Class PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer

Inheritance
System.Object
DocIdSetIterator
DocsEnum
Scorer
SpanScorer
PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Lucene.Net.Search.Payloads
Assembly: Lucene.Net.dll
Syntax
protected class PayloadTermSpanScorer : SpanScorer

Constructors

| Improve this Doc View Source

PayloadTermSpanScorer(PayloadTermQuery.PayloadTermWeight, TermSpans, Weight, Similarity.SimScorer)

Declaration
public PayloadTermSpanScorer(PayloadTermQuery.PayloadTermWeight outerInstance, TermSpans spans, Weight weight, Similarity.SimScorer docScorer)
Parameters
Type Name Description
PayloadTermQuery.PayloadTermWeight outerInstance
TermSpans spans
Weight weight
Similarity.SimScorer docScorer

Fields

| Improve this Doc View Source

m_payload

Declaration
protected BytesRef m_payload
Field Value
Type Description
BytesRef
| Improve this Doc View Source

m_payloadScore

Declaration
protected float m_payloadScore
Field Value
Type Description
System.Single
| Improve this Doc View Source

m_payloadsSeen

Declaration
protected int m_payloadsSeen
Field Value
Type Description
System.Int32

Methods

| Improve this Doc View Source

GetPayloadScore()

The score for the payload

Declaration
protected virtual float GetPayloadScore()
Returns
Type Description
System.Single

The score, as calculated by DocScore(Int32, String, Int32, Single)

| Improve this Doc View Source

GetScore()

Declaration
public override float GetScore()
Returns
Type Description
System.Single GetSpanScore() * GetPayloadScore()
Overrides
Exceptions
Type Condition
System.IO.IOException

if there is a low-level I/O error

| Improve this Doc View Source

GetSpanScore()

Returns the SpanScorer score only.

Should not be overridden without good cause!

Declaration
protected virtual float GetSpanScore()
Returns
Type Description
System.Single

the score for just the Span part w/o the payload

Exceptions
Type Condition
System.IO.IOException

if there is a low-level I/O error
See Also
| Improve this Doc View Source

ProcessPayload(Similarity)

Declaration
protected virtual void ProcessPayload(Similarity similarity)
Parameters
Type Name Description
Similarity similarity
| Improve this Doc View Source

SetFreqCurrentDoc()

Declaration
protected override bool SetFreqCurrentDoc()
Returns
Type Description
System.Boolean
Overrides