TomTom Maps for JavaScript
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    Type Alias ToolState

    State passed to tool factory functions. Organized by feature area, each sub-state mixes lazy module access with the current service data produced during the session.

    function createMyTool(state: ToolState) {
      return tool({
        execute: async () => {
          const pins = await state.places.getPinPlacesModule();
          state.routing.currentRoutes;  // most recent routes
          state.baseMap.mapLibreMap;    // MapLibre instance
        }
      });
    }
    type ToolState = {
        analyses: Analyses;
        baseMap: BaseMapState;
        byod: BYODState;
        codeExecution: SandboxExecutor;
        customGeometries: CustomGeometriesState;
        engine: JobEngine;
        mapPOIs: MapPOIsState;
        places: PlacesState;
        ranges: RangeState;
        routing: RoutingState;
        trackers: EventsState;
        trafficAreaAnalytics: TrafficAreaAnalyticsState;
        trafficIncidents: TrafficIncidentsState;
        trafficTiles: TrafficTilesState;
    }
    Index

    Properties

    analyses baseMap byod codeExecution customGeometries engine mapPOIs places ranges routing trackers trafficAreaAnalytics trafficIncidents trafficTiles

    Properties

    analyses: Analyses

    Single session-level registry of every analysis (one-shot + recurring) across all entry kinds. Results live here, and per-entry views read them on demand via Analyses.getAnalysesForEntry. analyseData registers a record + a job on JobEngine; monitorAnalysis toggles the job's active flag.

    baseMap: BaseMapState

    Base map display: style, language, viewport, layers, and hillshade.

    byod: BYODState

    Bring-your-own-data GeoJSON layers — customer-authored data the agent can read and render.

    codeExecution: SandboxExecutor

    Strategy used to run code-generation tools (analyseData / processData). Initialised to the main-thread executor by createToolState, and overridden by createMapAgent from MapAgentOptions.codeExecution. Tools read this to select where sandbox code runs.

    customGeometries: CustomGeometriesState

    Derived/custom polygon entries — output of processData.

    engine: JobEngine

    The single recurrence engine. Owners (analyses, trackers) register entry-anchored jobs and keep the returned handles; the engine re-runs each active job when its source entries change. Generic — it never interprets a job's recipe (the tools layer builds the run closure). See JobEngine.

    mapPOIs: MapPOIsState

    Map POI layer: visibility, filtering, and category management.

    places: PlacesState

    Places layer: PlacesModule plus an append-only search history.

    ranges: RangeState

    Reachable range results: origin, budgets, and bbox summaries.

    routing: RoutingState

    Route calculation, waypoint management, and planning parameter state.

    trackers: EventsState

    Generic trackers — rising-edge reducers fed by their own JobEngine jobs. A tracker fires an alert/event when its rule's Verdict crosses an edge (ingestVerdict); owns the durable TrackerEvent log.

    trafficAreaAnalytics: TrafficAreaAnalyticsState

    Traffic area analytics: aggregation module + last result + viz config.

    trafficIncidents: TrafficIncidentsState

    Traffic incidents: fetched entry history and per-entry rendering.

    trafficTiles: TrafficTilesState

    Traffic tile overlays: flow tiles + incident overlay tiles.

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