35 using SpanQuery::toString;
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
Utility template class to handle collections that can be safely copied and shared.
Definition Collection.h:17
Matches spans which are near one another. One can specify slop, the maximum number of intervening unm...
Definition SpanNearQuery.h:16
Collection< SpanQueryPtr > clauses
Definition SpanNearQuery.h:27
virtual String toString(const String &field)
Prints a query to a string, with field assumed to be the default field and omitted.
virtual QueryPtr rewrite(const IndexReaderPtr &reader)
Called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into ...
virtual LuceneObjectPtr clone(const LuceneObjectPtr &other=LuceneObjectPtr())
Returns a clone of this query.
int32_t getSlop()
Return the maximum number of intervening unmatched positions permitted.
SpanNearQuery(Collection< SpanQueryPtr > clauses, int32_t slop, bool inOrder, bool collectPayloads=true)
Construct a SpanNearQuery. Matches spans matching a span from each clause, with up to slop total unma...
String field
Definition SpanNearQuery.h:31
virtual bool equals(const LuceneObjectPtr &other)
Return whether two objects are equal.
bool collectPayloads
Definition SpanNearQuery.h:32
virtual void extractTerms(SetTerm terms)
Adds all terms occurring in this query to the terms set. Only works if this query is in its rewritten...
bool isInOrder()
Return true if matches are required to be in-order.
virtual String getField()
Returns the name of the field matched by this query.
int32_t slop
Definition SpanNearQuery.h:28
virtual int32_t hashCode()
Return hash code for this object.
bool inOrder
Definition SpanNearQuery.h:29
virtual SpansPtr getSpans(const IndexReaderPtr &reader)
Returns the matches for this query in an index. Used internally to search for spans.
Collection< SpanQueryPtr > getClauses()
Return the clauses whose spans are matched.
Base class for span-based queries.
Definition SpanQuery.h:15
Definition AbstractAllTermDocs.h:12
boost::shared_ptr< LuceneObject > LuceneObjectPtr
Definition LuceneTypes.h:539
boost::shared_ptr< Query > QueryPtr
Definition LuceneTypes.h:420
boost::shared_ptr< Spans > SpansPtr
Definition LuceneTypes.h:453
boost::shared_ptr< IndexReader > IndexReaderPtr
Definition LuceneTypes.h:157