|ComplexElement, unlike SimpleElement is a class that must have child nodes. More...|
|Element is the base class of the tree. More...|
|SimpleElement is a class that doesn't have any child nodes. More...|
The classes in this namespace can be also used to create a complex hirarchy between objects. For example: A has an unknown number of B & C objects. C objects can contain unknown number of A or B objects. So you activate runComponent() to move accross the tree and do the requiered actions.