Class DoubleRange

Represents a range over double values.

Note

This API is experimental and might change in incompatible ways in the next release.

Inheritance

object

Range

DoubleRange

Inherited Members

Range.Label

Range.GetFilter(ValueSource)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

Namespace: Lucene.Net.Facet.Range

Assembly: Lucene.Net.Facet.dll

Syntax

public sealed class DoubleRange : Range

Constructors

DoubleRange(string, double, bool, double, bool)

Create a DoubleRange.

Declaration

public DoubleRange(string label, double minIn, bool minInclusive, double maxIn, bool maxInclusive)

Parameters

Type	Name	Description
string	label
double	minIn
bool	minInclusive
double	maxIn
bool	maxInclusive

Properties

Max

Maximum.

Declaration

public double Max { get; }

Property Value

Type	Description
double

MaxInclusive

True if the maximum value is inclusive.

Declaration

public bool MaxInclusive { get; }

Property Value

Type	Description
bool

Min

Minimum.

Declaration

public double Min { get; }

Property Value

Type	Description
double

MinInclusive

True if the minimum value is inclusive.

Declaration

public bool MinInclusive { get; }

Property Value

Type	Description
bool

Methods

Accept(double)

True if this range accepts the provided value.

Declaration

public bool Accept(double value)

Parameters

Type	Name	Description
double	value

Returns

Type	Description
bool

GetFilter(Filter, ValueSource)

Returns a new Lucene.Net.Search.Filter accepting only documents in this range. This filter is not general-purpose; you should either use it with DrillSideways by adding it to Add(string, Filter), or pass it to Lucene.Net.Search.FilteredQuery using its Lucene.Net.Search.FilteredQuery.QUERY_FIRST_FILTER_STRATEGY. If the Lucene.Net.Queries.Function.ValueSource is static, e.g. an indexed numeric field, then it may be more efficient to use Lucene.Net.Search.NumericRangeFilter. The provided fastMatchFilter, if non-null, will first be consulted, and only if that is set for each document will the range then be checked.

Declaration

public override Filter GetFilter(Filter fastMatchFilter, ValueSource valueSource)

Parameters

Type	Name	Description
Filter	fastMatchFilter
ValueSource	valueSource

Returns

Type	Description
Filter

Overrides

Range.GetFilter(Filter, ValueSource)

ToString()

Returns a string that represents the current object.

Declaration

public override string ToString()

Returns

Type	Description
string	A string that represents the current object.

Overrides

object.ToString()