common-be/src/main/java/org/openecomp/sdc/be/datatypes/elements/ListDataDefinition.java

   1 package org.openecomp.sdc.be.datatypes.elements;
   2
   3 import java.util.ArrayList;
   4 import java.util.HashMap;
   5 import java.util.List;
   6 import java.util.Map;
   7 import java.util.Map.Entry;
   8 import java.util.stream.Collectors;
   9
  10 import org.codehaus.jackson.annotate.JsonCreator;
  11 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
  12 import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
  13
  14
  15 public class ListDataDefinition<T extends ToscaDataDefinition> extends ToscaDataDefinition {
  16
  17         protected List<T> listToscaDataDefinition;
  18
  19         public ListDataDefinition(ListDataDefinition<T> cdt) {
  20                 super();
  21                 listToscaDataDefinition = cdt.listToscaDataDefinition;
  22
  23         }
  24
  25         @JsonCreator
  26         public ListDataDefinition(List<T> listToscaDataDefinition) {
  27                 super();
  28                 this.listToscaDataDefinition = listToscaDataDefinition;
  29         }
  30
  31         public ListDataDefinition() {
  32                 super();
  33         }
  34
  35         public List<T> getListToscaDataDefinition() {
  36                 return listToscaDataDefinition;
  37         }
  38
  39         public void add(T value) {
  40                 if (listToscaDataDefinition == null) {
  41                         listToscaDataDefinition = new ArrayList<T>();
  42                 }
  43                 listToscaDataDefinition.add(value);
  44         }
  45
  46         public void delete(T value) {
  47                 if (listToscaDataDefinition != null) {
  48                         listToscaDataDefinition.remove(value);
  49                 }
  50         }
  51
  52         @Override
  53         public void setOwnerIdIfEmpty(String ownerId) {
  54                 if (listToscaDataDefinition != null) {
  55                         listToscaDataDefinition.forEach(e -> e.setOwnerIdIfEmpty(ownerId));
  56                 }
  57         }
  58
  59         @Override
  60         public <S extends ToscaDataDefinition> S mergeFunction(S other, boolean allowDefaultValueOverride){
  61                 Map<String, T> mapByName = listToMapByName(listToscaDataDefinition);
  62                 List<T> otherList = ((ListDataDefinition)other).getListToscaDataDefinition();
  63                 for(T item : otherList){
  64                         mapByName.merge((String)item.getToscaPresentationValue(JsonPresentationFields.NAME), item, (thisItem, otherItem) -> thisItem.mergeFunction(otherItem, allowDefaultValueOverride));
  65                 }
  66                 ((ListDataDefinition)other).listToscaDataDefinition = mapByName.values().stream().collect(Collectors.toList());
  67                 return other;
  68         }
  69
  70
  71 }