Struct ExecutionContext

pub struct ExecutionContext<'a> { /* private fields */ }

Context for nodes. Nodes get their inputs, set their ouputs, redirect to subroutine and other through this context.

Implementations

impl<'a> ExecutionContext<'a>

pub fn execute_subroutine( &mut self, start: AbsoluteNodeId, input_values: Vec<Rc<dyn Object>>, )

Redirect execution to a subroutine. Returns whatever end node receives.

pub fn finish_subroutine(&mut self, return_values: Vec<Rc<dyn Object>>)

Finish executing subroutine, return to caller.

pub fn get_inputs(&self) -> Vec<Rc<dyn Object>>

pub fn set_outputs(&mut self, values: Vec<Rc<dyn Object>>)

pub fn set_variable(&mut self, name: &str, val: Rc<dyn Object>)

pub fn get_variable(&self, name: &str) -> Option<Rc<dyn Object>>