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/*
* Copyright (C) 2002-2014 Sebastiano Vigna
*
* 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 PACKAGE;
/** An abstract class facilitating the creation of type-specific {@linkplain java.util.Comparator comparators}.
*
* <P>To create a type-specific comparator you need both a method comparing
* primitive types and a method comparing objects. However, if you have the
* first one you can just inherit from this class and get for free the second
* one.
*
* @see java.util.Comparator
*/
public abstract class KEY_ABSTRACT_COMPARATOR KEY_GENERIC implements KEY_COMPARATOR KEY_GENERIC {
protected KEY_ABSTRACT_COMPARATOR() {}
public int compare( KEY_GENERIC_CLASS ok1, KEY_GENERIC_CLASS ok2 ) {
return compare( ok1.KEY_VALUE(), ok2.KEY_VALUE() );
}
public abstract int compare( KEY_TYPE k1, KEY_TYPE k2 );
}
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