BeamConsoleWeb.Console.DashboardPresenter (beam_console v0.2.0)

Transforms one transient runtime snapshot into bounded dashboard view models.

Summary

process_result()

Returns started applications in deterministic display order.

nodes(snapshot)

Returns local and connected nodes in deterministic display order.

Returns sorted process rows plus exact matching and omission counts.

Returns a bounded selected-entity view model without retaining the snapshot.

Checks whether an opaque entity ID belongs to the latest snapshot.

@type process_result() :: %{
  items: [BeamConsole.ProcessInfo.t()],
  matching_count: non_neg_integer(),
  omitted_count: non_neg_integer()
}

@spec applications(BeamConsole.Snapshot.t()) :: [BeamConsole.ApplicationInfo.t()]

Returns started applications in deterministic display order.

@spec nodes(BeamConsole.Snapshot.t()) :: [BeamConsole.NodeInfo.t()]

Returns local and connected nodes in deterministic display order.

@spec process_result(BeamConsole.Snapshot.t(), String.t(), pos_integer()) ::
  process_result()

Returns sorted process rows plus exact matching and omission counts.

@spec selection(BeamConsole.Snapshot.t(), String.t() | nil) :: map() | nil

Returns a bounded selected-entity view model without retaining the snapshot.

@spec valid_selection?(BeamConsole.Snapshot.t() | nil, String.t()) :: boolean()

Checks whether an opaque entity ID belongs to the latest snapshot.