aim4.im.v2i.RequestHandler

## Interface TrafficSignalRequestHandler

- All Superinterfaces:
    RequestHandler
  All Known Implementing Classes:
    Approx4PhasesTrafficSignalRequestHandler, ApproxNPhasesTrafficSignalRequestHandler, ApproxSimpleTrafficSignalRequestHandler

      public interface TrafficSignalRequestHandler
      extends RequestHandler

  The interface for request handler with traffic signals.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `TrafficSignal` | `getSignal(int laneId)` Get the traffic signal of a lane.

    - ### Methods inherited from interface aim4.im.v2i.RequestHandler.RequestHandler

      `act, getStatCollector, processRequestMsg, setBasePolicyCallback`

- - ### Method Detail

    - #### getSignal

          TrafficSignal getSignal(int laneId)

      Get the traffic signal of a lane.
      Parameters:
        `laneId` - the land ID
      Returns:
        traffic signal

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