2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.model.api.type;
10 import org.eclipse.jdt.annotation.NonNull;
11 import org.eclipse.jdt.annotation.Nullable;
12 import org.opendaylight.yangtools.yang.common.QName;
13 import org.opendaylight.yangtools.yang.common.YangConstants;
14 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
16 public interface EmptyTypeDefinition extends TypeDefinition<EmptyTypeDefinition> {
18 * Well-known QName of the {@code empty} built-in type.
20 QName QNAME = QName.create(YangConstants.RFC6020_YANG_MODULE, "empty").intern();
22 static int hashCode(final @NonNull EmptyTypeDefinition type) {
23 return TypeDefinitions.basicHashCode(type);
26 static boolean equals(final @NonNull EmptyTypeDefinition type, final @Nullable Object obj) {
31 return TypeDefinitions.castIfEquals(EmptyTypeDefinition.class, type, obj) != null;
34 static String toString(final @NonNull EmptyTypeDefinition type) {
35 return TypeDefinitions.toStringHelper(type).toString();