if(bMultipleMapping){
int i_mapping=Integer.parseInt(path.substring(k3+1,k4));
Node parent_saved=parent;
parent=parent.findMultipleMappingExist(i_mapping);
if(parent==null){
parent=parent_saved.insertMultipleMapping(i_mapping);
}
}
for(Node child:parent.getChildren()){
if (bIsPrecondition) {
if (child.isPrecondition())