Class SingleDocValuesField

Syntactic sugar for encoding floats as NumericDocValues via J2N.BitConversion.SingleToRawInt32Bits(System.Single).

Per-document floating point values can be retrieved via GetSingles(AtomicReader, String, Boolean).

NOTE: In most all cases this will be rather inefficient, requiring four bytes per document. Consider encoding floating point values yourself with only as much precision as you require.

NOTE: This was FloatDocValuesField in Lucene

Inheritance
System.Object
Field
NumericDocValuesField
SingleDocValuesField
Implements
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)
Namespace: Lucene.Net.Documents
Assembly: Lucene.Net.dll
Syntax
public class SingleDocValuesField : NumericDocValuesField, IIndexableField

Constructors

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SingleDocValuesField(String, Single)

Creates a new DocValues field with the specified 32-bit System.Single value

Declaration
public SingleDocValuesField(string name, float value)
Parameters
Type Name Description
System.String name

field name

System.Single value

32-bit System.Single value

Exceptions
Type Condition
System.ArgumentNullException

if the field name is null

Methods

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SetInt64Value(Int64)

Declaration
public override void SetInt64Value(long value)
Parameters
Type Name Description
System.Int64 value
Overrides
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SetSingleValue(Single)

Declaration
public override void SetSingleValue(float value)
Parameters
Type Name Description
System.Single value
Overrides

Implements

Extension Methods