NumberParametersImpl.java

package dev.orne.test.rnd.params;

/*-
 * #%L
 * Orne Test Generators
 * %%
 * Copyright (C) 2022 Orne Developments
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 * This program is free software: you can redistribute it and/or modify
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 * You should have received a copy of the GNU General Lesser Public
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import javax.validation.constraints.NotNull;

import org.apache.commons.lang3.Validate;
import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import org.apiguardian.api.API;
import org.apiguardian.api.API.Status;

/**
 * The basic implementation of {@code NumberParameters}.
 * 
 * @author <a href="mailto:wamphiry@orne.dev">(w) Iker Hernaez</a>
 * @version 1.0, 2022-12
 * @since 0.1
 */
@API(status=Status.EXPERIMENTAL, since="0.1")
public class NumberParametersImpl
implements NumberParameters, NumberParameters.Builder {

    /** The minimum value. */
    private @NotNull Number min = NumberParameters.DEFAULT_MIN;
    /** The maximum value. */
    private @NotNull Number max = NumberParameters.DEFAULT_MAX;

    /**
     * Empty constructor.
     */
    public NumberParametersImpl() {
        super();
    }

    /**
     * Copy constructor.
     * 
     * @param copy The instance to copy.
     */
    public NumberParametersImpl(
            final @NotNull GenerationParameters copy) {
        super();
        Validate.notNull(copy);
        if (copy instanceof NumberParameters) {
            final NumberParameters tcopy = (NumberParameters) copy;
            this.min = tcopy.getMin();
            this.max = tcopy.getMax();
        }
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public @NotNull Number getMin() {
        return this.min;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setMin(
            final @NotNull Number value) {
        Validate.notNull(value);
        this.min = value;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public @NotNull NumberParametersImpl withMin(
            final @NotNull Number value) {
        Validate.notNull(value);
        setMin(value);
        return this;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public @NotNull Number getMax() {
        return this.max;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setMax(
            final @NotNull Number value) {
        this.max = value;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public @NotNull NumberParametersImpl withMax(
            final @NotNull Number value) {
        Validate.notNull(value);
        setMax(value);
        return this;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public int hashCode() {
        return HashCodeBuilder.reflectionHashCode(this);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean equals(Object obj) {
        return EqualsBuilder.reflectionEquals(this, obj);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String toString() {
        return ToStringBuilder.reflectionToString(this, ToStringStyle.JSON_STYLE);
    }
}