Absyn
Class MiniJava.Exp.Assign

java.lang.Object
  Absyn.MiniJava
      Absyn.MiniJava.Exp
          Absyn.MiniJava.Exp.Assign

Enclosing class:

MiniJava.Exp

public static class MiniJava.Exp.Assign
extends MiniJava.Exp

Nested Class Summary

Nested classes/interfaces inherited from class Absyn.MiniJava.Exp

MiniJava.Exp.ArrayAccess, MiniJava.Exp.Assign, MiniJava.Exp.Call, MiniJava.Exp.FieldAccess, MiniJava.Exp.Id, MiniJava.Exp.If, MiniJava.Exp.Infix, MiniJava.Exp.Literal, MiniJava.Exp.NewArray, MiniJava.Exp.NewInstance, MiniJava.Exp.Operator, MiniJava.Exp.Prefix, MiniJava.Exp.Super, MiniJava.Exp.This

Nested classes/interfaces inherited from class Absyn.MiniJava

MiniJava.Dec, MiniJava.Exp, MiniJava.Modifier, MiniJava.Name, MiniJava.Print, MiniJava.Stm, MiniJava.Type, MiniJava.Unit, MiniJava.Visitor<Domain,Range>

Field Summary

MiniJava.Exp	left
MiniJava.Exp.Operator	op
MiniJava.Exp	right

Fields inherited from class Absyn.MiniJava.Exp

type

Fields inherited from class Absyn.MiniJava

token

Constructor Summary

MiniJava.Exp.Assign(Token t, MiniJava.Exp l, MiniJava.Exp r)
An assignment expression

Method Summary

<D,R> R

accept(MiniJava.Visitor<D,R> v, D d) Each AST node accepts a Visitor

Methods inherited from class Absyn.MiniJava

column, line, main

Methods inherited from class java.lang.Object

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

Field Detail

op

public final MiniJava.Exp.Operator op

left

public final MiniJava.Exp left

right

public final MiniJava.Exp right

Constructor Detail

MiniJava.Exp.Assign

public MiniJava.Exp.Assign(Token t,
                           MiniJava.Exp l,
                           MiniJava.Exp r)

An assignment expression

Parameters:

t - operator token "="

l - left hand side: should be a variable (local, field access, or array access)

r - right hand side

Method Detail

accept

public <D,R> R accept(MiniJava.Visitor<D,R> v,
                      D d)

Description copied from class: MiniJava

Each AST node accepts a Visitor

Specified by:

accept in class MiniJava

Type Parameters:

D - the domain of the visitor (i.e., argument type)

R - the range of the visitor (i.e., result type)

Parameters:

v - the visitor

d - the visitor's argument

Returns:

the visitor's return value