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package org.openecomp.sdc.translator.services.heattotosca.impl.unifiedcomposition;
import org.apache.commons.collections4.CollectionUtils;
import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
import org.openecomp.sdc.translator.services.heattotosca.UnifiedComposition;
import org.openecomp.sdc.translator.services.heattotosca.UnifiedCompositionService;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
/**
* The type Unified composition single substitution.
*/
public class UnifiedCompositionSingleSubstitution implements UnifiedComposition {
// There is no consolidation in SingleSubstitution implemetation.
// In case of single substitution, if there is more than one entry in the
// unifiedComposotionDataList, they all should contain the same compute type but the
// consolidation between them was canceled.
// For different compute type, this implementation will be called more than once, each time
// per diff compute type, while sending one entry in the unifiedComposotionDataList.
@Override
public void createUnifiedComposition(ServiceTemplate serviceTemplate,
ServiceTemplate nestedServiceTemplate,
List<UnifiedCompositionData> unifiedCompositionDataList,
TranslationContext context) {
UnifiedCompositionService unifiedCompositionService = new UnifiedCompositionService();
if (CollectionUtils.isEmpty(unifiedCompositionDataList)) {
return;
}
for (int i = 0; i < unifiedCompositionDataList.size(); i++) {
List<UnifiedCompositionData> singleSubstitutionUnifiedList = new ArrayList<>();
singleSubstitutionUnifiedList.add(unifiedCompositionDataList.get(i));
Integer index = unifiedCompositionDataList.size() > 1 ? i : null;
Optional<ServiceTemplate> substitutionServiceTemplate =
unifiedCompositionService.createUnifiedSubstitutionServiceTemplate(serviceTemplate,
singleSubstitutionUnifiedList, context, index);
if (!substitutionServiceTemplate.isPresent()) {
continue;
}
String abstractNodeTemplateId = unifiedCompositionService
.createAbstractSubstituteNodeTemplate(serviceTemplate, substitutionServiceTemplate.get(),
singleSubstitutionUnifiedList, context, index);
unifiedCompositionService
.updateCompositionConnectivity(serviceTemplate, singleSubstitutionUnifiedList, context);
unifiedCompositionService
.cleanUnifiedCompositionEntities(serviceTemplate, singleSubstitutionUnifiedList, context);
}
unifiedCompositionService
.cleanNodeTypes(serviceTemplate, unifiedCompositionDataList, context);
}
}
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