sjm.examples.sling
Class NegativeAssembler

java.lang.Object
  |
  +--sjm.parse.Assembler
        |
        +--sjm.examples.sling.NegativeAssembler

public class NegativeAssembler

extends Assembler

Pop the assembly, and push a new function that multiplies this function by -1.

Constructor Summary

NegativeAssembler()

Method Summary

void	workOn(Assembly a) Push the point (-1, -1), and ask an Arithmetic "times" object to work on the assembly.

Methods inherited from class sjm.parse.Assembler

elementsAbove

Methods inherited from class java.lang.Object

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

Constructor Detail

NegativeAssembler

public NegativeAssembler()

Method Detail

workOn

public void workOn(Assembly a)

Push the point (-1, -1), and ask an Arithmetic "times" object to work on the assembly. The arithmetic function will pop the point and will pop whatever function was on top of the stack previously. The arithmetic function will then form a multiplication function from these elements and push this new function.

Overrides:

workOn in class Assembler

Parameters:

Assembly - the assembly to work on