@honua/sdk-js
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    Interface ExplorationState

    Immutable exploration-state snapshot. Reducers return a new object on change; readers compare by reference (prev.filters !== next.filters).

    Fields map 1:1 to the slices that views can subscribe to (see ExplorationSlice). Adding a field requires extending the slice union, the reducer's diff logic, and the linked-view preset table.

    interface ExplorationState {
        aggregation?: AggregationSpec;
        extent?: HonuaExtent;
        filters: Readonly<Record<string, FilterClause>>;
        grouping: readonly string[];
        page: PaginationSpec;
        preset: LinkedViewPresetName;
        selection: readonly FeatureSelectionTarget[];
        sort: readonly SortSpec[];
        spatialFilter?: SpatialFilter;
        visibleFields: readonly string[];
    }
    Index

    Properties

    aggregation? extent? filters grouping page preset selection sort spatialFilter? visibleFields

    Properties

    aggregation?: AggregationSpec

    Aggregation spec (mirrors Query.aggregation).

    extent?: HonuaExtent

    Current viewport extent.

    filters: Readonly<Record<string, FilterClause>>

    Global filters keyed by clause id.

    grouping: readonly string[]

    Group-by keys for chart / pivot views.

    Readonlypage

    page: PaginationSpec

    Pagination offset / limit.

    preset: LinkedViewPresetName

    Active linked-view preset name.

    selection: readonly FeatureSelectionTarget[]

    Currently selected features. Raw ids are supported for single-source apps; multi-source apps should use source-qualified targets.

    sort: readonly SortSpec[]

    Sort order shared across linked views.

    spatialFilter?: SpatialFilter

    Optional spatial filter (geometry + relationship).

    visibleFields: readonly string[]

    Field visibility for tabular / form views. Empty = "all".

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