cz.cuni.mff.d3s.spl.core.data.SplStatisticsAdapter.java Source code

Introduction

Here is the source code for cz.cuni.mff.d3s.spl.core.data.SplStatisticsAdapter.java

Source

/*
 * Copyright 2012 Charles University in Prague
 * Copyright 2012 Vojtech Horky
 * 
 * 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 cz.cuni.mff.d3s.spl.core.data;

import org.apache.commons.math.stat.descriptive.StatisticalSummary;

public class SplStatisticsAdapter implements StatisticalSummary {
    Statistics backend;

    public SplStatisticsAdapter(Statistics adaptee) {
        backend = adaptee;
    }

    @Override
    public double getMax() {
        return 0;
    }

    @Override
    public double getMean() {
        return backend.getArithmeticMean();
    }

    @Override
    public double getMin() {
        return 0;
    }

    @Override
    public long getN() {
        return backend.getSampleCount();
    }

    @Override
    public double getStandardDeviation() {
        return 0;
    }

    @Override
    public double getSum() {
        return getN() * getMean();
    }

    @Override
    public double getVariance() {
        return 0;
    }

}