Interface ContextSwitchingExpression

    • Method Detail

      • getControllingExpression

        Expression getControllingExpression()
        Get the subexpression that sets the context item
        Returns:
        the subexpression that sets the context item, position, and size to each of its items in turn
      • getControlledExpression

        Expression getControlledExpression()
        Get the subexpression that is evaluated in the new context
        Returns:
        the subexpression evaluated in the context set by the controlling expression