Get a string representation of element, normally we don't allow direct access to element, but just getting a string representation is ok
The source position of this object, initially set to undefined.
The source position of this object, initially set to undefined.
If current source position is undefined, update it with given position newpos'
If current source position is undefined, update it with given position newpos'
the object itself
Creates a String representation of this object.
Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.
a String representation of the object.
Represents an element with variables that are bound in a certain scope.