How to use

create

method

in

cascading.flow.planner.iso.transformer.ElementFactory

@Override
protected boolean transformGraphInPlaceUsing( Transformed<ElementGraph> transformed, ElementGraph graph, Match match )
 {
 ElementFactory elementFactory = transformed.getPlannerContext().getElementFactoryFor( factoryName );
 if( elementFactory == null )
  return false;
 Set<FlowElement> captured = match.getCapturedElements( ElementCapture.Primary );
 if( captured.isEmpty() )
  return false;
 else if( captured.size() != 1 )
  throw new IllegalStateException( "expected one, but found multiple flow elements in the match expression: " + captured );
 FlowElement replace = captured.iterator().next();
 FlowElement replaceWith = elementFactory.create( graph, replace );
 ElementGraphs.replaceElementWith( graph, replace, replaceWith );
 return true;
 }
}

Element element = elementFactory.create((Class<? extends Element>)field.getType(), wrappedElement);

ElementGraphs.insertFlowElementBefore( graph, flowElement, elementFactory.create( graph, flowElement ) );
break;
ElementGraphs.insertFlowElementAfter( graph, flowElement, elementFactory.create( graph, flowElement ) );
break;
 ElementGraphs.insertFlowElementBetweenEdge( graph, incomingEdge, elementFactory.create( graph, predecessor ) );
 ElementGraphs.insertFlowElementBetweenEdge( graph, outgoingEdge, elementFactory.create( graph, successor ) );