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 java.util.List;
11 import java.util.Objects;
12 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
15 * Contains the method which access union item in the union type.
17 public interface UnionTypeDefinition extends TypeDefinition<UnionTypeDefinition> {
19 * Returns type definitions which represent the values of the arguments for all YANG {@code type} substatement in
20 * the main {@code union} statement.
22 * @return list of the type definition which contains the union items.
24 List<TypeDefinition<?>> getTypes();
26 static int hashCode(final UnionTypeDefinition type) {
27 return Objects.hash(type.getQName(), type.getUnknownSchemaNodes(), type.getBaseType(),
28 type.getUnits().orElse(null), type.getDefaultValue().orElse(null), type.getTypes());
31 static boolean equals(final UnionTypeDefinition type, final Object obj) {
36 final UnionTypeDefinition other = TypeDefinitions.castIfEquals(UnionTypeDefinition.class, type, obj);
37 return other != null && type.getTypes().equals(other.getTypes());
40 static String toString(final UnionTypeDefinition type) {
41 return TypeDefinitions.toStringHelper(type).add("types", type.getTypes()).toString();