org.apache.openjpa.meta
Class InheritanceComparator
java.lang.Object
   org.apache.openjpa.meta.InheritanceComparator
org.apache.openjpa.meta.InheritanceComparator
- All Implemented Interfaces: 
- Serializable, Comparator
- Direct Known Subclasses: 
- MetaDataInheritanceComparator
- public class InheritanceComparator 
- extends Object- implements Comparator, Serializable
Comparator that keeps classes in inheritance order.
- Author:
- Abe White
- See Also:
- Serialized Form
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
 
InheritanceComparator
public InheritanceComparator()
setBase
public void setBase(Class base)
- Set the least-derived type possible; defaults to null.
 
- 
 
- 
 
getBase
public Class getBase()
- 
 
- 
 
toClass
protected Class toClass(Object elem)
- Subclasses can override this method to extract the class to compare
 on from the elements of the collection.
 
- 
 
- 
 
compare
public int compare(Object o1,
                   Object o2)
- 
- Specified by:
- comparein interface- Comparator
 
- 
 
Copyright © 2006-2010 Apache Software Foundation. All Rights Reserved.