net.sf.jagg.msd
Class PropertiesDiscriminator.MethodCallChainedExtractor<E,L,B>

java.lang.Object
  net.sf.jagg.msd.AbstractExtractor<E,T>
      net.sf.jagg.msd.ChainedExtractor<E,L,B>
          net.sf.jagg.msd.PropertiesDiscriminator.MethodCallChainedExtractor<E,L,B>

Type Parameters:

E - The type of element.

L - The type of label.

B - The base type of the object.

All Implemented Interfaces:

Extractor<E,L>

Enclosing class:

PropertiesDiscriminator<T>

protected class PropertiesDiscriminator.MethodCallChainedExtractor<E,L,B>
extends ChainedExtractor<E,L,B>

An MethodCallChainedExtractor extracts results of a method call as labels.

Field Summary

Fields inherited from class net.sf.jagg.msd.AbstractExtractor

amIAllComplete, myExtractor, myIndex

Constructor Summary

PropertiesDiscriminator.MethodCallChainedExtractor(Extractor<E,B> extractor)
Create an MethodCallChainedExtractor that uses the given Extractor to retrieve the base item.

Method Summary

L	getLabel(E element) The label is the result of a MethodCall on the base object type.
boolean	isComplete(E element) The discrimination is complete after all properties have been used.

Methods inherited from class net.sf.jagg.msd.AbstractExtractor

isAllComplete, setAllComplete, setIndex

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jagg.msd.Extractor

isAllComplete, setAllComplete

Constructor Detail

PropertiesDiscriminator.MethodCallChainedExtractor

public PropertiesDiscriminator.MethodCallChainedExtractor(Extractor<E,B> extractor)

Create an MethodCallChainedExtractor that uses the given Extractor to retrieve the base item.

Parameters:

extractor - An Extractor.

Method Detail

getLabel

public L getLabel(E element)

The label is the result of a MethodCall on the base object type.

Specified by:

getLabel in interface Extractor<E,L>

Specified by:

getLabel in class ChainedExtractor<E,L,B>

Parameters:

element - The element.

Returns:

The result of a MethodCall on the base object type.

isComplete

public boolean isComplete(E element)

The discrimination is complete after all properties have been used.

Specified by:

isComplete in interface Extractor<E,L>

Specified by:

isComplete in class AbstractExtractor<E,B>

Parameters:

element - The element.

Returns:

true if complete, false otherwise.