All Known Implementing Classes:

FieldType
```
public interface IndexableFieldType
```
Describes the properties of a field.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DocValuesType`	`docValuesType()`	DocValues `DocValuesType`: how the field's value will be indexed into docValues.
`Map<String,String>`	`getAttributes()`	Attributes for the field type.
`IndexOptions`	`indexOptions()`	`IndexOptions`, describing what should be recorded into the inverted index
`boolean`	`omitNorms()`	True if normalization values should be omitted for the field.
`int`	`pointDimensionCount()`	If this is positive (representing the number of point dimensions), the field is indexed as a point.
`int`	`pointIndexDimensionCount()`	The number of dimensions used for the index key
`int`	`pointNumBytes()`	The number of bytes in each dimension's values.
`boolean`	`stored()`	True if the field's value should be stored
`boolean`	`storeTermVectorOffsets()`	True if this field's token character offsets should also be stored into term vectors.
`boolean`	`storeTermVectorPayloads()`	True if this field's token payloads should also be stored into the term vectors.
`boolean`	`storeTermVectorPositions()`	True if this field's token positions should also be stored into the term vectors.
`boolean`	`storeTermVectors()`	True if this field's indexed form should be also stored into term vectors.
`boolean`	`tokenized()`	True if this field's value should be analyzed by the `Analyzer`.
`int`	`vectorDimension()`	The number of dimensions of the field's vector value
`VectorEncoding`	`vectorEncoding()`	The `VectorEncoding` of the field's vector value
`VectorSimilarityFunction`	`vectorSimilarityFunction()`	The `VectorSimilarityFunction` of the field's vector value

- Method Detail
  - stored
```
boolean stored()
```
    True if the field's value should be stored
  - tokenized
```
boolean tokenized()
```
    True if this field's value should be analyzed by the Analyzer.
    This has no effect if indexOptions() returns IndexOptions.NONE.
  - storeTermVectors
```
boolean storeTermVectors()
```
    True if this field's indexed form should be also stored into term vectors.
    This builds a miniature inverted-index for this field which can be accessed in a document-oriented way from TermVectors.get(int,String).
    This option is illegal if indexOptions() returns IndexOptions.NONE.
  - storeTermVectorOffsets
```
boolean storeTermVectorOffsets()
```
    True if this field's token character offsets should also be stored into term vectors.
    This option is illegal if term vectors are not enabled for the field (storeTermVectors() is false)
  - storeTermVectorPositions
```
boolean storeTermVectorPositions()
```
    True if this field's token positions should also be stored into the term vectors.
    This option is illegal if term vectors are not enabled for the field (storeTermVectors() is false).
  - storeTermVectorPayloads
```
boolean storeTermVectorPayloads()
```
    True if this field's token payloads should also be stored into the term vectors.
    This option is illegal if term vector positions are not enabled for the field (storeTermVectors() is false).
  - omitNorms
```
boolean omitNorms()
```
    True if normalization values should be omitted for the field.
    This saves memory, but at the expense of scoring quality (length normalization will be disabled), and if you omit norms, you cannot use index-time boosts.
  - indexOptions
```
IndexOptions indexOptions()
```
    IndexOptions, describing what should be recorded into the inverted index
  - docValuesType
```
DocValuesType docValuesType()
```
    DocValues DocValuesType: how the field's value will be indexed into docValues.
  - pointDimensionCount
```
int pointDimensionCount()
```
    If this is positive (representing the number of point dimensions), the field is indexed as a point.
  - pointIndexDimensionCount
```
int pointIndexDimensionCount()
```
    The number of dimensions used for the index key
  - pointNumBytes
```
int pointNumBytes()
```
    The number of bytes in each dimension's values.
  - vectorDimension
```
int vectorDimension()
```
    The number of dimensions of the field's vector value
  - vectorEncoding
```
VectorEncoding vectorEncoding()
```
    The VectorEncoding of the field's vector value
  - vectorSimilarityFunction
```
VectorSimilarityFunction vectorSimilarityFunction()
```
    The VectorSimilarityFunction of the field's vector value
  - getAttributes
```
Map<String,String> getAttributes()
```
    Attributes for the field type.
    Attributes are not thread-safe, user must not add attributes while other threads are indexing documents with this field type.
    
    Returns:
    
    Map

Interface IndexableFieldType

Method Summary

Method Detail

stored

tokenized

storeTermVectors

storeTermVectorOffsets

storeTermVectorPositions

storeTermVectorPayloads

omitNorms

indexOptions

docValuesType

pointDimensionCount

pointIndexDimensionCount

pointNumBytes

vectorDimension

vectorEncoding

vectorSimilarityFunction

getAttributes