es.ucm.fdi.hysteria.game.parser
Class XMLParser

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      es.ucm.fdi.hysteria.game.parser.XMLParser

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class XMLParser
extends org.xml.sax.helpers.DefaultHandler

Field Summary

protected java.lang.String	_actualId
protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.lang.String>>	_allExits
protected java.util.Hashtable<java.lang.String,Item>	_allItems
protected java.util.Hashtable<java.lang.String,Location>	_allLocs
protected java.util.Hashtable<java.lang.String,Obstacle>	_allObstacles
protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>>	_allReactionsDisables
protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>>	_allReactionsEnables
protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.lang.String>>	_allReactionsExtinguish
protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>	_allReactionsItems
protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.lang.String>>	_allReactionsMessages
protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>	_allRelated
protected java.util.Hashtable<java.lang.String,Scene>	_allScenes
protected java.util.Hashtable<java.lang.String,Topic>	_allTopics
protected int	_amount
protected boolean	_atLeastOne
protected java.lang.String	_author
protected java.lang.String	_auxDesc
protected java.lang.String	_auxName
protected boolean	_bconnection
protected boolean	_bdescription
protected boolean	_bego
protected boolean	_bexitmessage
protected boolean	_bgame
protected boolean	_bitem
protected boolean	_blocation
protected boolean	_blocinfo
protected boolean	_bmusic
protected boolean	_bobstacle
protected boolean	_breaction
protected boolean	_bscene
protected boolean	_bthreshold
protected boolean	_btopic
protected java.util.LinkedList<java.lang.Boolean>	_bused
protected java.util.LinkedList<java.lang.Boolean>	_busedWith
protected Location	_currentLocation
protected Scene	_currentScene
protected Topic	_currentTopic
protected java.lang.String	_desc
protected java.lang.String	_exitMessage
protected java.util.LinkedList<java.lang.Boolean>	_extinguishWhenUsed
protected java.util.LinkedList<java.lang.Boolean>	_extinguishWhenUsedWith
protected java.lang.String	_gamePath
protected java.lang.String	_id
protected java.lang.String	_image
protected java.io.InputStream	_in
protected java.lang.String	_initialId
protected ItemRepository	_initialInventory
protected Location	_initialLocation
protected java.lang.String	_intro
protected java.util.LinkedList<java.lang.String>	_itemIdQueue
protected java.util.LinkedList<java.lang.String>	_itemIdUseWithQueue
protected java.util.LinkedList<Item>	_itemQueue
protected java.util.LinkedList<UsedWithInfo>	_itemUses
protected Game.Direction	_lastDir
protected int	_lightLevel
protected boolean	_lightsOn
protected java.util.Hashtable<java.lang.String,java.lang.String>	_locationItemRel
protected java.lang.String	_name
protected boolean	_obstacleActive
protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>	_obstacleItemRel
protected boolean	_parsed
protected java.lang.String	_reactionExtinguish
protected java.lang.String	_reactionId
protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>	_relativeScenesDisable
protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>	_relativeScenesEnable
protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>	_relativeTopicsDisable
protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>	_relativeTopicsEnable
protected boolean	_sceneActive
protected java.lang.String	_sceneId
protected java.lang.String	_sceneImage
protected java.lang.String	_target
protected int	_threshold
protected java.lang.String	_title
protected boolean	_topicActive
protected boolean	_topicIsFinal
protected int	_totalLocations
protected boolean	_unassignedInitialLocation
protected int	_value
protected float	_weight
protected java.lang.StringBuffer	buffer
protected java.lang.String	desc
protected java.lang.String	exit
protected java.lang.String	id
protected java.lang.String	name
protected java.io.StreamTokenizer	st
protected java.lang.String	topicId

Constructor Summary

XMLParser(java.lang.String path)

Method Summary

void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(java.lang.String uri, java.lang.String name, java.lang.String qName)
java.lang.String	getAuthor() Returns the game author
java.lang.String	getDesc() Returns the game description
ItemRepository	getInitialInventory() Returns the initial inventory
Location	getInitialLocation() Returns the initial location
java.lang.String	getTitle() Returns the game title
int	getTotalLocations()
void	parse(java.io.InputStream in) Asks for a SAXParser, and parses the file denoted by the input stream
boolean	parsed() Was the game successfully parsed?
void	startElement(java.lang.String uri, java.lang.String name, java.lang.String qName, org.xml.sax.Attributes atrs)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

