ShortMidiMessage.java

package com.bitwig.extension.api.util.midi;

public class ShortMidiMessage
{
   public static final int NOTE_OFF = 0x80;

   public static final int NOTE_ON = 0x90;

   public static final int POLY_PRESSURE = 0xA0;

   public static final int CONTROL_CHANGE = 0xB0;

   public static final int PROGRAM_CHANGE = 0xC0;

   public static final int CHANNEL_PRESSURE = 0xD0;

   public static final int PITCH_BEND = 0xE0;

   public static final int MIDI_TIME_CODE = 0xF1;

   public static final int SONG_POSITION_POINTER = 0xF2;

   public static final int SONG_SELECT = 0xF3;

   public static final int TUNE_REQUEST = 0xF6;

   public static final int TIMING_CLOCK = 0xF8;

   public static final int START = 0xFA;

   public static final int CONTINUE = 0xFB;

   public static final int STOP = 0xFC;

   public static final int ACTIVE_SENSING = 0xFE;

   public static final int SYSTEM_RESET = 0xFF;

   public ShortMidiMessage(final int status, final int data1, final int data2)
   {
      mData = status | data1 << 8 | data2 << 16;
   }

   public int getStatusByte()
   {
      return mData & 0xff;
   }

   public int getData1()
   {
      return (mData >> 8) & 0xff;
   }

   public int getData2()
   {
      return (mData >> 16) & 0xff;
   }

   public int getChannel()
   {
      return mData & 0xf;
   }

   private int getStatusMessage()
   {
      return mData & 0xf0;
   }

   public boolean isNoteOff()
   {
      return getStatusMessage() == NOTE_OFF;
   }

   public boolean isNoteOn()
   {
      return getStatusMessage() == NOTE_ON;
   }

   public boolean isPolyPressure()
   {
      return getStatusMessage() == POLY_PRESSURE;
   }

   public boolean isControlChange()
   {
      return getStatusMessage() == CONTROL_CHANGE;
   }

   public boolean isProgramChange()
   {
      return getStatusMessage() == PROGRAM_CHANGE;
   }

   public boolean isChannelPressure()
   {
      return getStatusMessage() == CHANNEL_PRESSURE;
   }

   private int mData;
}