Class DateRecognizerSinkFilter

Attempts to parse the ToString() as a Date using either the System.DateTime.TryParse(System.String,System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@) or System.DateTime.TryParseExact(System.String,System.String[],System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@) methods. If a format is passed, System.DateTime.TryParseExact(System.String,System.String[],System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@) will be used, and the format must strictly match one of the specified formats as specified in the MSDN documentation. If the value is a Date, it will add it to the sink.

Inheritance

System.Object

TeeSinkTokenFilter.SinkFilter

DateRecognizerSinkFilter

Inherited Members

TeeSinkTokenFilter.SinkFilter.Reset()

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.Analysis.Sinks

Assembly: Lucene.Net.Analysis.Common.dll

Syntax

public class DateRecognizerSinkFilter : TeeSinkTokenFilter.SinkFilter

Constructors

DateRecognizerSinkFilter()

Creates a new instance of DateRecognizerSinkFilter using the current culture and System.Globalization.DateTimeStyles.None. Loosely matches standard DateTime formats using System.DateTime.TryParse(System.String,System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter()

DateRecognizerSinkFilter(IFormatProvider)

Creates a new instance of DateRecognizerSinkFilter using the supplied culture and System.Globalization.DateTimeStyles.None. Loosely matches standard DateTime formats using System.DateTime.TryParse(System.String,System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter(IFormatProvider culture)

Parameters

Type	Name	Description
System.IFormatProvider	culture	An object that supplies culture-specific format information

DateRecognizerSinkFilter(IFormatProvider, DateTimeStyles)

Creates a new instance of DateRecognizerSinkFilter using the supplied culture and System.Globalization.DateTimeStyles. Loosely matches standard DateTime formats using System.DateTime.TryParse(System.String,System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter(IFormatProvider culture, DateTimeStyles style)

Parameters

Type	Name	Description
System.IFormatProvider	culture	An object that supplies culture-specific format information
System.Globalization.DateTimeStyles	style	A bitwise combination of enumeration values that indicates the permitted format of s. A typical value to specify is System.Globalization.DateTimeStyles.None

DateRecognizerSinkFilter(String)

Creates a new instance of DateRecognizerSinkFilter using the current culture and System.Globalization.DateTimeStyles.None. Strictly matches the supplied DateTime formats using System.DateTime.TryParseExact(System.String,System.String,System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter(string format)

Parameters

Type	Name	Description
System.String	format	The allowable format of the ToString(). If supplied, it must match the format of the date exactly to get a match.

DateRecognizerSinkFilter(String, IFormatProvider)

Creates a new instance of DateRecognizerSinkFilter using the supplied format, culture and System.Globalization.DateTimeStyles.None. Strictly matches the supplied DateTime formats using System.DateTime.TryParseExact(System.String,System.String,System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter(string format, IFormatProvider culture)

Parameters

Type	Name	Description
System.String	format	The allowable format of the ToString(). If supplied, it must match the format of the date exactly to get a match.
System.IFormatProvider	culture	An object that supplies culture-specific format information

DateRecognizerSinkFilter(String, IFormatProvider, DateTimeStyles)

Creates a new instance of DateRecognizerSinkFilter using the supplied format, culture and System.Globalization.DateTimeStyles. Strictly matches the supplied DateTime formats using System.DateTime.TryParseExact(System.String,System.String,System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter(string format, IFormatProvider culture, DateTimeStyles style)

Parameters

Type	Name	Description
System.String	format	The allowable format of the ToString(). If supplied, it must match the format of the date exactly to get a match.
System.IFormatProvider	culture	An object that supplies culture-specific format information
System.Globalization.DateTimeStyles	style	A bitwise combination of enumeration values that indicates the permitted format of s. A typical value to specify is System.Globalization.DateTimeStyles.None

DateRecognizerSinkFilter(String[])

Creates a new instance of DateRecognizerSinkFilter using the current culture and System.Globalization.DateTimeStyles.None. Strictly matches the supplied DateTime formats using System.DateTime.TryParseExact(System.String,System.String[],System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter(string[] formats)

Parameters

Type	Name	Description
System.String[]	formats	An array of allowable formats of the ToString(). If supplied, one of them must match the format of the date exactly to get a match.

DateRecognizerSinkFilter(String[], IFormatProvider)

Creates a new instance of DateRecognizerSinkFilter using the supplied formats, culture and System.Globalization.DateTimeStyles.None. Strictly matches the supplied DateTime formats using System.DateTime.TryParseExact(System.String,System.String[],System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter(string[] formats, IFormatProvider culture)

Parameters

Type	Name	Description
System.String[]	formats	An array of allowable formats of the ToString(). If supplied, one of them must match the format of the date exactly to get a match.
System.IFormatProvider	culture	An object that supplies culture-specific format information

DateRecognizerSinkFilter(String[], IFormatProvider, DateTimeStyles)

Creates a new instance of DateRecognizerSinkFilter using the supplied formats, culture and System.Globalization.DateTimeStyles. Strictly matches the supplied DateTime formats using System.DateTime.TryParseExact(System.String,System.String[],System.IFormatProvider,System.Globalization.DateTimeStyles,System.DateTime@).

Declaration

public DateRecognizerSinkFilter(string[] formats, IFormatProvider culture, DateTimeStyles style)

Parameters

Type	Name	Description
System.String[]	formats	An array of allowable formats of the ToString(). If supplied, one of them must match the format of the date exactly to get a match.
System.IFormatProvider	culture	An object that supplies culture-specific format information
System.Globalization.DateTimeStyles	style	A bitwise combination of enumeration values that indicates the permitted format of s. A typical value to specify is System.Globalization.DateTimeStyles.None

Fields

m_culture

Declaration

protected IFormatProvider m_culture

Field Value

Type	Description
System.IFormatProvider

m_formats

Declaration

protected string[] m_formats

Field Value

Type	Description
System.String[]

m_style

Declaration

protected DateTimeStyles m_style

Field Value

Type	Description
System.Globalization.DateTimeStyles

m_termAtt

Declaration

protected ICharTermAttribute m_termAtt

Field Value

Type	Description
ICharTermAttribute

Methods

Accept(AttributeSource)

Declaration

public override bool Accept(AttributeSource source)

Parameters

Type	Name	Description
AttributeSource	source

Returns

Type	Description
System.Boolean

Overrides

TeeSinkTokenFilter.SinkFilter.Accept(AttributeSource)