_bego

protected boolean _bego

_bgame

protected boolean _bgame

_blocation

protected boolean _blocation

_bitem

protected boolean _bitem

_bobstacle

protected boolean _bobstacle

_bconnection

protected boolean _bconnection

_bdescription

protected boolean _bdescription

_bmusic

protected boolean _bmusic

_blocinfo

protected boolean _blocinfo

_bthreshold

protected boolean _bthreshold

_bexitmessage

protected boolean _bexitmessage

_bscene

protected boolean _bscene

_btopic

protected boolean _btopic

_breaction

protected boolean _breaction

_parsed

protected boolean _parsed

id

protected java.lang.String id

name

protected java.lang.String name

desc

protected java.lang.String desc

exit

protected java.lang.String exit

_sceneId

protected java.lang.String _sceneId

topicId

protected java.lang.String topicId

_sceneImage

protected java.lang.String _sceneImage

_reactionExtinguish

protected java.lang.String _reactionExtinguish

buffer

protected java.lang.StringBuffer buffer

_in

protected java.io.InputStream _in

_lastDir

protected Game.Direction _lastDir

_unassignedInitialLocation

protected boolean _unassignedInitialLocation

_atLeastOne

protected boolean _atLeastOne

_obstacleActive

protected boolean _obstacleActive

_sceneActive

protected boolean _sceneActive

_topicActive

protected boolean _topicActive

_topicIsFinal

protected boolean _topicIsFinal

_lightsOn

protected boolean _lightsOn

_initialLocation

protected Location _initialLocation

_currentLocation

protected Location _currentLocation

_currentScene

protected Scene _currentScene

_currentTopic

protected Topic _currentTopic

_initialId

protected java.lang.String _initialId

_actualId

protected java.lang.String _actualId

_name

protected java.lang.String _name

_author

protected java.lang.String _author

_desc

protected java.lang.String _desc

_id

protected java.lang.String _id

_target

protected java.lang.String _target

_image

protected java.lang.String _image

_intro

protected java.lang.String _intro

_auxName

protected java.lang.String _auxName

_auxDesc

protected java.lang.String _auxDesc

_exitMessage

protected java.lang.String _exitMessage

_title

protected java.lang.String _title

_reactionId

protected java.lang.String _reactionId

_value

protected int _value

_threshold

protected int _threshold

_amount

protected int _amount

_totalLocations

protected int _totalLocations

_lightLevel

protected int _lightLevel

_weight

protected float _weight

_allLocs

protected java.util.Hashtable<java.lang.String,Location> _allLocs

_allExits

protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.lang.String>> _allExits

_allReactionsMessages

protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.lang.String>> _allReactionsMessages

_allReactionsExtinguish

protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.lang.String>> _allReactionsExtinguish

_allReactionsEnables

protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>> _allReactionsEnables

_allReactionsDisables

protected java.util.Hashtable<java.lang.String,java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>>> _allReactionsDisables

_allObstacles

protected java.util.Hashtable<java.lang.String,Obstacle> _allObstacles

_obstacleItemRel

protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>> _obstacleItemRel

_allRelated

protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>> _allRelated

_relativeTopicsEnable

protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>> _relativeTopicsEnable

_relativeScenesEnable

protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>> _relativeScenesEnable

_relativeTopicsDisable

protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>> _relativeTopicsDisable

_relativeScenesDisable

protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>> _relativeScenesDisable

_allReactionsItems

protected java.util.Hashtable<java.lang.String,java.util.LinkedHashSet<java.lang.String>> _allReactionsItems

_allItems

protected java.util.Hashtable<java.lang.String,Item> _allItems

_locationItemRel

protected java.util.Hashtable<java.lang.String,java.lang.String> _locationItemRel

_allScenes

protected java.util.Hashtable<java.lang.String,Scene> _allScenes

_allTopics

protected java.util.Hashtable<java.lang.String,Topic> _allTopics

_itemQueue

protected java.util.LinkedList<Item> _itemQueue

_itemIdQueue

protected java.util.LinkedList<java.lang.String> _itemIdQueue

_itemIdUseWithQueue

protected java.util.LinkedList<java.lang.String> _itemIdUseWithQueue

_extinguishWhenUsed

protected java.util.LinkedList<java.lang.Boolean> _extinguishWhenUsed

_extinguishWhenUsedWith

protected java.util.LinkedList<java.lang.Boolean> _extinguishWhenUsedWith

_bused

protected java.util.LinkedList<java.lang.Boolean> _bused

_busedWith

protected java.util.LinkedList<java.lang.Boolean> _busedWith

_itemUses

protected java.util.LinkedList<UsedWithInfo> _itemUses

_initialInventory

protected ItemRepository _initialInventory

st

protected java.io.StreamTokenizer st

_gamePath

protected java.lang.String _gamePath

Constructor Detail

XMLParser

public XMLParser(java.lang.String path)

Method Detail

parsed

public boolean parsed()

Was the game successfully parsed?

Returns:

True if it was successfully parsed

parse

public void parse(java.io.InputStream in)
           throws java.io.IOException,
                  org.xml.sax.SAXException

Asks for a SAXParser, and parses the file denoted by the input stream

Parameters:

in - The input stream

Throws:

java.io.IOException

org.xml.sax.SAXException

getInitialLocation

public Location getInitialLocation()
                            throws UnparsedGameDefinitionException,
                                   InvalidGameDefinitionException

Returns the initial location

Throws:

UnparsedGameDefinitionException

InvalidGameDefinitionException

getInitialInventory

public ItemRepository getInitialInventory()
                                   throws UnparsedGameDefinitionException,
                                          InvalidGameDefinitionException

Returns the initial inventory

Throws:

UnparsedGameDefinitionException

InvalidGameDefinitionException

getTitle

public java.lang.String getTitle()
                          throws UnparsedGameDefinitionException,
                                 InvalidGameDefinitionException

Returns the game title

Throws:

UnparsedGameDefinitionException

InvalidGameDefinitionException

getAuthor

public java.lang.String getAuthor()
                           throws UnparsedGameDefinitionException,
                                  InvalidGameDefinitionException

Returns the game author

Throws:

UnparsedGameDefinitionException

InvalidGameDefinitionException

getDesc

public java.lang.String getDesc()
                         throws UnparsedGameDefinitionException,
                                InvalidGameDefinitionException

Returns the game description

Throws:

UnparsedGameDefinitionException

InvalidGameDefinitionException

getTotalLocations

public int getTotalLocations()
                      throws UnparsedGameDefinitionException

Throws:

UnparsedGameDefinitionException

endDocument

public void endDocument()

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

startElement

public void startElement(java.lang.String uri,
                         java.lang.String name,
                         java.lang.String qName,
                         org.xml.sax.Attributes atrs)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
                       java.lang.String name,
                       java.lang.String qName)
                throws org.xml.sax.SAXException

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException