StarUML - Translator - Recursive Traversal

recursive.js

// These functions allow to get a list of elements according to the 
// REPEAT feature of staruml templates
// This piece of code comes from the StarUML translators 


////////////////////////////////////////////////
// getAllRecursiveElements : 
//
function getAllRecursiveElements(isDeep, rootElem, filterType) {
  // 1.get elem's type
  var rootElemPathname = rootElem.pathname;
  
  // 2.get all elements whose type is filterType in MetaClass
  var metaClass = app.MetaModel.FindMetaClass(filterType);
  var count = metaClass.getInclusiveInstanceCount();
  
  var elemArray = new Array();
  var rc = rootElemPathname.split("::").length;
  
  for (var i = 0; i < count; i++) {
    var elem = metaClass.getInclusiveInstanceAt(i);
  
    // 3.0 in case of filterType
    if (elem.IsKindOf(filterType)) {
      if (elem.pathname.indexOf(rootElemPathname + "::") == 0) {
        // 3.1 in case of recursive option
        if (isDeep) {
          // 3.insertion sort by name
          elemArray = insertElementArray(elem, elemArray);
        }
  
        // 3.2 in case of not recursive option
        else {
          // 3.2.1 if no. of separator of pathname of selected element == no. of separator of pathname of rootElem + 1
          if (elem.pathname.split("::").length == (rc+1)) {
            elemArray = insertElementArray(elem, elemArray);
          }
          // 3.2.2 unless
          else {
            // do nothing
          }
        }
      }
    }
  }
  
  return elemArray;
}

/////////////////////////////////////////////////
// IsItemTrue : 
//
function IsItemTrue(wholeConds) {
  var cond = true;
  
  try
  {
    if ((wholeConds != "") && (wholeConds != null)) {
      eval("var cond = "+ wholeConds);
      return cond;
    } else {
      return true;
    }
  }
  catch (ex)
  {
    log(GetErrorPos()+": Error exists in "+wholeConds+" condition argument.");
    throw ex;
  }
}