Trait rtlola_interpreter::rtlola_mir::Window

pub trait Window {
    fn target(&self) -> StreamReference;
    fn caller(&self) -> StreamReference;
    fn op(&self) -> WindowOperation;
    fn ty(&self) -> &Type;
}

A trait for any kind of window

Required Methods

fn target(&self) -> StreamReference

Returns a reference to the stream that will be aggregated by that window.

fn caller(&self) -> StreamReference

Returns a reference to the stream in which expression this window occurs.

fn op(&self) -> WindowOperation

Returns the aggregation operation the window uses.

fn ty(&self) -> &Type

Returns the type of value the window produces.

Implementors

impl Window for DiscreteWindow

impl Window for SlidingWindow