Package mondrian.olap.fun

Interface Resolver.Conversion

Enclosing interface:
Resolver
public static interface Resolver.Conversion
Description of an implicit conversion that occurred while resolving an operator call.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    apply(Validator validator, List<Exp> args)
    Applies this conversion to its argument, modifying the argument list in place.
    void
    checkValid()
    Checks the viability of implicit conversions.
    int
    getCost()
    Returns the cost of the conversion.

  • Method Details

    • getCost

      int getCost()
      Returns the cost of the conversion. If there are several matching overloads, the one with the lowest overall cost will be preferred.
      Returns:
      Cost of conversion

    • checkValid

      void checkValid()
      Checks the viability of implicit conversions. Converting from a dimension to a hierarchy is valid if is only one hierarchy.

    • apply

      void apply(Validator validator, List<Exp> args)
      Applies this conversion to its argument, modifying the argument list in place.
      Parameters:
      validator - Validator
      args - Argument list