This class is very similar to
{@link Lucene.Net.Search.Spans.SpanNearQuery} except that it factors
in the value of the payloads located at each of the positions where the
{@link Lucene.Net.Search.Spans.TermSpans} occurs.
In order to take advantage of this, you must override
{@link Lucene.Net.Search.Similarity#ScorePayload(String, byte[],int,int)}
which returns 1 by default.
Payload scores are aggregated using a pluggable {@link PayloadFunction}.
The PayloadNearQuery..::..PayloadNearSpanScorer type exposes the following members.
Constructors
Name | Description | |
---|---|---|
![]() | PayloadNearQuery..::..PayloadNearSpanScorer | Initializes a new instance of the PayloadNearQuery..::..PayloadNearSpanScorer class |
Methods
Name | Description | |
---|---|---|
![]() | Advance | (Inherited from SpanScorer.) |
![]() | Doc | Obsolete. (Inherited from SpanScorer.) |
![]() | DocID | (Inherited from SpanScorer.) |
![]() | Equals | (Inherited from Object.) |
![]() | Explain | (Overrides SpanScorer..::..Explain(Int32).) |
![]() | 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.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetPayloads | |
![]() | GetSimilarity | Returns the Similarity implementation used by this scorer. (Inherited from Scorer.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | Next | Obsolete. (Inherited from SpanScorer.) |
![]() | NextDoc | (Inherited from SpanScorer.) |
![]() | ProcessPayloads | By default, uses the {@link PayloadFunction} to score the payloads, but
can be overridden to do other things.
|
![]() | Score()()()() | (Overrides SpanScorer..::..Score()()()().) |
![]() | Score(Collector) | Scores and collects all matching documents. (Inherited from Scorer.) |
![]() | Score(HitCollector) | Obsolete. Scores and collects all matching documents. (Inherited from Scorer.) |
![]() | Score(HitCollector, Int32) | Obsolete. Expert: Collects matching documents in a range. Hook for optimization.
Note that {@link #Next()} must be called once before this method is called
for the first time.
(Inherited from Scorer.) |
![]() | Score(Collector, Int32, Int32) | Expert: Collects matching documents in a range. Hook for optimization.
Note, (Inherited from Scorer.)![]() firstDocID |
![]() | SetFreqCurrentDoc | (Overrides SpanScorer..::..SetFreqCurrentDoc()()()().) |
![]() | SkipTo | Obsolete. (Inherited from SpanScorer.) |
![]() | ToString | (Inherited from Object.) |
Fields
Name | Description | |
---|---|---|
![]() | doc | (Inherited from SpanScorer.) |
![]() | firstTime | Obsolete. (Inherited from SpanScorer.) |
![]() | freq | (Inherited from SpanScorer.) |
![]() | more | (Inherited from SpanScorer.) |
![]() | norms | (Inherited from SpanScorer.) |
![]() | payloadScore | |
![]() | spans | (Inherited from SpanScorer.) |
![]() | value_Renamed | (Inherited from SpanScorer.) |
![]() | weight | (Inherited from SpanScorer.) |
Properties
Name | Description | |
---|---|---|
![]() | Enclosing_Instance |