Class MetaDataManagerImpl.InterfaceClassComparator

java.lang.Object

org.datanucleus.metadata.MetaDataManagerImpl.InterfaceClassComparator

All Implemented Interfaces:

Serializable, Comparator<Class>

Enclosing class:

MetaDataManagerImpl

private static class MetaDataManagerImpl.InterfaceClassComparator
extends Object
implements Comparator<Class>, Serializable

Simple comparator that orders the implementations of an interface so that the initial implementations are first, and the subclasses later.

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
InterfaceClassComparator()

Method Summary

Modifier and Type	Method	Description
int	compare(Class cls1, Class cls2)	Method defining the ordering of objects.

Methods inherited from class Object

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

Methods inherited from interface Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

InterfaceClassComparator

public InterfaceClassComparator()

Method Details

compare

public int compare(Class cls1,
 Class cls2)

Method defining the ordering of objects. Places all nulls at the end.

Specified by:

compare in interface Comparator<Class>

Parameters:

cls1 - First class

cls2 - Second class

Returns:

The comparison result