Class FieldType

Describes the properties of a field.

Inheritance
System.Object
FieldType
Assembly: DistributedLucene.Net.dll
Syntax
public class FieldType : object, IIndexableFieldType

Constructors

Name Description
FieldType()

Create a new FieldType with default properties.
FieldType(FieldType)

Create a new mutable FieldType with all of the properties from ref

Properties

Name Description
DocValueType

Sets the field's DocValuesType, or set to NONE if no DocValues should be stored.

The default is NONE (no DocValues).
IndexOptions

Sets the indexing options for the field.

The default is DOCS_AND_FREQS_AND_POSITIONS.
IsClientStored
IsIndexed

Set to true to index (invert) this field. The default is false.
IsStored

Set to true to store this field. The default is false.
IsTokenized

Set to true to tokenize this field's contents via the configured Analyzer. The default is false.
NumericPrecisionStep

Sets the numeric precision step for the field.

This has no effect if NumericType returns NONE.

The default is PRECISION_STEP_DEFAULT.
NumericType

Specifies the field's numeric type, or set to null if the field has no numeric type. If non-null then the field's value will be indexed numerically so that NumericRangeQuery can be used at search time.
OmitNorms

Set to true to omit normalization values for the field. The default is false.
StoreTermVectorOffsets

Set to true to also store token character offsets into the term vector for this field. The default is false.
StoreTermVectorPayloads

Set to true to also store token payloads into the term vector for this field. The default is false.
StoreTermVectorPositions

Set to true to also store token positions into the term vector for this field. The default is false.
StoreTermVectors

Set to true if this field's indexed form should be also stored into term vectors. The default is false.

Methods

Name Description
Freeze()

Prevents future changes. Note, it is recommended that this is called once the FieldType's properties have been set, to prevent unintentional state changes.
ToString()

Prints a FieldType for human consumption.

Extension Methods