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package org.openecomp.sdc.translator.services.heattotosca;
import org.apache.commons.collections.CollectionUtils;
import java.util.EnumMap;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
public class ConsolidationTypesConnectivity {
private static Map<ConsolidationEntityType, Set<ConsolidationEntityType>>
entityToEntitiesWithoutRelationship = new EnumMap<>(ConsolidationEntityType.class);
static {
entityToEntitiesWithoutRelationship
.put(ConsolidationEntityType.COMPUTE, getIgnoredComputeRelationships());
entityToEntitiesWithoutRelationship
.put(ConsolidationEntityType.PORT,getIgnoredPortRelationships());
entityToEntitiesWithoutRelationship
.put(ConsolidationEntityType.VOLUME, getIgnoredVolumeRelationships());
entityToEntitiesWithoutRelationship
.put(ConsolidationEntityType.VFC_NESTED, getIgnoredVfcNestedRelationships());
entityToEntitiesWithoutRelationship
.put(ConsolidationEntityType.NESTED, getIgnoredNestedRelationships());
}
private ConsolidationTypesConnectivity() {
}
private static Set<ConsolidationEntityType> getIgnoredComputeRelationships(){
return Stream.of(ConsolidationEntityType.COMPUTE,
ConsolidationEntityType.VOLUME,
ConsolidationEntityType.PORT,
ConsolidationEntityType.NESTED,
ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
}
private static Set<ConsolidationEntityType> getIgnoredPortRelationships(){
return Stream.of(ConsolidationEntityType.COMPUTE,
ConsolidationEntityType.VOLUME,
ConsolidationEntityType.PORT,
ConsolidationEntityType.NESTED,
ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
}
private static Set<ConsolidationEntityType> getIgnoredVolumeRelationships(){
return Stream.of(ConsolidationEntityType.COMPUTE,
ConsolidationEntityType.VOLUME,
ConsolidationEntityType.PORT,
ConsolidationEntityType.NESTED,
ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
}
private static Set<ConsolidationEntityType> getIgnoredVfcNestedRelationships(){
return Stream.of(ConsolidationEntityType.COMPUTE,
ConsolidationEntityType.VOLUME,
ConsolidationEntityType.PORT,
ConsolidationEntityType.NESTED,
ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
}
private static Set<ConsolidationEntityType> getIgnoredNestedRelationships(){
return Stream.of(ConsolidationEntityType.COMPUTE,
ConsolidationEntityType.PORT,
ConsolidationEntityType.NESTED,
ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
}
public static boolean isDependsOnRelationshipValid(ConsolidationEntityType source,
ConsolidationEntityType target) {
Set<ConsolidationEntityType> consolidationEntityTypes =
entityToEntitiesWithoutRelationship.get(source);
return CollectionUtils.isEmpty(consolidationEntityTypes) ||
!consolidationEntityTypes.contains(target);
}
}
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