org.apache.openjpa.meta
Class MetaDataInheritanceComparator
java.lang.Object
   org.apache.openjpa.meta.InheritanceComparator
org.apache.openjpa.meta.InheritanceComparator
       org.apache.openjpa.meta.MetaDataInheritanceComparator
org.apache.openjpa.meta.MetaDataInheritanceComparator
- All Implemented Interfaces: 
- Serializable, Comparator
- Direct Known Subclasses: 
- AnnotationPersistenceMetaDataSerializer.SerializationComparator, XMLPersistenceMetaDataSerializer.SerializationComparator
- public class MetaDataInheritanceComparator 
- extends InheritanceComparator
Comparator that keeps metadatas in inheritance order.  Also places relation
 types used as primary keys before the primary key field owner types.
- Author:
- Abe White
- See Also:
- Serialized Form
 
| Method Summary | 
|  int | compare(Object o1,
        Object o2)
 | 
| 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 java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
 
MetaDataInheritanceComparator
public MetaDataInheritanceComparator()
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:
- toClassin class- InheritanceComparator
 
- 
 
compare
public int compare(Object o1,
                   Object o2)
- 
- Specified by:
- comparein interface- Comparator
- Overrides:
- comparein class- InheritanceComparator
 
- 
 
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