javax.sound.midi.spi

Class MidiFileReader

java.lang.Object

javax.sound.midi.spi.MidiFileReader

public abstract class MidiFileReader
extends Object

The MidiFileReader abstract class defines the methods to be provided by a MIDI file reader.

Since:

1.3

Constructor Summary

Constructors

Constructor and Description
MidiFileReader()

Method Summary

Methods

Modifier and Type	Method and Description
abstract MidiFileFormat	getMidiFileFormat(File file) Read a MidiFileFormat from the given stream.
abstract MidiFileFormat	getMidiFileFormat(InputStream stream) Read a MidiFileFormat from the given stream.
abstract MidiFileFormat	getMidiFileFormat(URL url) Read a MidiFileFormat from the given stream.
abstract Sequence	getSequence(File file) Read a Sequence from the given stream.
abstract Sequence	getSequence(InputStream stream) Read a Sequence from the given stream.
abstract Sequence	getSequence(URL url) Read a Sequence from the given stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

MidiFileReader

public MidiFileReader()

Method Detail

getMidiFileFormat

public abstract MidiFileFormat getMidiFileFormat(InputStream stream)
                                          throws InvalidMidiDataException,
                                                 IOException

Read a MidiFileFormat from the given stream.

Parameters:

stream - the stream from which to read the MIDI data

Returns:

the MidiFileFormat object

Throws:

InvalidMidiDataException - if the stream refers to invalid data

IOException - if an I/O exception occurs while reading

getMidiFileFormat

public abstract MidiFileFormat getMidiFileFormat(URL url)
                                          throws InvalidMidiDataException,
                                                 IOException

Read a MidiFileFormat from the given stream.

Parameters:

url - the url from which to read the MIDI data

Returns:

the MidiFileFormat object

Throws:

InvalidMidiDataException - if the url refers to invalid data

IOException - if an I/O exception occurs while reading

getMidiFileFormat

public abstract MidiFileFormat getMidiFileFormat(File file)
                                          throws InvalidMidiDataException,
                                                 IOException

Read a MidiFileFormat from the given stream.

Parameters:

file - the file from which to read the MIDI data

Returns:

the MidiFileFormat object

Throws:

InvalidMidiDataException - if the file refers to invalid data

IOException - if an I/O exception occurs while reading

getSequence

public abstract Sequence getSequence(InputStream stream)
                              throws InvalidMidiDataException,
                                     IOException

Read a Sequence from the given stream.

Parameters:

stream - the stream from which to read the MIDI data

Returns:

the Sequence object

Throws:

InvalidMidiDataException - if the stream refers to invalid data

IOException - if an I/O exception occurs while reading

getSequence

public abstract Sequence getSequence(URL url)
                              throws InvalidMidiDataException,
                                     IOException

Read a Sequence from the given stream.

Parameters:

url - the url from which to read the MIDI data

Returns:

the Sequence object

Throws:

InvalidMidiDataException - if the url refers to invalid data

IOException - if an I/O exception occurs while reading

getSequence

public abstract Sequence getSequence(File file)
                              throws InvalidMidiDataException,
                                     IOException

Read a Sequence from the given stream.

Parameters:

file - the file from which to read the MIDI data

Returns:

the Sequence object

Throws:

InvalidMidiDataException - if the file refers to invalid data

IOException - if an I/O exception occurs while reading