org.kie.pmml.commons.model.tuples.KiePMMLValueWeight Maven / Gradle / Ivy

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Common code for PMML module

There is a newer version: 10.0.0

/*
 * Copyright 2020 Red Hat, Inc. and/or its affiliates.
 *
 * 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.kie.pmml.commons.model.tuples;

import java.util.Objects;

/**
 * Class to represent a Object/Weight (double) tuple
 */
public class KiePMMLValueWeight {

    private final double value;

    private final double weight;

    public KiePMMLValueWeight(double value, double weight) {
        this.value = value;
        this.weight = weight;
    }

    public double getValue() {
        return value;
    }

    public double getWeight() {
        return weight;
    }

    public double weightedValue() {
        return value * weight;
    }

    @Override
    public String toString() {
        return "KiePMMLValueWeight{" +
                "value=" + value +
                ", weight=" + weight +
                '}';
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        KiePMMLValueWeight that = (KiePMMLValueWeight) o;
        return Double.compare(that.weight, weight) == 0 &&
                Objects.equals(value, that.value);
    }

    @Override
    public int hashCode() {
        return Objects.hash(value, weight);
    }
}