/*
* #!
* Ontopia Engine
* #-
* Copyright (C) 2001 - 2013 The Ontopia Project
* #-
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* !#
*/
package net.ontopia.topicmaps.utils;
import java.util.Collection;
import net.ontopia.topicmaps.core.TopicIF;
import net.ontopia.topicmaps.core.TopicNameIF;
/**
* DEPRECATED: Comparator that first sorts by type then by scope,
* where untyped base names are ordered before typed ones.
*
* @since 3.0
* @deprecated Use TopicNameComparator instead.
*/
public class BaseNameComparator extends ScopedIFComparator<TopicNameIF> {
BaseNameComparator(Collection<TopicIF> scope) {
super(scope);
}
public int compare(TopicNameIF o1, TopicNameIF o2) {
TopicIF t1 = o1.getType();
TopicIF t2 = o2.getType();
// untyped should sort before typed
if (t1 == null) {
if (t2 != null) return -1;
} else {
if (t2 == null) return 1;
}
return super.compare(o1, o2);
}
}