gnu.expr
Class ModuleBody

java.lang.Object
  |
  +--gnu.mapping.Procedure
        |
        +--gnu.mapping.Procedure0
              |
              +--gnu.expr.ModuleBody

public abstract class ModuleBody

extends Procedure0

Abstract class for the dummy top-level function of a module. This provides the functionality of gnu.mapping.ApplyMethodContainer, but it is class rather than an interface (thus ModuleMethod can use faster virtual method calls instead of slower interface calls).

Fields inherited from class gnu.mapping.Procedure

noArgs, sym_name

Constructor Summary

ModuleBody()

Method Summary

java.lang.Object	apply0()
java.lang.Object	apply0(ModuleMethod method) A subclass will typically override this like: switch (method.selector) { case 3: return function3(); case 5: return function5(); default: super.apply0(method); }
java.lang.Object	apply1(ModuleMethod method, java.lang.Object arg1)
java.lang.Object	apply2(ModuleMethod method, java.lang.Object arg1, java.lang.Object arg2)
java.lang.Object	apply3(ModuleMethod method, java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3)
java.lang.Object	apply4(ModuleMethod method, java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3, java.lang.Object arg4)
java.lang.Object	applyN(ModuleMethod method, java.lang.Object[] args)
abstract java.lang.Object	run()
void	runAsMain(java.lang.String[] args) This is invoked by main when ModuleBody is compiled with --main.

Methods inherited from class gnu.mapping.Procedure0

apply1, apply2, apply3, apply4, applyN, numArgs

Methods inherited from class gnu.mapping.Procedure

apply, checkArgCount, getName, getSetter, maxArgs, minArgs, name, print, set0, set1, setN, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

ModuleBody

public ModuleBody()

Method Detail

apply0

public java.lang.Object apply0()

Overrides:

apply0 in class Procedure0

run

public abstract java.lang.Object run()

runAsMain

public final void runAsMain(java.lang.String[] args)

This is invoked by main when ModuleBody is compiled with --main.

apply0

public java.lang.Object apply0(ModuleMethod method)

A subclass will typically override this like: switch (method.selector) { case 3: return function3(); case 5: return function5(); default: super.apply0(method); }

apply1

public java.lang.Object apply1(ModuleMethod method,
                               java.lang.Object arg1)

apply2

public java.lang.Object apply2(ModuleMethod method,
                               java.lang.Object arg1,
                               java.lang.Object arg2)

apply3

public java.lang.Object apply3(ModuleMethod method,
                               java.lang.Object arg1,
                               java.lang.Object arg2,
                               java.lang.Object arg3)

apply4

public java.lang.Object apply4(ModuleMethod method,
                               java.lang.Object arg1,
                               java.lang.Object arg2,
                               java.lang.Object arg3,
                               java.lang.Object arg4)

applyN

public java.lang.Object applyN(ModuleMethod method,
                               java.lang.Object[] args)