Package com.bdtripp.hauntedhouse.engine

Class Parser

java.lang.Object

com.bdtripp.hauntedhouse.engine.Parser

public class Parser
extends Object

Parses raw player input into structured commands. The Parser tokenizes input from either the CLI or web client, extracts up to three command words, and produces a Command object for processing.

Author:

Michael Kölling, David J. Barnes, and Brian Tripp

Constructor Summary

Constructors

Constructor	Description
Parser(InputStream inputStream)	For the CLI application
Parser(String string)	For the Web application

Method Summary

Modifier and Type	Method	Description
Command	getCommand()	Returns a tokenized version of the command that was entered by the player

Methods inherited from class java.lang.Object

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

Constructor Details

Parser

public Parser(String string)

For the Web application

Parameters:

string - the input to tokenize

Parser

public Parser(InputStream inputStream)

For the CLI application

Parameters:

inputStream - the input stream to tokenize

Method Details

getCommand

public Command getCommand()

Returns a tokenized version of the command that was entered by the player

Returns:

the command