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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * Copyright (c) 2016, 2017 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package javax.json;

import java.io.Serializable;

/**
 * Private implementation of {@link JsonValue} for simple {@link ValueType}s
 * allowing their usage in constants which are better to implement {@link Serializable}.
 *
 * @author Lukas Jungmann
 */
final class JsonValueImpl implements JsonValue, Serializable {

    private final ValueType valueType;

    JsonValueImpl(ValueType valueType) {
        this.valueType = valueType;
    }

    /**
     * Returns the value type of this JSON value.
     *
     * @return JSON value type
     */
    @Override
    public ValueType getValueType() {
        return valueType;
    }

    /**
     * Compares the specified object with this {@link JsonValue}
     * object for equality. Returns {@code true} if and only if the
     * specified object is also a JsonValue, and their
     * {@link #getValueType()} objects are equal.
     *
     * @param obj the object to be compared for equality with this JsonValue
     * @return {@code true} if the specified object is equal to this
     * JsonValue
     */
    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj instanceof JsonValue) {
            return getValueType().equals(((JsonValue) obj).getValueType());
        }
        return false;
    }

    /**
     * Returns the hash code value for this {@link JsonValue} object.
     * The hash code of the {@link JsonValue} object is defined to be
     * its {@link #getValueType()} object's hash code.
     *
     * @return the hash code value for this {@link JsonValue} object
     */
    @Override
    public int hashCode() {
        return valueType.hashCode();
    }

    @Override
    public String toString() {
        return valueType.name().toLowerCase();
    }

}