Class MapGetFunction

    • Constructor Detail

      • MapGetFunction

        public MapGetFunction()
    • Method Detail

      • evaluate

        public <T> T evaluate​(Object object,
                              Class<T> context)
        Description copied from class: ExpressionAbstract
        Default implementation delegates handling of context conversion to Converters utility class.

        Subclasses are expected to make use of the Converters utility class (as the easiest way to provide value morphing in conformance with the Filter specification).

        Specified by:
        evaluate in interface Expression
        evaluate in class ExpressionAbstract
        Type Parameters:
        T - The type of the returned object.
        object - The object to evaluate the expression against.
        context - The type of the resulting value of the expression.
        Evaluates the given expression based on the content of the given object an an instance of context.