Raxol.Core.Runtime.Events.Dispatcher (Raxol v2.0.1)

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Manages the application state (model) and dispatches events to the application's update/2 function. It also handles commands returned by update/2.

Summary

Functions

broadcast(topic, payload)

Broadcasts an event payload to all subscribers of a topic.

child_spec(init_arg)

Returns a specification to start this module under a supervisor.

dispatch_event(event, state)

Dispatches an event to the appropriate handler based on event type and target.

handle_event(event, state)

Handles an application-level event and updates the application state.

process_system_event(event, state)

Processes a system-level event that affects the runtime itself rather than the application logic.

start_link(init_opts \\ [])
start_link(runtime_pid, initial_state, opts \\ [])
subscribe(topic)

Subscribes the calling process to a specific event topic.

unsubscribe(topic)

Unsubscribes the calling process from a specific event topic.

Functions

broadcast(topic, payload)

@spec broadcast(atom(), map()) :: :ok

Broadcasts an event payload to all subscribers of a topic.

child_spec(init_arg)

Returns a specification to start this module under a supervisor.

See Supervisor.

dispatch_event(event, state)

Dispatches an event to the appropriate handler based on event type and target.

handle_event(event, state)

Handles an application-level event and updates the application state.

process_system_event(event, state)

Processes a system-level event that affects the runtime itself rather than the application logic.

start_link(init_opts \\ [])

start_link(runtime_pid, initial_state, opts \\ [])

subscribe(topic)

@spec subscribe(atom()) :: {:ok, pid()}

Subscribes the calling process to a specific event topic.

unsubscribe(topic)

@spec unsubscribe(atom()) :: :ok

Unsubscribes the calling process from a specific event topic.