Package yasc.GameModel

Class LevelParser

java.lang.Object

yasc.GameModel.LevelParser

public class LevelParser
extends java.lang.Object

Class with static methods used for level loading and parsing.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LevelParser.Exception	Exception thrown when level data is invalid.

Constructor Summary

Constructors

Constructor	Description
LevelParser()

Method Summary

Modifier and Type	Method	Description
static Level	loadLevelFromResource(java.lang.String path)	Loads level data from a file and parses it.
static Level	loadLevelFromURL(java.lang.String source)	Loads level data from a URL and parses it.
static Level	parseLines(java.lang.String[] lines)	Parses given level data.
static java.lang.String[]	readLinesFromResource(java.lang.String filename)	Loads level data from a given resource.
static java.lang.String[]	readLinesFromURL(java.lang.String source)	Loads level data from a URL.

Methods inherited from class java.lang.Object

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

Constructor Detail

LevelParser

public LevelParser()

Method Detail

parseLines

public static Level parseLines(java.lang.String[] lines)
                        throws LevelParser.Exception

Parses given level data.

Parameters:

lines - lines containg level data.

Returns:

parsed level.

Throws:

LevelParser.Exception - when the level data is invalid.

readLinesFromResource

public static java.lang.String[] readLinesFromResource(java.lang.String filename)
                                                throws java.io.IOException,
                                                       java.lang.NullPointerException

Loads level data from a given resource.

Parameters:

filename - path to a resource with level data.

Returns:

data for the parser function.

Throws:

java.io.IOException - when resource is unavailable.

java.lang.NullPointerException - when resource is unavailable.

readLinesFromURL

public static java.lang.String[] readLinesFromURL(java.lang.String source)
                                           throws java.io.IOException

Loads level data from a URL.

Parameters:

source - path to a remote file with level data.

Returns:

data for the parser function.

Throws:

java.io.IOException - when remote file is unavailable.

loadLevelFromResource

public static Level loadLevelFromResource(java.lang.String path)
                                   throws java.io.IOException,
                                          LevelParser.Exception

Loads level data from a file and parses it.

Parameters:

path - path to a resource file with level data.

Returns:

parsed level.

Throws:

java.io.IOException - when file is unavailable.

LevelParser.Exception - when level data is invalid.

loadLevelFromURL

public static Level loadLevelFromURL(java.lang.String source)
                              throws java.io.IOException,
                                     LevelParser.Exception

Loads level data from a URL and parses it.

Parameters:

source - path to a remote file with level data.

Returns:

parsed level.

Throws:

java.io.IOException - when file is unavailable.

LevelParser.Exception - when level data is invalid.