implements DistanceSubQuery
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 |
DistanceQuery
public DistanceQuery(List<SrndQuery> queries,
boolean infix,
int opDistance,
String opName,
boolean ordered)
getOpDistance
public int getOpDistance()
subQueriesOrdered
public boolean subQueriesOrdered()
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
makeLuceneQueryFieldNoBoost
public Query makeLuceneQueryFieldNoBoost(String fieldName,
BasicQueryFactory qf)
- Specified by:
makeLuceneQueryFieldNoBoost
in class SrndQuery
getSpanNearQuery
public Query getSpanNearQuery(IndexReader reader,
String fieldName,
float boost,
BasicQueryFactory qf)
throws IOException
- Throws:
IOException
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