parameters: (self, node)
docstring: Save the node to use in future.
docstring_summary: Save the node to use in future.
docstring_tokens: Save the node to use in future .
function: def setCurrentNode(self, node):
          """Save the node to use in future."""
          self.currentNode = node
function_tokens: def setCurrentNode ( self , node ) : self . currentNode = node