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package org.openecomp.sdc.translator.services.heattotosca;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.MapUtils;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.ComputeTemplateConsolidationData;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* Utility class for consolidation data collection helper methods.
*/
public class UnifiedCompositionUtil {
protected static Logger logger = (Logger) LoggerFactory.getLogger(UnifiedCompositionUtil.class);
/**
* Gets all ports per port type, which are connected to the computes from the input
* computeTemplateConsolidationDataCollection.
*
* @param computeTemplateConsolidationDataCollection collection of compute template
* consolidation data
* @return set of port ids, per port type
*/
public static Map<String, Set<String>> collectAllPortsFromEachTypesFromComputes(
Collection<ComputeTemplateConsolidationData> computeTemplateConsolidationDataCollection) {
Map<String, Set<String>> portTypeToIds = new HashMap<>();
for (ComputeTemplateConsolidationData compute : computeTemplateConsolidationDataCollection) {
Map<String, List<String>> ports = compute.getPorts();
if (!MapUtils.isEmpty(ports)) {
addPortsToMap(portTypeToIds, ports);
}
}
return portTypeToIds;
}
private static void addPortsToMap(Map<String, Set<String>> portTypeToIds,
Map<String, List<String>> ports) {
for (Map.Entry<String, List<String>> portTypeToIdEntry : ports.entrySet()) {
portTypeToIds.putIfAbsent(portTypeToIdEntry.getKey(), new HashSet<>());
portTypeToIds.get(portTypeToIdEntry.getKey()).addAll(portTypeToIdEntry.getValue());
}
}
}
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