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/*
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2022 Nordix Foundation. All rights reserved.
* ================================================================================
* 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.openecomp.sdc.be.components.merge.output;
import static org.openecomp.sdc.be.utils.AttributeDefinitionUtils.getAttributesMappedToOutputs;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.openecomp.sdc.be.dao.utils.MapUtil;
import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
import org.openecomp.sdc.be.datatypes.elements.GetOutputValueDataDefinition;
import org.openecomp.sdc.be.model.OutputDefinition;
@org.springframework.stereotype.Component
public class DeclaredOutputsResolver {
public List<OutputDefinition> getPreviouslyDeclaredOutputsToMerge(List<OutputDefinition> oldOutputs, List<AttributeDataDefinition> attributes,
String instanceId) {
List<AttributeDataDefinition> attributesMappedToOutputsOnNewInstance = getAttributesMappedToOutputs(attributes);
return createOutputs(oldOutputs, attributesMappedToOutputsOnNewInstance, instanceId);
}
private List<OutputDefinition> createOutputs(List<OutputDefinition> oldOutputs,
List<AttributeDataDefinition> attributesMappedToOutputsOnNewInstance, String instanceId) {
Map<String, OutputDefinition> oldOutputsById = MapUtil.toMap(oldOutputs, OutputDefinition::getUniqueId);
List<OutputDefinition> outputsToRedeclare = new ArrayList<>();
attributesMappedToOutputsOnNewInstance.forEach(attribute -> {
List<OutputDefinition> outputDefinitions = prepareOutputsForRedeclaration(oldOutputsById, attribute, instanceId);
outputsToRedeclare.addAll(outputDefinitions);
});
return outputsToRedeclare;
}
private List<OutputDefinition> prepareOutputsForRedeclaration(Map<String, OutputDefinition> oldOutputsById,
AttributeDataDefinition attributeToCreateOutputFor, String instanceID) {
List<GetOutputValueDataDefinition> getOutputValueDataDefinition = attributeToCreateOutputFor.getGetOutputValues();
List<OutputDefinition> outputsForRedeclaration = new ArrayList<>();
for (GetOutputValueDataDefinition out : getOutputValueDataDefinition) {
if (oldOutputsById.containsKey(out.getOutputId())) {
OutputDefinition test = oldOutputsById.get(out.getOutputId());
test.setAttributeId(attributeToCreateOutputFor.getUniqueId());
test.setInstanceUniqueId(instanceID);
outputsForRedeclaration.add(test);
}
}
return outputsForRedeclaration;
}
}
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