org.nakedobjects.metamodel.facets.ordering.memberorder
Class MemberOrderComparator

java.lang.Object
  org.nakedobjects.metamodel.facets.ordering.memberorder.MemberOrderComparator

All Implemented Interfaces:

java.util.Comparator

public class MemberOrderComparator
extends java.lang.Object
implements java.util.Comparator

Compares by MemberOrderFacet obtained from each NakedObjectMemberPeer).

Will also compare OrderSets; these are put after any NakedObjectMemberPeers. If there is more than one OrderSet then these are compared by an OrderSetGroupNameComparator.

If there is no annotation on either member, then will compare the members by name instead.

Can specify if requires that members are in the same (group) name.

Constructor Summary

MemberOrderComparator(boolean ensureGroupIsSame)

Method Summary

int	compare(NakedObjectMemberPeer o1, NakedObjectMemberPeer o2)
int	compare(java.lang.Object o1, java.lang.Object o2)

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

MemberOrderComparator

public MemberOrderComparator(boolean ensureGroupIsSame)

Parameters:

ensureGroupIsSame -

Method Detail

compare

public int compare(java.lang.Object o1,
                   java.lang.Object o2)

Specified by:

compare in interface java.util.Comparator

compare

public int compare(NakedObjectMemberPeer o1,
                   NakedObjectMemberPeer o2)