Class FilterAtomicReader.FilterFields

Base class for filtering Fields implementations.

Inheritance
object
Fields
FilterAtomicReader.FilterFields
Inherited Members
Namespace: Lucene.Net.Index
Assembly: Lucene.Net.dll
Syntax
public class FilterAtomicReader.FilterFields : Fields, IEnumerable<string>, IEnumerable

Constructors

FilterFields(Fields)

Creates a new FilterAtomicReader.FilterFields.

Declaration
public FilterFields(Fields input)
Parameters
Type Name Description
Fields input

the underlying Fields instance.

Fields

m_input

The underlying Fields instance.

Declaration
protected readonly Fields m_input
Field Value
Type Description
Fields

Properties

Count

Gets the number of fields or -1 if the number of distinct field names is unknown. If >= 0, GetEnumerator() will return as many field names.

NOTE: This was size() in Lucene.
Declaration
public override int Count { get; }
Property Value
Type Description
int
Overrides

Methods

GetEnumerator()

Returns an enumerator that will step through all field names. This will not return null.

Declaration
public override IEnumerator<string> GetEnumerator()
Returns
Type Description
IEnumerator<string>
Overrides

GetTerms(string)

Get the Terms for this field. This will return null if the field does not exist.

Declaration
public override Terms GetTerms(string field)
Parameters
Type Name Description
string field
Returns
Type Description
Terms
Overrides

Implements