org.staccato

Class WhitespaceConsumer

java.lang.Object

org.staccato.WhitespaceConsumer

All Implemented Interfaces:

Subparser

public class WhitespaceConsumer
extends java.lang.Object
implements Subparser

Consumes whitespace between tokens in the music string

Author:

dkoelle

Constructor Summary

Constructors

Constructor and Description
WhitespaceConsumer()

Method Summary

Modifier and Type	Method and Description
static WhitespaceConsumer	getInstance()
Token.TokenType	getTokenType(java.lang.String tokenString) Asks the subparser to provide a TokenType for the given token.
boolean	matches(java.lang.String music) Indicates whether the subparser should be responsible for parsing the given music string.
int	parse(java.lang.String music, StaccatoParserContext context) Parses the given music string.

Methods inherited from class java.lang.Object

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

Constructor Detail

WhitespaceConsumer

public WhitespaceConsumer()

Method Detail

getInstance

public static WhitespaceConsumer getInstance()

matches

public boolean matches(java.lang.String music)

Description copied from interface: Subparser

Indicates whether the subparser should be responsible for parsing the given music string.

Specified by:

matches in interface Subparser

Parameters:

music - The Staccato music string to consider

Returns:

true if this subparser will accept the music string, false otherwise

getTokenType

public Token.TokenType getTokenType(java.lang.String tokenString)

Description copied from interface: Subparser

Asks the subparser to provide a TokenType for the given token.

Specified by:

getTokenType in interface Subparser

Parameters:

tokenString - The Staccato token to map to a type

parse

public int parse(java.lang.String music,
                 StaccatoParserContext context)

Description copied from interface: Subparser

Parses the given music string.

Specified by:

parse in interface Subparser

Parameters:

music - The Staccato music string to parse

Returns:

index Updated parsing index into the Staccato music string.