midibaddeviceexception.java

java编程的一些Applets例子。值得深入研究一下。

/*	MidiBadDeviceException.java
 *
 */

package midi;

/**
 * Signals a reference to an invalid or nonexistent MIDI device ID.  Thrown by the
 * device's constructor.
 */
public class MidiBadDeviceException extends MidiException {
    /**
     * Constructor.
     */
    public MidiBadDeviceException() {
		super();
    }

    /**
     * Constructor with ID number.
     */
    public MidiBadDeviceException(int id) {
		super("Invalid device ID " + id);
    }

    /**
     * Constructor with string.
     */
    public MidiBadDeviceException(String string) {
		super(string);
    }
}