Class JsonTile

  • public class JsonTile
    extends java.lang.Object
    Materialized view within a JsonLattice.

    A tile is defined in terms of its dimensionality (the grouping columns, drawn from the lattice) and measures (aggregate functions applied to lattice columns).

    Occurs within JsonLattice.tiles.

    See Also:
    Description of schema elements
    • Field Summary

      Modifier and Type Field Description
      java.util.List dimensions
      List of dimensions that define this tile.
      java.util.List<JsonMeasure> measures
      List of measures in this tile.
    • Constructor Summary

      Constructor Description
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void accept​(ModelHandler handler)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • dimensions

        public final java.util.List dimensions
        List of dimensions that define this tile.

        Each dimension is a column from the lattice. The list of dimensions defines the level of aggregation, like a GROUP BY clause.

        Required, but may be empty. Each element is either a string (the unique label of the column within the lattice) or a string list (a pair consisting of a table alias and a column name).

    • Constructor Detail

      • JsonTile

        public JsonTile()