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Provides common utility functions
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/*
* Copyright (c) CQSE GmbH
*
* 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.conqat.lib.commons.math;
/**
* Maximum aggregator.
*
* @author deissenb
*/
public class MaxAggregator extends PairwiseAggregatorBase {
/** {@inheritDoc} */
@Override
protected double aggregate(double aggregate, double value) {
return Math.max(aggregate, value);
}
/** Returns {@link Double#NEGATIVE_INFINITY}. */
@Override
public double getNeutralElement() {
return Double.NEGATIVE_INFINITY;
}
}