public CdmAttributeResolutionGuidance combineResolutionGuidance()

in objectModel/Java/objectmodel/src/main/java/com/microsoft/commondatamodel/objectmodel/cdm/CdmAttributeResolutionGuidance.java [462:626]
143 lines of code
35 McCabe index (conditional complexity)

  public CdmAttributeResolutionGuidance combineResolutionGuidance(
      final CdmAttributeResolutionGuidance addIn) {
    final CdmAttributeResolutionGuidance startWith = this;

    if (addIn == null) {
      return startWith;
    }

    if (startWith == null) {
      return addIn;
    }

    final CdmAttributeResolutionGuidance result = new CdmAttributeResolutionGuidance(getCtx());

    // can remove and then un-remove later
    if (startWith.removeAttribute != null && startWith.removeAttribute) {
      if (addIn.removeAttribute == null || addIn.removeAttribute) {
        result.removeAttribute = true;
      }
    } else {
      if (addIn.removeAttribute != null && addIn.removeAttribute) {
        result.removeAttribute = true;
      }
    }

    // copy and combine if needed
    if (addIn.imposedDirectives != null) {
      if (startWith.imposedDirectives != null) {
        result.imposedDirectives = new ArrayList<>(startWith.imposedDirectives);
      } else {
        result.imposedDirectives = new ArrayList<>();
      }

      result.imposedDirectives.addAll(addIn.imposedDirectives);
    } else {
      result.imposedDirectives = startWith.imposedDirectives;
    }

    if (addIn.removedDirectives != null) {
      if (startWith.removedDirectives != null) {
        result.removedDirectives = new ArrayList<>(startWith.removedDirectives);
      } else {
        result.removedDirectives = new ArrayList<>();
      }

      result.removedDirectives.addAll(addIn.removedDirectives);
    } else {
      result.removedDirectives = startWith.removedDirectives;
    }

    result.addSupportingAttribute = startWith.addSupportingAttribute;
    if (addIn.addSupportingAttribute != null) {
      result.addSupportingAttribute = addIn.addSupportingAttribute;
    }

    result.cardinality = startWith.cardinality;
    if (addIn.cardinality != null) {
      result.cardinality = addIn.cardinality;
    }

    result.renameFormat = startWith.renameFormat;
    if (addIn.renameFormat != null) {
      result.renameFormat = addIn.renameFormat;
    }

    // for these sub objects, ok to just use the same objects unless something is combined. assumption is that these are static during the resolution
    if (addIn.expansion != null) {
      if (startWith.expansion != null) {
        result.expansion = new Expansion();
        result.expansion.setStartingOrdinal(startWith.expansion.getStartingOrdinal());
        if (addIn.expansion.getStartingOrdinal() != null) {
          result.expansion.setStartingOrdinal(addIn.expansion.getStartingOrdinal());
        }
        result.expansion.setMaximumExpansion(startWith.expansion.getMaximumExpansion());
        if (addIn.expansion.getMaximumExpansion() != null) {
          result.expansion.setMaximumExpansion(addIn.expansion.getMaximumExpansion());
        }
        result.expansion.setCountAttribute(startWith.expansion.getCountAttribute());
        if (addIn.expansion.getCountAttribute() != null) {
          result.expansion.setCountAttribute(addIn.expansion.getCountAttribute());
        }

      } else {
        result.expansion = addIn.expansion;
      }

    } else {
      result.expansion = startWith.expansion;
    }

    if (addIn.entityByReference != null) {
      if (startWith.entityByReference != null) {
        result.entityByReference = new EntityByReference();
        result.entityByReference
                .setAlwaysIncludeForeignKey(startWith.entityByReference.doesAlwaysIncludeForeignKey());
        if (addIn.entityByReference.doesAlwaysIncludeForeignKey() != null) {
          result.entityByReference
                  .setAlwaysIncludeForeignKey(addIn.entityByReference.doesAlwaysIncludeForeignKey());
        }
        result.entityByReference
                .setReferenceOnlyAfterDepth(startWith.entityByReference.getReferenceOnlyAfterDepth());
        if (addIn.entityByReference.getReferenceOnlyAfterDepth() != null) {
          result.entityByReference
                  .setReferenceOnlyAfterDepth(addIn.entityByReference.getReferenceOnlyAfterDepth());
        }
        result.entityByReference
                .setForeignKeyAttribute(startWith.entityByReference.getForeignKeyAttribute());
        if (addIn.entityByReference.getForeignKeyAttribute() != null) {
          result.entityByReference
                  .setForeignKeyAttribute(addIn.entityByReference.getForeignKeyAttribute());
        }
        result.entityByReference
                .setAllowReference(startWith.entityByReference.doesAllowReference());
        if (addIn.entityByReference.doesAllowReference() != null) {
          result.entityByReference.setAllowReference(addIn.entityByReference.doesAllowReference());
        }
      } else {
        result.entityByReference = addIn.entityByReference;
      }

    } else {
      result.entityByReference = startWith.entityByReference;
    }

    if (addIn.selectsSubAttribute != null) {
      if (startWith.selectsSubAttribute != null) {
        result.selectsSubAttribute = new SelectsSubAttribute();
        result.selectsSubAttribute
                .setSelectedTypeAttribute(startWith.selectsSubAttribute.getSelectedTypeAttribute());
        if (addIn.selectsSubAttribute.getSelectedTypeAttribute() != null) {
          result.selectsSubAttribute
                  .setSelectedTypeAttribute(addIn.selectsSubAttribute.getSelectedTypeAttribute());
        }
        result.selectsSubAttribute.setSelects(startWith.selectsSubAttribute.getSelects());
        if (addIn.selectsSubAttribute.getSelects() != null) {
          result.selectsSubAttribute.setSelects(addIn.selectsSubAttribute.getSelects());
        }
        if (addIn.selectsSubAttribute.getSelectsSomeTakeNames() != null) {
          if (startWith.selectsSubAttribute.getSelectsSomeTakeNames() != null) {
            result.selectsSubAttribute.setSelectsSomeTakeNames(
                new ArrayList<>(startWith.selectsSubAttribute.getSelectsSomeTakeNames()));
          } else {
            result.selectsSubAttribute.setSelectsSomeTakeNames(new ArrayList<>());
          }
          result.selectsSubAttribute.getSelectsSomeTakeNames().addAll(addIn.selectsSubAttribute.getSelectsSomeTakeNames());
        }
        if (addIn.selectsSubAttribute.getSelectsSomeAvoidNames() != null) {
          if (startWith.selectsSubAttribute.getSelectsSomeAvoidNames() != null) {
            result.selectsSubAttribute.setSelectsSomeAvoidNames(
                new ArrayList<>(startWith.selectsSubAttribute.getSelectsSomeAvoidNames()));
          } else {
            result.selectsSubAttribute.setSelectsSomeAvoidNames(new ArrayList<>());
          }
          result.selectsSubAttribute.getSelectsSomeAvoidNames().addAll(addIn.selectsSubAttribute.getSelectsSomeAvoidNames());
        }
      } else {
        result.selectsSubAttribute = addIn.selectsSubAttribute;
      }

    } else {
      result.selectsSubAttribute = startWith.selectsSubAttribute;
    }

    return result;
  }