edu.polytechnique.mjava.ast

Class Instruction

java.lang.Object

edu.polytechnique.mjava.ast.Instruction

Direct Known Subclasses:

IAssign, IBlock, IIf, IPrint, IReturn, IWhile

public abstract class Instruction
extends java.lang.Object

Root class for typed instructions.

Constructor Summary

Constructors

Constructor and Description
Instruction()

Method Summary

Modifier and Type	Method and Description
abstract <E extends java.lang.Exception> void	accept(InstructionVisitor<E> visitor)
boolean	isEmpty()

Methods inherited from class java.lang.Object

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

Constructor Detail

Instruction

public Instruction()

Method Detail

accept

public abstract <E extends java.lang.Exception> void accept(InstructionVisitor<E> visitor)
                                                     throws E extends java.lang.Exception

Throws:

E extends java.lang.Exception

isEmpty

public boolean isEmpty()