com.db4o.Order Maven / Gradle / Ivy
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/* Copyright (C) 2004 - 2005 db4objects Inc. http://www.db4o.com
This file is part of the db4o open source object database.
db4o is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published
by the Free Software Foundation and as clarified by db4objects' GPL
interpretation policy, available at
http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
Suite 350, San Mateo, CA 94403, USA.
db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
package com.db4o;
class Order implements Orderable {
private int i_major;
private int i_minor;
public int compareTo(Object obj) {
if(obj instanceof Order){
Order other = (Order)obj;
int res = i_major - other.i_major;
if(res != 0){
return res;
}
return i_minor - other.i_minor;
}
return 1;
}
public void hintOrder(int a_order, boolean a_major) {
if(a_major){
i_major = a_order;
}else{
i_minor = a_order;
}
}
public boolean hasDuplicates(){
return true;
}
}