Parser

java.lang.Object
- Parser

```
public class Parser
extends java.lang.Object
```
This class is part of "World of Zuul". "World of Zuul" is a simple, text based adventure game. This parser takes user input and tries to interpret it as a "Zuul" command. Every time it is called it takes a line as a String and tries to interpret the line as a two word command. It returns the command as an object of class Command. The parser has a set of known command words. It checks user input against the known commands, and if the input is not one of the known commands, it returns a command object that is marked as an unknown command.

Version:

2.0 (Jan 2003) DB edited (2019)

Author:

Michael Kolling and David J. Barnes

Field Summary

Fields
Modifier and Type Field Description

private CommandWords aCommandWords

Constructor Summary

Constructors
Constructor Description

Parser()
Create a new Parser.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Command`	`getCommand(java.lang.String pInputLine)`	Get a new command from the user.
`java.lang.String`	`getCommandString()`	Returns a String with valid command words.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - aCommandWords
```
private CommandWords aCommandWords
```
- Constructor Detail
  - Parser
```
public Parser()
```
    Create a new Parser.
- Method Detail
  - getCommand
```
public Command getCommand(java.lang.String pInputLine)
```
    Get a new command from the user. The command is read by parsing the 'inputLine'.
    
    Parameters:
    
    pInputLine - Lis la String entrÃ©e.
    
    Returns:
    
    une commande
  - getCommandString
```
public java.lang.String getCommandString()
```
    Returns a String with valid command words.
    
    Returns:
    
    la String avec les commandes valides.