/*
 * Copyright (c) 2013 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.yangtools.yang.model.api.type;

import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.yangtools.yang.model.api.TypeDefinition;

public interface EmptyTypeDefinition extends TypeDefinition<EmptyTypeDefinition> {

    static int hashCode(final @NonNull EmptyTypeDefinition type) {
        return TypeDefinitions.basicHashCode(type);
    }

    static boolean equals(final @NonNull EmptyTypeDefinition type, final @Nullable Object obj) {
        if (type == obj) {
            return true;
        }

        return TypeDefinitions.castIfEquals(EmptyTypeDefinition.class, type, obj) != null;
    }

    static String toString(final @NonNull EmptyTypeDefinition type) {
        return TypeDefinitions.toStringHelper(type).toString();
    }
}