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

Packages that use Attribute

org.apache.lucene.analysis	API and code to convert text into indexable/searchable tokens.
org.apache.lucene.analysis.tokenattributes	General-purpose attributes for text analysis.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.util	Some utility classes.

Uses of Attribute in org.apache.lucene.analysis

Subinterfaces of Attribute in org.apache.lucene.analysis

static interface

NumericTokenStream.NumericTermAttribute Expert: Use this attribute to get the details of the currently generated token.

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

static class	NumericTokenStream.NumericTermAttributeImpl Implementation of NumericTokenStream.NumericTermAttribute.
class	Token A Token is an occurrence of a term from the text of a field.

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

AttributeImpl

Token.TokenAttributeFactory.createAttributeInstance(Class<? extends Attribute> attClass)

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

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

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	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

class	CharTermAttributeImpl Default implementation of CharTermAttribute.
class	FlagsAttributeImpl Default implementation of FlagsAttribute.
class	KeywordAttributeImpl Default implementation of KeywordAttribute.
class	OffsetAttributeImpl Default implementation of OffsetAttribute.
class	PayloadAttributeImpl Default implementation of PayloadAttribute.
class	PositionIncrementAttributeImpl Default implementation of PositionIncrementAttribute.
class	PositionLengthAttributeImpl Default implementation of PositionLengthAttribute.
class	TypeAttributeImpl Default implementation of TypeAttribute.

Uses of Attribute in org.apache.lucene.search

Subinterfaces of Attribute in org.apache.lucene.search

interface	BoostAttribute Add this Attribute to a TermsEnum returned by MultiTermQuery.getTermsEnum(Terms,AttributeSource) and update the boost on each returned term.
static interface	FuzzyTermsEnum.LevenshteinAutomataAttribute reuses compiled automata across different segments, because they are independent of the index
interface	MaxNonCompetitiveBoostAttribute Add this Attribute to a fresh AttributeSource before calling MultiTermQuery.getTermsEnum(Terms,AttributeSource).

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

class	BoostAttributeImpl Implementation class for BoostAttribute.
static class	FuzzyTermsEnum.LevenshteinAutomataAttributeImpl Stores compiled automata as a list (indexed by edit distance)
class	MaxNonCompetitiveBoostAttributeImpl Implementation class for MaxNonCompetitiveBoostAttribute.

Uses of Attribute in org.apache.lucene.util

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

class

AttributeImpl Base class for Attributes that can be added to a AttributeSource.

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

<T extends Attribute> T	AttributeSource.addAttribute(Class<T> attClass) The caller must pass in a Class<? extends Attribute> value.
<T extends Attribute> T	AttributeSource.getAttribute(Class<T> attClass) The caller must pass in a Class<? extends Attribute> value.

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

Iterator<Class<? extends Attribute>>

AttributeSource.getAttributeClassesIterator() Returns a new iterator that iterates the attribute classes in the same order they were added in.

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

abstract AttributeImpl	AttributeSource.AttributeFactory.createAttributeInstance(Class<? extends Attribute> attClass) returns an AttributeImpl for the supplied Attribute interface class.
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.