Returns Syntax which specifies the syntax that is acceptable for this primitive.
Returns Syntax which specifies the syntax that is acceptable for this primitive. Used by the compiler for type-checking.
the Syntax for the primitive.
Syntax
Executes this Command
.
Executes this Command
. Called by NetLogo when this Command
is called at run-time.
the Argument
s that were passed to
the command. (May be a Reporter
or a constant.)
To evaluate arguments, use the typesafe methods in the Argument
interface.
the current Context
allows access to NetLogo internal methods
ExtensionException
(if an extension-related problem occurs)
LogoException
(if one of the evaluated arguments throws a LogoException)
Interface for NetLogo extension commands. Commands are primitives that do not return a value. All new commands must implement this interface.