org.millscript.millscript.functions
Class ManyBodyFunction

java.lang.Object
  org.millscript.millscript.functions.Function
      org.millscript.millscript.functions.ManyBodyFunction

public class ManyBodyFunction
extends Function

This class provides multiple dispatch functions for MillScript. The point here is to allow multiple function definitions with different type signatures, that dispatch on specified arguments.

Constructor Summary

ManyBodyFunction(Machine mc, SpiceClass sc, Function lf)
Constructs a new ManyBodyFunction with the specified initial method entry.

Method Summary

void	apply(Machine mc, int nargs) Performs this function using the specified machine, with the specified number of arguments.
void	setMethodEntry(Machine mc, SpiceClass sc, Function func) Sets the Function body for the specified type signature.

Methods inherited from class org.millscript.millscript.functions.Function

applyUpdater, checkNargs, checkNargsGT, checkUNargs, getName, modName, reportNargsError, reportNargsGTError, setName, toString, tryClone

Methods inherited from class java.lang.Object

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

Constructor Detail

ManyBodyFunction

public ManyBodyFunction(Machine mc,
                        SpiceClass sc,
                        Function lf)

Constructs a new ManyBodyFunction with the specified initial method entry.

Parameters:

mc - the current Machine

sc - the spice class to dispatch on

lf - the Function to execute for the specified type signature

Method Detail

apply

public void apply(Machine mc,
                  int nargs)

Description copied from class: Function

Performs this function using the specified machine, with the specified number of arguments.

Specified by:

apply in class Function

Parameters:

mc - the machine to perform this function on

nargs - the number of arguments the function is being invoked with

See Also:

Function.apply(org.millscript.millscript.vm.Machine, int)

setMethodEntry

public void setMethodEntry(Machine mc,
                           SpiceClass sc,
                           Function func)

Sets the Function body for the specified type signature.

Parameters:

mc - the current Machine

sc - the spice class to dispatch on

func - the Function to execute for the specified type signature