The SpanFirstQuery type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
 | Clone | (Overrides Query..::..Clone()()()().) |
| Combine | Expert: called when re-writing queries under MultiSearcher.
Create a single query suitable for use by all subsearchers (in 1-1
correspondence with queries). This is an optimization of the OR of
all queries. We handle the common optimization cases of equal
queries and overlapping clauses of boolean OR queries (as generated
by MultiTermQuery.rewrite()).
Be careful overriding this method as queries[0] determines which
method will be called and is not necessarily of the same type as
the other queries.
(Inherited from Query.) |
| CreateWeight | (Inherited from SpanQuery.) |
| Equals | (Overrides Query..::..Equals(Object).) |
| ExtractTerms | (Overrides Query..::..ExtractTerms(Hashtable).) |
 | Finalize | Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
| GetBoost | Gets the boost for this clause. Documents matching
this clause will (in addition to the normal weightings) have their score
multiplied by (Inherited from Query.) CopyC#b |
| GetEnd | Return the maximum end position permitted in a match. |
| GetField | (Overrides SpanQuery..::..GetField()()()().) |
| GetHashCode | (Overrides Query..::..GetHashCode()()()().) |
| GetMatch | Return the SpanQuery whose matches are filtered. |
| GetSimilarity | Expert: Returns the Similarity implementation to be used for this query.
Subclasses may override this method to specify their own Similarity
implementation, perhaps one that delegates through that of the Searcher.
By default the Searcher's Similarity implementation is returned.
(Inherited from Query.) |
| GetSpans | (Overrides SpanQuery..::..GetSpans(IndexReader).) |
| GetTerms | Obsolete. Returns a collection of all terms matched by this query. (Overrides SpanQuery..::..GetTerms()()()().) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Rewrite | (Overrides Query..::..Rewrite(IndexReader).) |
| SetBoost | Sets the boost for this query clause to (Inherited from Query.)CopyC#b CopyC#b |
| ToString()()()() | Prints a query to a string. (Inherited from Query.) |
| ToString(String) | (Overrides Query..::..ToString(String).) |
| Weight | Expert: Constructs and initializes a Weight for a top-level query. (Inherited from Query.) |
