org.jfugue
Class Parser

java.lang.Object
  org.jfugue.Parser

Direct Known Subclasses:

MidiParser, MusicStringParser, MusicXmlParser

public class Parser
extends java.lang.Object

You may notice that there is no parse() method in the Parser class! That's because the parse() method may take any type of parameter, as well as any number of parameters, so it isn't something that can declared ahead of time.

Author:

David Koelle

Field Summary

static int	TRACING_OFF Pass this value to setTracing( ) to turn tracing off.
static int	TRACING_ON Pass this value to setTracing( ) to turn tracing on.

Constructor Summary

Parser()

Method Summary

void	addParserListener(ParserListener l) Adds a ParserListener.
void	addParserProgressListener(ParserProgressListener l) Adds a ParserListener.
int	getTracing() Returns the current state of tracing.
void	removeParserListener(ParserListener l) Removes a ParserListener.
void	removeParserProgressListener(ParserProgressListener l) Removes a ParserListener.
void	setTracing(int tracing) Turns tracing on or off.

Methods inherited from class java.lang.Object

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

Field Detail

TRACING_OFF

public static final int TRACING_OFF

Pass this value to setTracing( ) to turn tracing off. Tracing is off by default.

See Also:

Constant Field Values

TRACING_ON

public static final int TRACING_ON

Pass this value to setTracing( ) to turn tracing on. Tracing is off by default.

See Also:

Constant Field Values

Constructor Detail

Parser

public Parser()

Method Detail

setTracing

public void setTracing(int tracing)

Turns tracing on or off. If you're having trouble with your music string, or if you've added new tokens to the parser, turn tracing on to make sure that your new tokens are parsed correctly.

Parameters:

tracing - the state of tracing - on or off

getTracing

public int getTracing()

Returns the current state of tracing.

Returns:

the state of tracing

addParserProgressListener

public void addParserProgressListener(ParserProgressListener l)

Adds a ParserListener. The listener will receive events when the parser interprets music string tokens.

Parameters:

listener - the listener that is to be notified of parser events

removeParserProgressListener

public void removeParserProgressListener(ParserProgressListener l)

Removes a ParserListener.

Parameters:

listener - the listener to remove

addParserListener

public void addParserListener(ParserListener l)

Adds a ParserListener. The listener will receive events when the parser interprets music string tokens.

Parameters:

listener - the listener that is to be notified of parser events

removeParserListener

public void removeParserListener(ParserListener l)

Removes a ParserListener.

Parameters:

listener - the listener to remove