NAME

       wgt - standard widget module

STANDARD WIDGET MODULE

       The  Standard  Widgetmodule  is  a  set  of  comprehensive  objects  designed to be used as widgets for a
       particular applications.

       The conditional class
       The Conditionalclass is a widget class that provides a mechanism for conditional expression evaluation. A
       conditional object, if active, is valuated by evaluating the operator and the associated left  and  right
       operands. A conditional can also be defined by name and info.

       const cond (afnix:wgt:Conditional "test" "test example")

       The conditional is defined with the setmethod which accepts one or two operands.

       cond:set "==" "x" 2

STANDARD WIDGET REFERENCE

       Conditional
       The Conditionalclass is a widget class which represents a selectable condition. A condition is defined by
       a  string operator and one or two literal arguments. If the condition is active, it can be valuated by an
       expressable interface.

       Predicate

              conditional-p

       Inheritance

              NameableSerial

       Constructors

              Conditional (none)
              The Uriconstructor creates an empty uri object.

              Conditional (String)
              The Conditionalconstructor creates a conditional object by name.

              Conditional (String String)
              The Conditionalconstructor creates a conditional object by name and information.

       Methods

              set-name -> none (String)
              The set-namemethod sets the conditional name.

              set-info -> none (String)
              The set-infomethod sets the conditional information.

              get-info -> String (none)
              The get-infomethod gets the conditional information.

              set-active -> none (Boolean)
              The set-activemethod sets the conditional active flag.

              get-active -> Boolean (none)
              The get-activemethod gets the conditional active flag.

              set -> none (String Literal | String Literal Literal)
              The setmethod set the conditional expression. In the first form, the operator is set with a unique
              lhs. In the second form, the operator is set with a lhs and a rhs.

              get-operator -> String (none)
              The get-operatormethod gets the conditional operator.

              get-lhs -> Literal (none)
              The get-lhsmethod gets the conditional lhs.

              get-rhs -> Literal (none)
              The get-rhsmethod gets the conditional rhs.

AFNIX                                              2020-03-22                                             wgt(3)