jm.midi.event
Class CChange

java.lang.Object
  jm.midi.event.CChange

All Implemented Interfaces:

java.lang.Cloneable, Event, VoiceEvt

public final class CChange

extends java.lang.Object

implements VoiceEvt, java.lang.Cloneable

Description: The CChange event is one of a set of events whose parent class is VoiceEvt. In total these classes cover all voice event types found in most MIDI file formats. These classes will usually be added to a linked list as type VoiceEvt. (see class VoiceEvt for more information)

Author:

Andrew Sorensen

Constructor Summary

CChange()
A public constructor used to create default control change events

CChange(short controllerNum, short value, short midiChannel, int time)
A public constructor used create control change events containing contoller number, value and time information.

Method Summary

Event	copy() Makes a copy of an event
short	getControllerNum() Returns a crontrol change events controller number
short	getID() Retrieve an events id
short	getMidiChannel() Get a voice events MIDI channel
int	getTime() Retrieve an events time
short	getValue() Returns a control change events opperation value
void	print() Print this events data in a System.out.println format
int	read(java.io.DataInputStream dis) read in event data from disk
void	setControllerNum(short controllerNum) Sets a control change events controllerNum
void	setMidiChannel(short midiChannel) Set a voice events MIDI channel
void	setTime(int time) Set an events time
void	setValue(short value) Sets a control change events opperation value
int	write(java.io.DataOutputStream dos) write out event data to disk

Methods inherited from class java.lang.Object

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

Constructor Detail

CChange

public CChange()

A public constructor used to create default control change events

CChange

public CChange(short controllerNum,
               short value,
               short midiChannel,
               int time)

A public constructor used create control change events containing contoller number, value and time information.

Method Detail

getControllerNum

public short getControllerNum()

Returns a crontrol change events controller number

setControllerNum

public void setControllerNum(short controllerNum)

Sets a control change events controllerNum

getValue

public short getValue()

Returns a control change events opperation value

setValue

public void setValue(short value)

Sets a control change events opperation value

getMidiChannel

public short getMidiChannel()

Description copied from interface: VoiceEvt

Get a voice events MIDI channel

Specified by:

getMidiChannel in interface VoiceEvt

setMidiChannel

public void setMidiChannel(short midiChannel)

Description copied from interface: VoiceEvt

Set a voice events MIDI channel

Specified by:

setMidiChannel in interface VoiceEvt

getTime

public int getTime()

Description copied from interface: Event

Retrieve an events time

Specified by:

getTime in interface Event

setTime

public void setTime(int time)

Description copied from interface: Event

Set an events time

Specified by:

setTime in interface Event

getID

public short getID()

Description copied from interface: Event

Retrieve an events id

Specified by:

getID in interface Event

write

public int write(java.io.DataOutputStream dos)
          throws java.io.IOException

Description copied from interface: Event

write out event data to disk

Specified by:

write in interface Event

Throws:

java.io.IOException

read

public int read(java.io.DataInputStream dis)
         throws java.io.IOException

Description copied from interface: Event

read in event data from disk

Specified by:

read in interface Event

Throws:

java.io.IOException

copy

public Event copy()
           throws java.lang.CloneNotSupportedException

Description copied from interface: Event

Makes a copy of an event

Specified by:

copy in interface Event

Throws:

java.lang.CloneNotSupportedException

print

public void print()

Description copied from interface: Event

Print this events data in a System.out.println format

Specified by:

print in interface Event