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.util;
10 import java.math.BigInteger;
12 import org.opendaylight.yangtools.yang.common.QName;
15 * Implementation of Yang uint64 built-in type. <br>
16 * uint64 represents integer values between 0 and 18446744073709551615,
17 * inclusively. The Java counterpart of Yang uint64 built-in type is
21 public final class Uint64 extends AbstractUnsignedInteger {
22 public static final BigInteger MAX_VALUE = new BigInteger("18446744073709551615");
23 private static Uint64 instance;
24 private static final QName NAME = BaseTypes.constructQName("uint64");
25 private static final String DESCRIPTION = "uint64 represents integer values between 0 and 18446744073709551615, inclusively.";
28 super(NAME, DESCRIPTION, MAX_VALUE, "");
31 public static Uint64 getInstance() {
32 if (instance == null) {
33 instance = new Uint64();
39 public Object getDefaultValue() {
44 public String toString() {
45 return "type " + NAME;