org.apache.openjpa.meta
Class MetaDataInheritanceComparator

java.lang.Object
  org.apache.openjpa.meta.InheritanceComparator
      org.apache.openjpa.meta.MetaDataInheritanceComparator

All Implemented Interfaces:

Comparator

Direct Known Subclasses:

XMLPersistenceMetaDataSerializer.SerializationComparator

public class MetaDataInheritanceComparator
extends InheritanceComparator

Comparator that keeps metadatas in inheritance order.

Author:

Abe White

Constructor Summary

MetaDataInheritanceComparator()

Method Summary

protected Class

toClass(Object elem) Subclasses can override this method to extract the class to compare on from the elements of the collection.

Methods inherited from class org.apache.openjpa.meta.InheritanceComparator

compare, setBase

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

MetaDataInheritanceComparator

public MetaDataInheritanceComparator()

Method Detail

toClass

protected Class toClass(Object elem)

Description copied from class: InheritanceComparator

Subclasses can override this method to extract the class to compare on from the elements of the collection.

Overrides:

toClass in class InheritanceComparator