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/*
* Copyright (C) 2021 Samsung Electronics
* 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
*/
package org.onap.a1pesimulator.service.a1;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import org.onap.a1pesimulator.util.JsonUtils;
import org.springframework.stereotype.Service;
@Service
public class PolicyInstancesHolder {
Map<String, String> cellPolicyMap = new HashMap<>();
public void addPolicy(String policyId, String body) {
cellPolicyMap.put(policyId, body);
}
public void removePolicy(String policyId) {
cellPolicyMap.remove(policyId);
}
public boolean containsPoliciesForCell(String cell) {
return cellPolicyMap.values().stream().map(this::getCellListFromPolicyInstance).flatMap(List::stream)
.anyMatch(c -> c.equals(cell));
}
private List<String> getCellListFromPolicyInstance(String policyInstance) {
RanUeHandoverOnPolicyAction.UeHandoverPolicy policy =
JsonUtils.INSTANCE.deserialize(policyInstance, RanUeHandoverOnPolicyAction.UeHandoverPolicy.class);
return policy.getResources().stream().flatMap(resources -> resources.getCellIdList().stream())
.collect(Collectors.toList());
}
}
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