gerrit.onap Code Review - sdc.git/blob

   1 package org.openecomp.sdc.translator.services.heattotosca;
   2
   3 import org.apache.commons.collections.CollectionUtils;
   4
   5 import java.util.HashMap;
   6 import java.util.Map;
   7 import java.util.Set;
   8 import java.util.stream.Collectors;
   9 import java.util.stream.Stream;
  10
  11 public class ConsolidationTypesConnectivity {
  12
  13   private static Map<ConsolidationEntityType, Set<ConsolidationEntityType>>
  14       entityToEntitiesWithoutRelationship;
  15
  16   static {
  17     entityToEntitiesWithoutRelationship = new HashMap<>();
  18     entityToEntitiesWithoutRelationship
  19         .put(ConsolidationEntityType.COMPUTE, getIgnoredComputeRelationships());
  20     entityToEntitiesWithoutRelationship
  21         .put(ConsolidationEntityType.PORT,getIgnoredPortRelationships());
  22     entityToEntitiesWithoutRelationship
  23         .put(ConsolidationEntityType.VOLUME, getIgnoredVolumeRelationships());
  24     entityToEntitiesWithoutRelationship
  25         .put(ConsolidationEntityType.VFC_NESTED, getIgnoredVfcNestedRelationships());
  26     entityToEntitiesWithoutRelationship.
  27         put(ConsolidationEntityType.NESTED, getIgnoredNestedRelationships());
  28   }
  29
  30   private static Set<ConsolidationEntityType> getIgnoredComputeRelationships(){
  31     return Stream.of(ConsolidationEntityType.COMPUTE,
  32         ConsolidationEntityType.VOLUME,
  33         ConsolidationEntityType.PORT,
  34         ConsolidationEntityType.NESTED,
  35         ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
  36   }
  37
  38   private static Set<ConsolidationEntityType> getIgnoredPortRelationships(){
  39     return Stream.of(ConsolidationEntityType.COMPUTE,
  40         ConsolidationEntityType.VOLUME,
  41         ConsolidationEntityType.PORT,
  42         ConsolidationEntityType.NESTED,
  43         ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
  44   }
  45
  46   private static Set<ConsolidationEntityType> getIgnoredVolumeRelationships(){
  47     return Stream.of(ConsolidationEntityType.COMPUTE,
  48         ConsolidationEntityType.VOLUME,
  49         ConsolidationEntityType.PORT,
  50         ConsolidationEntityType.NESTED,
  51         ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
  52   }
  53
  54   private static Set<ConsolidationEntityType> getIgnoredVfcNestedRelationships(){
  55     return Stream.of(ConsolidationEntityType.COMPUTE,
  56         ConsolidationEntityType.VOLUME,
  57         ConsolidationEntityType.PORT,
  58         ConsolidationEntityType.NESTED,
  59         ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
  60   }
  61
  62   private static Set<ConsolidationEntityType> getIgnoredNestedRelationships(){
  63     return Stream.of(ConsolidationEntityType.COMPUTE,
  64         ConsolidationEntityType.PORT,
  65         ConsolidationEntityType.NESTED,
  66         ConsolidationEntityType.VFC_NESTED).collect(Collectors.toSet());
  67   }
  68
  69   public static boolean isDependsOnRelationshipValid(ConsolidationEntityType source,
  70                                                      ConsolidationEntityType target) {
  71     Set<ConsolidationEntityType> consolidationEntityTypes =
  72         entityToEntitiesWithoutRelationship.get(source);
  73     return CollectionUtils.isEmpty(consolidationEntityTypes) ||
  74         !consolidationEntityTypes.contains(target);
  75
  76   }
  77 }