Package com.oracle.coherence.cdi

Interface ExtractorFactory<A extends Annotation,T,E>

Type Parameters:

A - the annotation type that the factory supports

T - the type of the value to extract from

E - the type of value that will be extracted

All Known Implementing Classes:

ExtractorProducer.ChainedExtractorsSupplier, ExtractorProducer.ChainedExtractorSupplier, ExtractorProducer.PofExtractorsSupplier, ExtractorProducer.PofExtractorSupplier, ExtractorProducer.UniversalExtractorsSupplier, ExtractorProducer.UniversalExtractorSupplier

public interface ExtractorFactory<A extends Annotation,T,E>

A factory that produces instances of ValueExtractor for a given Annotation.

A ExtractorFactory is normally a CDI bean that is also annotated with a ExtractorBinding annotation. Whenever an injection point annotated with the corresponding ExtractorBinding annotation is encountered the ExtractorFactory bean's create(java.lang.annotation.Annotation) method is called to create an instance of a ValueExtractor.

Since:

20.06

Author:

Jonathan Knight 2019.10.25

Method Summary

Modifier and Type	Method	Description
ValueExtractor<T,E>	create(A annotation)	Create a ValueExtractor instance.

Method Detail

create

ValueExtractor<T,E> create(A annotation)

Create a ValueExtractor instance.

Parameters:

annotation - the Annotation that defines the ValueExtractor

Returns:

a ValueExtractor instance