Give nihonglish.jj both the tokens $($uppercase and lowercase$)$ of the English words, and the grammar rules to parse Nihonglish.

I have already already given you the following classes and interfaces:

Sentence.java,

Phrase.java,

SubjectPhrase.java,

ToPhrase.java,

You have to:

Define the terminals $($they are called TOKENs in Javacc$).$

Define the grammar rules in Nihonglish.jj$.$

What this program does is restate the Nihonglish sentences into ordinary English:

$ javacc.sh Nihonglish.jj

Java Compiler Compiler Version $5\mathrm{.}0($Parser Generator$)$

$($type "javacc" with no arguments for help$)$

Reading from file Nihonglish.jj $...$

File "TokenMgrError.java" is being rebuilt.

File "ParseException.java" is being rebuilt.

File "Token.java" is being rebuilt.

File "SimpleCharStream.java" is being rebuilt.

Parser generated successfully.

$ javac Nihonglish.java

$ java Nihonglish

Sentence to parse or $""$ to quit: I as for home to going.

I am going to home.

Sentence to parse or $""$ to quit: I as for home to going?

Am I going home?

Sentence to parse or $""$ to quit: Home to I as for going.

I am going to home.

Sentence to parse or $""$ to quit: Home to going.

I am going to home.

Sentence to parse or $""$ to quit: Store to going.

I am going to the store.

Sentence to parse or $""$ to quit: Store to you as for going.

You are going to the store.

Sentence to parse or $""$ to quit: You as for going?

Are you going?

Sentence to parse or $""$ to quit: You as for home to going.

You are going to home.

Sentence to parse or $""$ to quit: $($I just pressed "Enter"$)$

So let us go$!$

PARSER$\_$BEGIN$($Nihonglish$)$

import java.util.$*$;

import java.io$.*$;

public

class Nihonglish

$\{$

public

static

String QUIT$\_$CMD $=""$;

static

Nihonglish parser $=$ null;

public

static

Sentence parse $($String parseMe

$)$

throws Exception

$\{$

StringReader input $=$ new java.io$.$StringReader$($parseMe$)$;

if $($parser $==$ null$)$

parser $=$ new Nihonglish$($input$)$;

else

parser.ReInit$($input$)$;

return$($parser$.$sentence$())$;

$\}$

public

static

void main$($String$[]$ args$)$ throws Exception

$\{$

String parseMe;

Scanner input $=$ new Scanner$($System$.$in$)$;

while $($true$)$

$\{$

System.out.print

$("$Sentence to parse or $\backslash ""+$

QUIT$\_$CMD $+$

$"\backslash "$ to quit: $"$

$)$;

parseMe $=$ input.nextLine$()$;

if $($ parseMe.equals$($QUIT$\_$CMD$))$

$\{$

break;

$\}$

try

$\{$

System.out.println$($parse$($parseMe$))$;

$\}$

catch $($Exception error$)$

$\{$

System.err.println$($error$)$;

$\}$

$\}$

$\}$

$\}$

PARSER$\_$END$($Nihonglish$)$

SKIP: $\{""|"\backslash$t$"|"$

$"|"\backslash$r$"\}$

TOKEN: $\{/*$ DELETE THIS AND DEFINE TOKENS HERE $*/$

$\}$

Sentence sentence $()$ throws Exception :

$\{$

Sentence sent;

Phrase phrase;

boolean isQuestion;

$\}$

$\{$

$//$ DELETE THIS AND ADD CODE HERE

$\{$ return$($null $/*$ DELETE null AND ADD CODE HERE $*/)$; $\}$

$\}$

Phrase postposit$\_$phrase$\_$list $()$ throws Exception :

$\{$

Phrase phrase$1$st $=$ null;

Phrase phraseNth $=$ null;

$\}$

$\{$

$//$ DELETE THIS AND ADD CODE HERE

$\{$ return$($null $/*$ DELETE null AND ADD CODE HERE $*/)$; $\}$

$\}$

Phrase postposit$\_$phrase $()$ throws Exception :

$\{$

Phrase phrase $=$ null;

String who $=""$;

String where $=""$;

$\}$

$\{$

$//$ DELETE THIS AND ADD CODE HERE

$\{$ return$($null $/*$ DELETE null AND ADD CODE HERE $*/)$; $\}$

$\}$

String who $()$ throws Exception :

$\{$

String s;

$\}$

$\{$

$//$ DELETE THIS AND ADD CODE HERE

$\{$ return$($null $/*$ DELETE null AND ADD CODE HERE $*/)$; $\}$

$\}$

String where $()$ throws Exception :

$\{$

String s;

$\}$

$\{$

$//$ DELETE THIS AND ADD CODE HERE

$\{$ return$($null $/*$ DELETE null AND ADD CODE HERE $*/)$; $\}$

$\}$