pulsar

Class NoteListParser

java.lang.Object

pulsar.NoteListParser

Direct Known Subclasses:

PulsarNoteListParser

public class NoteListParser
extends java.lang.Object

NoteListParser receives a cons cell of Scheme language which contains a list of association lists ( called note list ), and converts it to MIDI data. The result of the conversion is sent to MetroEventBuffer . An instance of NoteListParser contains a set of NoteListParserElement objects. Each of the elements is responsible to convert a type of notes and generates MIDI data.

Author:

ats

Constructor Summary

Constructors

Constructor and Description
NoteListParser()

Method Summary

Modifier and Type	Method and Description
NoteListParserElement	get(gnu.mapping.Symbol name) Get a parser element from this parser object.
java.util.List<NoteListParserElement>	getAllElements()
static boolean	isNotation(java.lang.Object o0)
static boolean	isNotationList(java.lang.Object o0)
<T> void	parse(Metro metro, MetroTrack track, gnu.lists.LList notation, MetroBufferedMidiReceiver<T> buffer, MetroCollector<T> result)
<T> void	parseAll(Metro metro, MetroTrack track, java.util.Collection<java.lang.Object> inputList, MetroBufferedMidiReceiver<T> buffer, MetroCollector<T> result) This method parses the specified note list.
void	put(NoteListParserElement e) Add a parser element to this parser object.
void	putAll(java.util.Collection<NoteListParserElement> ce) Add all of parser elements in the given collection object.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoteListParser

public NoteListParser()

Method Detail

isNotation

public static boolean isNotation(java.lang.Object o0)

isNotationList

public static boolean isNotationList(java.lang.Object o0)

put

public void put(NoteListParserElement e)

Add a parser element to this parser object.

Parameters:

e - A parser element object to add.

putAll

public void putAll(java.util.Collection<NoteListParserElement> ce)

Add all of parser elements in the given collection object.

Parameters:

ce - a collection object contains the parser elmeents to add.

get

public NoteListParserElement get(gnu.mapping.Symbol name)

Get a parser element from this parser object. This method lookups mapping between short names and the elements at first, and then lookup the mapping between long names and the elements only if the former failed to find the element.

Parameters:

name - The element name as either a short name or a long name.

Returns:

The element or null if not found.

getAllElements

public java.util.List<NoteListParserElement> getAllElements()

parseAll

public <T> void parseAll(Metro metro,
                         MetroTrack track,
                         java.util.Collection<java.lang.Object> inputList,
                         MetroBufferedMidiReceiver<T> buffer,
                         MetroCollector<T> result)

This method parses the specified note list. Refer processBuffered to see how this method is called. (Fri, 01 Nov 2019 11:24:28 +0900) Note that Metro.currentObject sets the default Pulsar object as a current object. See NoteListCommon.S2J_PORT.

Parameters:

metro - The instance of the current Metro.

track - The instance of the current MetroTrack which generated the note.

buffer - The instance of the current MetroEventBuffer to output into as a result of the processing.

result - The result of the previous parser element.

See Also:

pulsar.NoteListParserElement#parseEvent(Metro, MetroTrack, MetroBufferedMidiReceiver, Map, MetroCollector)

parse

public <T> void parse(Metro metro,
                      MetroTrack track,
                      gnu.lists.LList notation,
                      MetroBufferedMidiReceiver<T> buffer,
                      MetroCollector<T> result)