Uses of Interface
org.apache.lucene.util.Attribute

Packages that use Attribute

Package	Description
org.apache.lucene.analysis.icu.tokenattributes	Additional ICU-specific Attributes for text analysis.
org.apache.lucene.analysis.ja.tokenattributes	Additional Kuromoji-specific Attributes for text analysis.
org.apache.lucene.analysis.ko.tokenattributes	Additional Korean-specific Attributes for text analysis.
org.apache.lucene.analysis.miscellaneous	Miscellaneous Tokenstreams.
org.apache.lucene.analysis.tokenattributes	General-purpose attributes for text analysis.
org.apache.lucene.collation.tokenattributes	Custom AttributeImpl for indexing collation keys as index terms.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.util	Some utility classes.

Uses of Attribute in org.apache.lucene.analysis.icu.tokenattributes

Subinterfaces of Attribute in org.apache.lucene.analysis.icu.tokenattributes

Modifier and Type	Interface	Description
interface	ScriptAttribute	This attribute stores the UTR #24 script value for a token of text.

Classes in org.apache.lucene.analysis.icu.tokenattributes that implement Attribute

Modifier and Type	Class	Description
class	ICUCollatedTermAttributeImpl	Extension of CharTermAttributeImpl that encodes the term text as a binary Unicode collation key instead of as UTF-8 bytes.
class	ScriptAttributeImpl	Implementation of ScriptAttribute that stores the script as an integer.

Uses of Attribute in org.apache.lucene.analysis.ja.tokenattributes

Subinterfaces of Attribute in org.apache.lucene.analysis.ja.tokenattributes

Modifier and Type	Interface	Description
interface	BaseFormAttribute	Attribute for Token.getBaseForm().
interface	InflectionAttribute	Attribute for Kuromoji inflection data.
interface	PartOfSpeechAttribute	Attribute for Token.getPartOfSpeech().
interface	ReadingAttribute	Attribute for Kuromoji reading data

Classes in org.apache.lucene.analysis.ja.tokenattributes that implement Attribute

Modifier and Type	Class	Description
class	BaseFormAttributeImpl	Attribute for Token.getBaseForm().
class	InflectionAttributeImpl	Attribute for Kuromoji inflection data.
class	PartOfSpeechAttributeImpl	Attribute for Token.getPartOfSpeech().
class	ReadingAttributeImpl	Attribute for Kuromoji reading data

Uses of Attribute in org.apache.lucene.analysis.ko.tokenattributes

Subinterfaces of Attribute in org.apache.lucene.analysis.ko.tokenattributes

Modifier and Type	Interface	Description
interface	PartOfSpeechAttribute	Part of Speech attributes for Korean.
interface	ReadingAttribute	Attribute for Korean reading data

Classes in org.apache.lucene.analysis.ko.tokenattributes that implement Attribute

Modifier and Type	Class	Description
class	PartOfSpeechAttributeImpl	Part of Speech attributes for Korean.
class	ReadingAttributeImpl	Attribute for Korean reading data

Uses of Attribute in org.apache.lucene.analysis.miscellaneous

Subinterfaces of Attribute in org.apache.lucene.analysis.miscellaneous

Modifier and Type	Interface	Description
static interface	ConcatenateGraphFilter.BytesRefBuilderTermAttribute	Attribute providing access to the term builder and UTF-16 conversion

Classes in org.apache.lucene.analysis.miscellaneous that implement Attribute

Modifier and Type	Class	Description
static final class	ConcatenateGraphFilter.BytesRefBuilderTermAttributeImpl	Implementation of ConcatenateGraphFilter.BytesRefBuilderTermAttribute

Uses of Attribute in org.apache.lucene.analysis.tokenattributes

Subinterfaces of Attribute in org.apache.lucene.analysis.tokenattributes

Modifier and Type	Interface	Description
interface	BytesTermAttribute	This attribute can be used if you have the raw term bytes to be indexed.
interface	CharTermAttribute	The term text of a Token.
interface	FlagsAttribute	This attribute can be used to pass different flags down the Tokenizer chain, e.g.
interface	KeywordAttribute	This attribute can be used to mark a token as a keyword.
interface	OffsetAttribute	The start and end character offset of a Token.
interface	PayloadAttribute	The payload of a Token.
interface	PositionIncrementAttribute	Determines the position of this token relative to the previous Token in a TokenStream, used in phrase searching.
interface	PositionLengthAttribute	Determines how many positions this token spans.
interface	SentenceAttribute	This attribute tracks what sentence a given token belongs to as well as potentially other sentence specific attributes.
interface	TermFrequencyAttribute	Sets the custom term frequency of a term within one document.
interface	TermToBytesRefAttribute	This attribute is requested by TermsHashPerField to index the contents.
interface	TypeAttribute	A Token's lexical type.

