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/*******************************************************************************
* ============LICENSE_START=======================================================
* slice-analysis-ms
* ================================================================================
* Copyright (C) 2022 Huawei Canada Limited.
* ==============================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*
*******************************************************************************/
package org.onap.slice.analysis.ms.service.ccvpn;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@Service
public class StrategyFactory {
private static Logger log = LoggerFactory.getLogger(StrategyFactory.class);
@Autowired
List<EvaluationStrategy> strategies;
private StrategyFactory() {}
/**
* Get evulation strategy by name
* @param name evaluationStrategy name
* @return EvaluationStrategy
*/
public EvaluationStrategy getStrategy(String name){
if (null == name || name.isEmpty()){
log.error("Empty strategy name provided in config file");
throw new IllegalArgumentException("Unknown strategy name: " + name);
}
for(EvaluationStrategy s: strategies){
if(s.getName().equals(name)){
return s;
}
}
log.error("Unknown strategy name: {}", name);
throw new IllegalArgumentException("Unknown strategy name: " + name);
}
}
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