2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017-2018 Amdocs
7 * ===================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
21 package org.onap.aai.champcore;
23 import org.onap.aai.champcore.graph.impl.ChampAPIImpl;
25 public interface ChampAPI {
28 * A factory for constructing basic ChampAPI implementations (minimal).
29 * If finer control is needed, you should consider accessing an implementation's
30 * constructors/builders.
32 public static final class Factory {
33 private Factory() { throw new RuntimeException("Cannot instantiate ChampAPI.Factory"); }
35 public static ChampAPI newInstance(String type) {
36 return new ChampAPIImpl(type);
40 public ChampGraph getGraph(String graphName);
42 public String getType();
45 * Shutdown the ChampAPI. It is up to the caller to synchronize access to the ChampAPI
46 * so that shutting it down does not interfere with concurrent operations.
48 public void shutdown();