protected ContextAccessor fieldAcsr = null;
protected String className = null;
public IfInstanceOf(Element element, SimpleMethod simpleMethod) {
super(element, simpleMethod);
this.mapAcsr = new ContextAccessor(element.getAttribute("map-name"));
this.fieldAcsr = new ContextAccessor(element.getAttribute("field-name"));
this.className = element.getAttribute("class");
SimpleMethod.readOperations(element, subOps, simpleMethod);
Element elseElement = UtilXml.firstChildElement(element, "else");