1 package org.onap.aai.query.builder;
4 * ============LICENSE_START=======================================================
6 * ================================================================================
7 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
8 * ================================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * ============LICENSE_END=========================================================
23 public class MissingOptionalParameter {
25 private MissingOptionalParameter() {}
27 private static class Helper {
28 static final MissingOptionalParameter INSTANCE = new MissingOptionalParameter();
31 public static MissingOptionalParameter getInstance() {
32 return Helper.INSTANCE;