public void mergeFrom(
     ObjectLocator leftLocator,
     ObjectLocator rightLocator,
     Object left,
     Object right,
     MergeStrategy strategy) {
   super.mergeFrom(leftLocator, rightLocator, left, right, strategy);
   if (right instanceof EdgeType) {
     final EdgeType target = this;
     final EdgeType leftObject = ((EdgeType) left);
     final EdgeType rightObject = ((EdgeType) right);
     {
       List<DirectedNodePropertyType> lhsDirectedNode;
       lhsDirectedNode = leftObject.getDirectedNode();
       List<DirectedNodePropertyType> rhsDirectedNode;
       rhsDirectedNode = rightObject.getDirectedNode();
       target.unsetDirectedNode();
       List<DirectedNodePropertyType> uniqueDirectedNodel = target.getDirectedNode();
       uniqueDirectedNodel.addAll(
           ((List<DirectedNodePropertyType>)
               strategy.merge(
                   LocatorUtils.property(leftLocator, "directedNode", lhsDirectedNode),
                   LocatorUtils.property(rightLocator, "directedNode", rhsDirectedNode),
                   lhsDirectedNode,
                   rhsDirectedNode)));
     }
     {
       List<DirectedFacePropertyType> lhsDirectedFace;
       lhsDirectedFace = leftObject.getDirectedFace();
       List<DirectedFacePropertyType> rhsDirectedFace;
       rhsDirectedFace = rightObject.getDirectedFace();
       target.unsetDirectedFace();
       List<DirectedFacePropertyType> uniqueDirectedFacel = target.getDirectedFace();
       uniqueDirectedFacel.addAll(
           ((List<DirectedFacePropertyType>)
               strategy.merge(
                   LocatorUtils.property(leftLocator, "directedFace", lhsDirectedFace),
                   LocatorUtils.property(rightLocator, "directedFace", rhsDirectedFace),
                   lhsDirectedFace,
                   rhsDirectedFace)));
     }
     {
       CurvePropertyType lhsCurveProperty;
       lhsCurveProperty = leftObject.getCurveProperty();
       CurvePropertyType rhsCurveProperty;
       rhsCurveProperty = rightObject.getCurveProperty();
       target.setCurveProperty(
           ((CurvePropertyType)
               strategy.merge(
                   LocatorUtils.property(leftLocator, "curveProperty", lhsCurveProperty),
                   LocatorUtils.property(rightLocator, "curveProperty", rhsCurveProperty),
                   lhsCurveProperty,
                   rhsCurveProperty)));
     }
     {
       AggregationType lhsAggregationType;
       lhsAggregationType = leftObject.getAggregationType();
       AggregationType rhsAggregationType;
       rhsAggregationType = rightObject.getAggregationType();
       target.setAggregationType(
           ((AggregationType)
               strategy.merge(
                   LocatorUtils.property(leftLocator, "aggregationType", lhsAggregationType),
                   LocatorUtils.property(rightLocator, "aggregationType", rhsAggregationType),
                   lhsAggregationType,
                   rhsAggregationType)));
     }
   }
 }
 public EdgeType withAggregationType(AggregationType value) {
   setAggregationType(value);
   return this;
 }
 public Object copyTo(ObjectLocator locator, Object target, CopyStrategy strategy) {
   final Object draftCopy = ((target == null) ? createNewInstance() : target);
   super.copyTo(locator, draftCopy, strategy);
   if (draftCopy instanceof EdgeType) {
     final EdgeType copy = ((EdgeType) draftCopy);
     if (this.isSetDirectedNode()) {
       List<DirectedNodePropertyType> sourceDirectedNode;
       sourceDirectedNode = this.getDirectedNode();
       @SuppressWarnings("unchecked")
       List<DirectedNodePropertyType> copyDirectedNode =
           ((List<DirectedNodePropertyType>)
               strategy.copy(
                   LocatorUtils.property(locator, "directedNode", sourceDirectedNode),
                   sourceDirectedNode));
       copy.unsetDirectedNode();
       List<DirectedNodePropertyType> uniqueDirectedNodel = copy.getDirectedNode();
       uniqueDirectedNodel.addAll(copyDirectedNode);
     } else {
       copy.unsetDirectedNode();
     }
     if (this.isSetDirectedFace()) {
       List<DirectedFacePropertyType> sourceDirectedFace;
       sourceDirectedFace = this.getDirectedFace();
       @SuppressWarnings("unchecked")
       List<DirectedFacePropertyType> copyDirectedFace =
           ((List<DirectedFacePropertyType>)
               strategy.copy(
                   LocatorUtils.property(locator, "directedFace", sourceDirectedFace),
                   sourceDirectedFace));
       copy.unsetDirectedFace();
       List<DirectedFacePropertyType> uniqueDirectedFacel = copy.getDirectedFace();
       uniqueDirectedFacel.addAll(copyDirectedFace);
     } else {
       copy.unsetDirectedFace();
     }
     if (this.isSetCurveProperty()) {
       CurvePropertyType sourceCurveProperty;
       sourceCurveProperty = this.getCurveProperty();
       CurvePropertyType copyCurveProperty =
           ((CurvePropertyType)
               strategy.copy(
                   LocatorUtils.property(locator, "curveProperty", sourceCurveProperty),
                   sourceCurveProperty));
       copy.setCurveProperty(copyCurveProperty);
     } else {
       copy.curveProperty = null;
     }
     if (this.isSetAggregationType()) {
       AggregationType sourceAggregationType;
       sourceAggregationType = this.getAggregationType();
       AggregationType copyAggregationType =
           ((AggregationType)
               strategy.copy(
                   LocatorUtils.property(locator, "aggregationType", sourceAggregationType),
                   sourceAggregationType));
       copy.setAggregationType(copyAggregationType);
     } else {
       copy.aggregationType = null;
     }
   }
   return draftCopy;
 }