Classes in org.apache.lucene.analysis.tokenattributes that implement Attribute

Modifier and Type	Class	Description
class	BytesTermAttributeImpl	Implementation class for BytesTermAttribute.
class	CharTermAttributeImpl	Default implementation of CharTermAttribute.
class	FlagsAttributeImpl	Default implementation of FlagsAttribute.
final class	KeywordAttributeImpl	Default implementation of KeywordAttribute.
class	OffsetAttributeImpl	Default implementation of OffsetAttribute.
class	PackedTokenAttributeImpl	Default implementation of the common attributes used by Lucene: CharTermAttribute TypeAttribute PositionIncrementAttribute PositionLengthAttribute OffsetAttribute TermFrequencyAttribute
class	PayloadAttributeImpl	Default implementation of PayloadAttribute.
class	PositionIncrementAttributeImpl	Default implementation of PositionIncrementAttribute.
class	PositionLengthAttributeImpl	Default implementation of PositionLengthAttribute.
class	SentenceAttributeImpl	Default implementation of SentenceAttribute.
class	TermFrequencyAttributeImpl	Default implementation of TermFrequencyAttribute.
class	TypeAttributeImpl	Default implementation of TypeAttribute.

Uses of Attribute in org.apache.lucene.collation.tokenattributes

Classes in org.apache.lucene.collation.tokenattributes that implement Attribute

Modifier and Type	Class	Description
class	CollatedTermAttributeImpl	Extension of CharTermAttributeImpl that encodes the term text as a binary Unicode collation key instead of as UTF-8 bytes.

Uses of Attribute in org.apache.lucene.search

Subinterfaces of Attribute in org.apache.lucene.search

Modifier and Type	Interface	Description
interface	BoostAttribute	Add this Attribute to a TermsEnum returned by MultiTermQuery.getTermsEnum(Terms,AttributeSource) and update the boost on each returned term.
private static interface	FuzzyTermsEnum.AutomatonAttribute	Used for sharing automata between segments
interface	MaxNonCompetitiveBoostAttribute	Add this Attribute to a fresh AttributeSource before calling MultiTermQuery.getTermsEnum(Terms,AttributeSource).

Classes in org.apache.lucene.search that implement Attribute

Modifier and Type	Class	Description
final class	BoostAttributeImpl	Implementation class for BoostAttribute.
private static class	FuzzyTermsEnum.AutomatonAttributeImpl
final class	MaxNonCompetitiveBoostAttributeImpl	Implementation class for MaxNonCompetitiveBoostAttribute.

Uses of Attribute in org.apache.lucene.util

Classes in org.apache.lucene.util that implement Attribute

Modifier and Type	Class	Description
class	AttributeImpl	Base class for Attributes that can be added to a AttributeSource.

Fields in org.apache.lucene.util with type parameters of type Attribute

Modifier and Type	Field	Description
private final Map<Class<? extends Attribute>,AttributeImpl>	AttributeSource.attributes

Methods in org.apache.lucene.util with type parameters of type Attribute

Modifier and Type	Method	Description
final <T extends Attribute> T	AttributeSource.addAttribute(Class<T> attClass)	The caller must pass in a Class<? extends Attribute> value.
final <T extends Attribute> T	AttributeSource.getAttribute(Class<T> attClass)	Returns the instance of the passed in Attribute contained in this AttributeSource

Methods in org.apache.lucene.util that return types with arguments of type Attribute

Modifier and Type	Method	Description
final Iterator<Class<? extends Attribute>>	AttributeSource.getAttributeClassesIterator()	Returns a new iterator that iterates the attribute classes in the same order they were added in.
(package private) static Class<? extends Attribute>[]	AttributeSource.getAttributeInterfaces(Class<? extends AttributeImpl> clazz)

Method parameters in org.apache.lucene.util with type arguments of type Attribute

Modifier and Type	Method	Description
abstract AttributeImpl	AttributeFactory.createAttributeInstance(Class<? extends Attribute> attClass)	Returns an AttributeImpl for the supplied Attribute interface class.
AttributeImpl	AttributeFactory.DefaultAttributeFactory.createAttributeInstance(Class<? extends Attribute> attClass)
final AttributeImpl	AttributeFactory.StaticImplementationAttributeFactory.createAttributeInstance(Class<? extends Attribute> attClass)
private Class<? extends AttributeImpl>	AttributeFactory.DefaultAttributeFactory.findImplClass(Class<? extends Attribute> attClass)
final boolean	AttributeSource.hasAttribute(Class<? extends Attribute> attClass)	The caller must pass in a Class<? extends Attribute> value.
void	AttributeReflector.reflect(Class<? extends Attribute> attClass, String key, Object value)	This method gets called for every property in an AttributeImpl/AttributeSource passing the class name of the Attribute, a key and the actual value.