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/*
 * This file is part of io.gitlab.chaver:data-mining (https://gitlab.com/chaver/data-mining)
 *
 * Copyright (c) 2022, IMT Atlantique
 *
 * Licensed under the MIT license.
 *
 * See LICENSE file in the project root for full license information.
 */
package io.gitlab.chaver.mining.patterns.measure;

import io.gitlab.chaver.mining.patterns.measure.operand.MeasureOperand;

/**
 * Represents a mining measure (ex: freq, area, min(x.val) )
 */
public abstract class Measure implements MeasureOperand {

    public abstract String getId();

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Measure that = (Measure) o;
        return getId().equals(that.getId());
    }

    @Override
    public int hashCode() {
        return getId().hashCode();
    }

    @Override
    public String toString() {
        return getId();
    }
}