Class EnumFieldSource

Obtains int field values from GetInt32s(AtomicReader, string, IInt32Parser, bool) and makes those values available as other numeric types, casting as needed. StrVal of the value is not the int value, but its string (displayed) value.

Inheritance
object
ValueSource
FieldCacheSource
EnumFieldSource
Inherited Members
Namespace: Lucene.Net.Queries.Function.ValueSources
Assembly: Lucene.Net.Queries.dll
Syntax
public class EnumFieldSource : FieldCacheSource

Constructors

EnumFieldSource(string, IInt32Parser, IDictionary<int, string>, IDictionary<string, int>)

Obtains int field values from GetInt32s(AtomicReader, string, IInt32Parser, bool) and makes those values available as other numeric types, casting as needed. StrVal of the value is not the int value, but its string (displayed) value.

Declaration
public EnumFieldSource(string field, FieldCache.IInt32Parser parser, IDictionary<int, string> enumIntToStringMap, IDictionary<string, int> enumStringToIntMap)
Parameters
Type Name Description
string field
FieldCache.IInt32Parser parser
IDictionary<int, string> enumIntToStringMap
IDictionary<string, int> enumStringToIntMap

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

GetDescription()

description of field, used in Explain()

Declaration
public override string GetDescription()
Returns
Type Description
string
Overrides

GetHashCode()

Serves as the default hash function.

Declaration
public override int GetHashCode()
Returns
Type Description
int

A hash code for the current object.
Overrides

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