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//=============================================================================
// Copyright 2006-2010 Daniel W. Dyer
//
// 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 org.uncommons.watchmaker.framework;
import java.util.List;
/**
* Trivial fitness evaluator for integers. Used by unit tests.
* @author Daniel Dyer
*/
final class IntegerEvaluator implements FitnessEvaluator<Integer>
{
public double getFitness(Integer candidate,
List<? extends Integer> population)
{
return candidate;
}
public boolean isNatural()
{
return true;
}
}
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