Class Int64FieldSource

Obtains long field values from GetInt64s(AtomicReader, string, IInt64Parser, bool) and makes those values available as other numeric types, casting as needed.

NOTE: This was LongFieldSource in Lucene

Inheritance

object

ValueSource

FieldCacheSource

Int64FieldSource

Inherited Members

FieldCacheSource.m_field

FieldCacheSource.m_cache

FieldCacheSource.FieldCache

FieldCacheSource.Field

ValueSource.ToString()

ValueSource.CreateWeight(IDictionary, IndexSearcher)

ValueSource.NewContext(IndexSearcher)

ValueSource.GetSortField(bool)

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Namespace: Lucene.Net.Queries.Function.ValueSources

Assembly: Lucene.Net.Queries.dll

Syntax

public class Int64FieldSource : FieldCacheSource

Constructors

Int64FieldSource(string)

Obtains long field values from GetInt64s(AtomicReader, string, IInt64Parser, bool) and makes those values available as other numeric types, casting as needed.

NOTE: This was LongFieldSource in Lucene

Declaration

public Int64FieldSource(string field)

Parameters

Type	Name	Description
string	field

Int64FieldSource(string, IInt64Parser)

Obtains long field values from GetInt64s(AtomicReader, string, IInt64Parser, bool) and makes those values available as other numeric types, casting as needed.

NOTE: This was LongFieldSource in Lucene

Declaration

public Int64FieldSource(string field, FieldCache.IInt64Parser parser)

Parameters

Type	Name	Description
string	field
FieldCache.IInt64Parser	parser

Fields

m_parser

Obtains long field values from GetInt64s(AtomicReader, string, IInt64Parser, bool) and makes those values available as other numeric types, casting as needed.

NOTE: This was LongFieldSource in Lucene

Declaration

protected readonly FieldCache.IInt64Parser m_parser

Field Value

Type	Description
FieldCache.IInt64Parser

Methods

Equals(object)

Determines whether the specified object is equal to the current object.

Declaration

public override bool Equals(object o)

Parameters

Type	Name	Description
object	o

Returns

Type	Description
bool	true if the specified object is equal to the current object; otherwise, false.

Overrides

FieldCacheSource.Equals(object)

ExternalToInt64(string)

NOTE: This was externalToLong() in Lucene

Declaration

public virtual long ExternalToInt64(string extVal)

Parameters

Type	Name	Description
string	extVal

Returns

Type	Description
long

GetDescription()

description of field, used in Explain()

Declaration

public override string GetDescription()

Returns

Type	Description
string

Overrides

FieldCacheSource.GetDescription()

GetHashCode()

Serves as the default hash function.

Declaration

public override int GetHashCode()

Returns

Type	Description
int	A hash code for the current object.

Overrides

FieldCacheSource.GetHashCode()

GetValues(IDictionary, AtomicReaderContext)

Gets the values for this reader and the context that was previously passed to CreateWeight(IDictionary, IndexSearcher)

Declaration

public override FunctionValues GetValues(IDictionary context, AtomicReaderContext readerContext)

Parameters

Type	Name	Description
IDictionary	context
AtomicReaderContext	readerContext

Returns

Type	Description
FunctionValues

Overrides

ValueSource.GetValues(IDictionary, AtomicReaderContext)

Int64ToObject(long)

NOTE: This was longToObject() in Lucene

Declaration

public virtual object Int64ToObject(long val)

Parameters

Type	Name	Description
long	val

Returns

Type	Description
object

Int64ToString(long)

NOTE: This was longToString() in Lucene

Declaration

public virtual string Int64ToString(long val)

Parameters

Type	Name	Description
long	val

Returns

Type	Description
string

NewMutableValueInt64()

NOTE: This was longToString() in Lucene

Declaration

protected virtual MutableValueInt64 NewMutableValueInt64()

Returns

Type	Description
MutableValueInt64