diff options
Diffstat (limited to 'src/main/java/org/onap/a1pesimulator/service/ves/RanCellEventCustomizer.java')
-rw-r--r-- | src/main/java/org/onap/a1pesimulator/service/ves/RanCellEventCustomizer.java | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/main/java/org/onap/a1pesimulator/service/ves/RanCellEventCustomizer.java b/src/main/java/org/onap/a1pesimulator/service/ves/RanCellEventCustomizer.java new file mode 100644 index 0000000..9922329 --- /dev/null +++ b/src/main/java/org/onap/a1pesimulator/service/ves/RanCellEventCustomizer.java @@ -0,0 +1,72 @@ +/* + * 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.ves; + +import java.util.List; +import java.util.Optional; +import org.onap.a1pesimulator.data.ves.Event; +import org.onap.a1pesimulator.data.ves.MeasurementFields.AdditionalMeasurement; +import org.onap.a1pesimulator.service.ue.RanUeHolder; +import org.onap.a1pesimulator.service.ves.RanSendVesRunnable.EventCustomizer; +import org.onap.a1pesimulator.util.Constants; +import org.onap.a1pesimulator.util.JsonUtils; +import org.onap.a1pesimulator.util.RanVesUtils; +import org.springframework.stereotype.Service; + +@Service +public class RanCellEventCustomizer implements EventCustomizer { + + private static final String UE_PARAM_TRAFFIC_MODEL_RANGE = "[[20-50]]"; + private final RanUeHolder ranUeHolder; + + public RanCellEventCustomizer(RanUeHolder ueHolder) { + this.ranUeHolder = ueHolder; + } + + @Override + public Event apply(Event t) { + Event event = JsonUtils.INSTANCE.clone(t); + return customizeEvent(event); + } + + private Event customizeEvent(Event event) { + RanVesUtils.updateHeader(event); + enrichWithUeData(event); + randomizeEvent(event); + return event; + } + + private void randomizeEvent(Event event) { + List<AdditionalMeasurement> additionalMeasurementsToRandomize = + event.getMeasurementFields().getAdditionalMeasurements(); + event.getMeasurementFields().setAdditionalMeasurements( + RanVesUtils.randomizeAdditionalMeasurements(additionalMeasurementsToRandomize)); + } + + private void enrichWithUeData(Event event) { + + Optional<AdditionalMeasurement> identity = event.getMeasurementFields().getAdditionalMeasurements().stream() + .filter(msrmnt -> Constants.MEASUREMENT_FIELD_IDENTIFIER + .equalsIgnoreCase( + msrmnt.getName())) + .findAny(); + identity.ifPresent(m -> addTrafficModelMeasurement(event, m)); + } + + private void addTrafficModelMeasurement(Event event, AdditionalMeasurement identity) { + AdditionalMeasurement trafficModelMeasurement = + RanVesUtils.buildTrafficModelMeasurement(identity, ranUeHolder, UE_PARAM_TRAFFIC_MODEL_RANGE); + event.getMeasurementFields().getAdditionalMeasurements().add(trafficModelMeasurement); + } +} |