Method GetSingles

GetSingles(AtomicReader, String, Boolean)

Returns a FieldCache.Singles over the values found in documents in the given field.

NOTE: this was getFloats() in Lucene

Declaration
FieldCache.Singles GetSingles(AtomicReader reader, string field, bool setDocsWithField)
Parameters
Type Name Description
AtomicReader reader
System.String field
System.Boolean setDocsWithField
Returns
Type Description
FieldCache.Singles
See Also

GetSingles(AtomicReader, String, FieldCache.ISingleParser, Boolean)

Returns a FieldCache.Singles over the values found in documents in the given field. If the field was indexed as NumericDocValuesField, it simply uses GetNumericDocValues(String) to read the values. Otherwise, it checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as s and returns an array of size reader.MaxDoc of the value each document has in the given field.

NOTE: this was getFloats() in Lucene

Declaration
FieldCache.Singles GetSingles(AtomicReader reader, string field, FieldCache.ISingleParser parser, bool setDocsWithField)
Parameters
Type Name Description
AtomicReader reader

Used to get field values.

System.String field

Which field contains the s.

FieldCache.ISingleParser parser

Computes for string values. May be null if the requested field was indexed as NumericDocValuesField or SingleField.

System.Boolean setDocsWithField

If true then GetDocsWithField(AtomicReader, String) will also be computed and stored in the IFieldCache.

Returns
Type Description
FieldCache.Singles

The values in the given field for each document.