Package com.scriptbasic

Class Engine.Sub<R>

java.lang.Object

com.scriptbasic.Engine.Sub<R>

All Implemented Interfaces:

Subroutine<R>

Enclosing class:

Engine

public class Engine.Sub<R>
extends Object
implements Subroutine<R>

Method Summary

Modifier and Type	Method	Description
R	call()	Call a subroutine without any argument.
R	call(Object... args)	Call the subroutine.
String	name()	Get the name of the subroutine.
int	numberOfArguments()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

numberOfArguments

public int numberOfArguments()

Specified by:

numberOfArguments in interface Subroutine<R>

Returns:

the number of arguments the subroutine expects when invoked

name

public String name()

Description copied from interface: Subroutine

Get the name of the subroutine. Even though the instance of the interface is usually acquired knowing the name of the subroutine this method can be used to access this information.

Specified by:

name in interface Subroutine<R>

Returns:

the name of the subroutine

call

public R call(Object... args)
       throws ScriptBasicException

Description copied from interface: Subroutine

Call the subroutine.

Specified by:

call in interface Subroutine<R>

Parameters:

args - the arguments passed to the subroutine

Returns:

the return value of the subroutine

Throws:

ScriptBasicException - when an BASIC error happens during the execution of the subroutine

call

public R call()
       throws ScriptBasicException

Description copied from interface: Subroutine

Call a subroutine without any argument.

Specified by:

call in interface Subroutine<R>

Returns:

the return value of the subroutine

Throws:

ScriptBasicException - in case of exception