org.apache.lucene.util
Class AttributeSource.AttributeFactory

java.lang.Object
  org.apache.lucene.util.AttributeSource.AttributeFactory

Direct Known Subclasses:

Token.TokenAttributeFactory

Enclosing class:

AttributeSource

public abstract static class AttributeSource.AttributeFactory
extends Object

An AttributeFactory creates instances of AttributeImpls.

Field Summary

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

AttributeSource.AttributeFactory()

Method Summary

abstract AttributeImpl

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

Methods inherited from class java.lang.Object

clone, equals, finalize, 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

AttributeSource.AttributeFactory

public AttributeSource.AttributeFactory()

Method Detail

createAttributeInstance

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

returns an AttributeImpl for the supplied Attribute interface class.