Class SeriesData

src/data/SeriesData.ts:152–1500

let makeIdFromName: (data: SeriesData, idx: number) => void;

class SeriesData<
    HostModel extends Model = Model,
    Visual extends DefaultDataVisual = DefaultDataVisual
> {

    readonly type = 'list';

    /**
     * Name of dimensions list of SeriesData.
     *
     * @caution Carefully use the index of this array.
     * Because when DataStore is an extra high dimension(>30) dataset. We will only pick
     * the used dimensions from DataStore to avoid performance issue.
     */
    readonly dimensions: SeriesDimensionName[];

    // Information of each data dimension, like data type.
    private _dimInfos: Record<SeriesDimensionName, SeriesDimensionDefine>;

    private _dimOmitted = false;
    private _schema?: SeriesDataSchema;
    /**
     * @pending
     * Actually we do not really need to convert dimensionIndex to dimensionName
     * and do not need `_dimIdxToName` if we do everything internally based on dimension
     * index rather than dimension name.
     */
    private _dimIdxToName?: zrUtil.HashMap<DimensionName, DimensionIndex>;

    readonly hostModel: HostModel;

    /**
     * @readonly
     */
    dataType: SeriesDataType;

    /**
     * @readonly
     * Host graph if List is used to store graph nodes / edges.
     */
    graph?: Graph;

    /**
     * @readonly
     * Host tree if List is used to store tree nodes.
     */
    tree?: Tree;

    private _store: DataStore;

    private _nameList: string[] = [];
    private _idList: string[] = [];

    // Models of data option is stored sparse for optimizing memory cost
    // Never used yet (not used yet).
    // private _optionModels: Model[] = [];

    // Global visual properties after visual coding