Package org.apache.lucene.util
Class AttributeFactory.StaticImplementationAttributeFactory<A extends AttributeImpl>
java.lang.Object
org.apache.lucene.util.AttributeFactory
org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory<A>
- Enclosing class:
AttributeFactory
public abstract static class AttributeFactory.StaticImplementationAttributeFactory<A extends AttributeImpl>
extends AttributeFactory
Expert: AttributeFactory returning an instance of the given
clazz for the
attributes it implements. For all other attributes it calls the given delegate factory as
fallback. This class can be used to prefer a specific AttributeImpl which combines
multiple attributes over separate classes.- NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.
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Nested Class Summary
Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeFactory
AttributeFactory.StaticImplementationAttributeFactory<A extends AttributeImpl> -
Field Summary
Fields inherited from class org.apache.lucene.util.AttributeFactory
DEFAULT_ATTRIBUTE_FACTORY -
Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedStaticImplementationAttributeFactory(AttributeFactory delegate, Class<A> clazz) Expert: Creates an AttributeFactory returningclazzas instance for the attributes it implements and for all other attributes calls the given delegate factory. -
Method Summary
Modifier and TypeMethodDescriptionfinal AttributeImplcreateAttributeInstance(Class<? extends Attribute> attClass) Returns anAttributeImplfor the suppliedAttributeinterface class.protected abstract ACreates an instance ofA.booleaninthashCode()Methods inherited from class org.apache.lucene.util.AttributeFactory
getStaticImplementation
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Constructor Details
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StaticImplementationAttributeFactory
Expert: Creates an AttributeFactory returningclazzas instance for the attributes it implements and for all other attributes calls the given delegate factory.
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Method Details
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createAttributeInstance
Description copied from class:AttributeFactoryReturns anAttributeImplfor the suppliedAttributeinterface class.- Specified by:
createAttributeInstancein classAttributeFactory
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createInstance
Creates an instance ofA. -
equals
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hashCode
public int hashCode()
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