1 /*******************************************************************************
2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2022 Huawei Canada Limited.
6 * ==============================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 *******************************************************************************/
21 package org.onap.slice.analysis.ms.service.ccvpn;
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
25 import org.springframework.beans.factory.annotation.Autowired;
26 import org.springframework.stereotype.Service;
28 import javax.annotation.Resource;
29 import java.util.HashMap;
30 import java.util.List;
34 public class StrategyFactory {
35 private static Logger log = LoggerFactory.getLogger(StrategyFactory.class);
38 List<EvaluationStrategy> strategies;
40 private StrategyFactory() {}
43 * Get evulation strategy by name
44 * @param name evaluationStrategy name
45 * @return EvaluationStrategy
47 public EvaluationStrategy getStrategy(String name){
48 if (null == name || name.isEmpty()){
49 log.error("Empty strategy name provided in config file");
50 throw new IllegalArgumentException("Unknown strategy name: " + name);
52 for(EvaluationStrategy s: strategies){
53 if(s.getName().equals(name)){
57 log.error("Unknown strategy name: {}", name);
58 throw new IllegalArgumentException("Unknown strategy name: " + name);