/*
 * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.mdsal.binding.dom.codec.impl;

import static java.util.Objects.requireNonNull;

import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.mdsal.binding.runtime.api.CompositeRuntimeType;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.DataObjectStep;

/**
 * Common superclass for {@link DataObjectCodecPrototype} and {@link AugmentationCodecPrototype}.
 *
 * @param <R> {@link CompositeRuntimeType} type
 */
abstract sealed class CommonDataObjectCodecPrototype<R extends CompositeRuntimeType>
        extends DataContainerPrototype<CommonDataObjectCodecContext<?, R>, R>
        permits AugmentationCodecPrototype, DataObjectCodecPrototype {
    private final @NonNull DataObjectStep<?> step;

    CommonDataObjectCodecPrototype(final DataObjectStep<?> step, final R runtimeType,
            final CodecContextFactory factory) {
        super(factory, runtimeType);
        this.step = requireNonNull(step);
    }

    @Override
    final Class<? extends DataObject> javaClass() {
        return step.type();
    }

    final @NonNull DataObjectStep<?> getBindingArg() {
        return step;
    }
}