Package org.apache.lucene.util

Class AttributeSource.AttributeFactory

java.lang.Object

org.apache.lucene.util.AttributeSource.AttributeFactory

Direct Known Subclasses:

CollationAttributeFactory, Token.TokenAttributeFactory

Enclosing class:

AttributeSource

public abstract static class AttributeSource.AttributeFactory
extends Object

An AttributeFactory creates instances of AttributeImpls.

Field Summary

Fields

Modifier and Type	Field	Description
static AttributeSource.AttributeFactory	DEFAULT_ATTRIBUTE_FACTORY	This is the default factory that creates AttributeImpls using the class name of the supplied Attribute interface class by appending Impl to it.

Constructor Summary

Constructors

Constructor	Description
AttributeFactory()

Method Summary

Modifier and Type	Method	Description
abstract AttributeImpl	createAttributeInstance(Class<? extends Attribute> attClass)	returns an AttributeImpl for the supplied Attribute interface class.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_ATTRIBUTE_FACTORY

public static final AttributeSource.AttributeFactory DEFAULT_ATTRIBUTE_FACTORY

This is the default factory that creates AttributeImpls using the class name of the supplied Attribute interface class by appending Impl to it.

Constructor Detail

AttributeFactory

public AttributeFactory()

Method Detail

createAttributeInstance

public abstract AttributeImpl createAttributeInstance(Class<? extends Attribute> attClass)

returns an AttributeImpl for the supplied Attribute interface class.