Class FieldComparer.NumericComparer<TNumber>

Base FieldComparer class for numeric types

Inheritance

object

FieldComparer

FieldComparer<TNumber>

FieldComparer.NumericComparer<TNumber>

FieldComparer.ByteComparer

FieldComparer.DoubleComparer

FieldComparer.Int16Comparer

FieldComparer.Int32Comparer

FieldComparer.Int64Comparer

FieldComparer.SingleComparer

Inherited Members

FieldComparer<TNumber>.Compare(int, int)

FieldComparer<TNumber>.SetBottom(int)

FieldComparer<TNumber>.SetTopValue<TValue>(TValue)

FieldComparer<TNumber>.SetTopValue(TNumber)

FieldComparer<TNumber>.GetValue(int)

FieldComparer<TNumber>.this[int]

FieldComparer<TNumber>.CompareBottom(int)

FieldComparer<TNumber>.CompareTop(int)

FieldComparer<TNumber>.Copy(int, int)

FieldComparer<TNumber>.CompareValues(TNumber, TNumber)

FieldComparer<TNumber>.CompareValues(object, object)

FieldComparer.SetScorer(Scorer)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Search

Assembly: Lucene.Net.dll

Syntax

public abstract class FieldComparer.NumericComparer<TNumber> : FieldComparer<TNumber> where TNumber : Number

Type Parameters

Name	Description
TNumber

Constructors

NumericComparer(string, TNumber)

Base FieldComparer class for numeric types

Declaration

protected NumericComparer(string field, TNumber missingValue)

Parameters

Type	Name	Description
string	field
TNumber	missingValue

Fields

m_docsWithField

Base FieldComparer class for numeric types

Declaration

protected IBits m_docsWithField

Field Value

Type	Description
IBits

m_field

Base FieldComparer class for numeric types

Declaration

protected readonly string m_field

Field Value

Type	Description
string

m_missingValue

Base FieldComparer class for numeric types

Declaration

protected readonly TNumber m_missingValue

Field Value

Type	Description
TNumber

Methods

SetNextReader(AtomicReaderContext)

Set a new AtomicReaderContext. All subsequent docIDs are relative to the current reader (you must add docBase if you need to map it to a top-level docID).

Declaration

public override FieldComparer SetNextReader(AtomicReaderContext context)

Parameters

Type	Name	Description
AtomicReaderContext	context	Current reader context

Returns

Type	Description
FieldComparer	The comparer to use for this segment; most comparers can just return "this" to reuse the same comparer across segments

Overrides

FieldComparer<TNumber>.SetNextReader(AtomicReaderContext)

Exceptions

Type	Condition
IOException	If there is a low-level IO error