code: package cnr.rubicon.migFiles;
  /**
   * This class is automatically generated by mig. DO NOT EDIT THIS FILE.
   * This class implements a Java interface to the 'AppMsg'
   * message type.
   */
  
  public class AppMsg extends net.tinyos.message.Message {
  
      /** The default size of this message type in bytes. */
      public static final int DEFAULT_MESSAGE_SIZE = 102;
  
      /** The Active Message type associated with this message. */
      public static final int AM_TYPE = 30;
  
      /** Create a new AppMsg of size 102. */
      public AppMsg() {
          super(DEFAULT_MESSAGE_SIZE);
          amTypeSet(AM_TYPE);
      }
  
      /** Create a new AppMsg of the given data_length. */
      public AppMsg(int data_length) {
          super(data_length);
          amTypeSet(AM_TYPE);
      }
  
      /**
       * Create a new AppMsg with the given data_length
       * and base offset.
       */
      public AppMsg(int data_length, int base_offset) {
          super(data_length, base_offset);
          amTypeSet(AM_TYPE);
      }
  
      /**
       * Create a new AppMsg using the given byte array
       * as backing store.
       */
      public AppMsg(byte[] data) {
          super(data);
          amTypeSet(AM_TYPE);
      }
  
      /**
       * Create a new AppMsg using the given byte array
       * as backing store, with the given base offset.
       */
      public AppMsg(byte[] data, int base_offset) {
          super(data, base_offset);
          amTypeSet(AM_TYPE);
      }
  
      /**
       * Create a new AppMsg using the given byte array
       * as backing store, with the given base offset and data length.
       */
      public AppMsg(byte[] data, int base_offset, int data_length) {
          super(data, base_offset, data_length);
          amTypeSet(AM_TYPE);
      }
  
      /**
       * Create a new AppMsg embedded in the given message
       * at the given base offset.
       */
      public AppMsg(net.tinyos.message.Message msg, int base_offset) {
          super(msg, base_offset, DEFAULT_MESSAGE_SIZE);
          amTypeSet(AM_TYPE);
      }
  
      /**
       * Create a new AppMsg embedded in the given message
       * at the given base offset and length.
       */
      public AppMsg(net.tinyos.message.Message msg, int base_offset, int data_length) {
          super(msg, base_offset, data_length);
          amTypeSet(AM_TYPE);
      }
  
      /**
      /* Return a String representation of this message. Includes the
       * message type name and the non-indexed field values.
       */
      public String toString() {
        String s = "Message <AppMsg> \n";
        try {
          s += "  [trans_id=0x"+Long.toHexString(get_trans_id())+"]\n";
        } catch (ArrayIndexOutOfBoundsException aioobe) { /* Skip field */ }
        try {
          s += "  [app_id=0x"+Long.toHexString(get_app_id())+"]\n";
        } catch (ArrayIndexOutOfBoundsException aioobe) { /* Skip field */ }
        try {
          s += "  [payload=";
          for (int i = 0; i < 100; i++) {
            s += "0x"+Long.toHexString(getElement_payload(i) & 0xff)+" ";
          }
          s += "]\n";
        } catch (ArrayIndexOutOfBoundsException aioobe) { /* Skip field */ }
        return s;
      }
  
      // Message-type-specific access methods appear below.
  
      /////////////////////////////////////////////////////////
      // Accessor methods for field: trans_id
      //   Field type: short, signed
      //   Offset (bits): 0
      //   Size (bits): 8
      /////////////////////////////////////////////////////////
  
      /**
       * Return whether the field 'trans_id' is signed (true).
       */
      public static boolean isSigned_trans_id() {
          return true;
      }
  
      /**
       * Return whether the field 'trans_id' is an array (false).
       */
      public static boolean isArray_trans_id() {
          return false;
      }
  
      /**
       * Return the offset (in bytes) of the field 'trans_id'
       */
      public static int offset_trans_id() {
          return (0 / 8);
      }
  
      /**
       * Return the offset (in bits) of the field 'trans_id'
       */
      public static int offsetBits_trans_id() {
          return 0;
      }
  
      /**
       * Return the value (as a short) of the field 'trans_id'
       */
      public short get_trans_id() {
          return (short)getUIntBEElement(offsetBits_trans_id(), 8);
      }
  
      /**
       * Set the value of the field 'trans_id'
       */
      public void set_trans_id(short value) {
          setUIntBEElement(offsetBits_trans_id(), 8, value);
      }
  
      /**
       * Return the size, in bytes, of the field 'trans_id'
       */
      public static int size_trans_id() {
          return (8 / 8);
      }
  
      /**
       * Return the size, in bits, of the field 'trans_id'
       */
      public static int sizeBits_trans_id() {
          return 8;
      }
  
      /////////////////////////////////////////////////////////
      // Accessor methods for field: app_id
      //   Field type: short, signed
      //   Offset (bits): 8
      //   Size (bits): 8
      /////////////////////////////////////////////////////////
  
      /**
       * Return whether the field 'app_id' is signed (true).
       */
      public static boolean isSigned_app_id() {
          return true;
      }
  
      /**
       * Return whether the field 'app_id' is an array (false).
       */
      public static boolean isArray_app_id() {
          return false;
      }
  
      /**
       * Return the offset (in bytes) of the field 'app_id'
       */
      public static int offset_app_id() {
          return (8 / 8);
      }
  
      /**
       * Return the offset (in bits) of the field 'app_id'
       */
      public static int offsetBits_app_id() {
          return 8;
      }
  
      /**
       * Return the value (as a short) of the field 'app_id'
       */
      public short get_app_id() {
          return (short)getUIntBEElement(offsetBits_app_id(), 8);
      }
  
      /**
       * Set the value of the field 'app_id'
       */
      public void set_app_id(short value) {
          setUIntBEElement(offsetBits_app_id(), 8, value);
      }
  
      /**
       * Return the size, in bytes, of the field 'app_id'
       */
      public static int size_app_id() {
          return (8 / 8);
      }
  
      /**
       * Return the size, in bits, of the field 'app_id'
       */
      public static int sizeBits_app_id() {
          return 8;
      }
  
      /////////////////////////////////////////////////////////
      // Accessor methods for field: payload
      //   Field type: byte[], signed
      //   Offset (bits): 16
      //   Size of each element (bits): 8
      /////////////////////////////////////////////////////////
  
      /**
       * Return whether the field 'payload' is signed (true).
       */
      public static boolean isSigned_payload() {
          return true;
      }
  
      /**
       * Return whether the field 'payload' is an array (true).
       */
      public static boolean isArray_payload() {
          return true;
      }
  
      /**
       * Return the offset (in bytes) of the field 'payload'
       */
      public static int offset_payload(int index1) {
          int offset = 16;
          if (index1 < 0 || index1 >= 100) throw new ArrayIndexOutOfBoundsException();
          offset += 0 + index1 * 8;
          return (offset / 8);
      }
  
      /**
       * Return the offset (in bits) of the field 'payload'
       */
      public static int offsetBits_payload(int index1) {
          int offset = 16;
          if (index1 < 0 || index1 >= 100) throw new ArrayIndexOutOfBoundsException();
          offset += 0 + index1 * 8;
          return offset;
      }
  
      /**
       * Return the entire array 'payload' as a byte[]
       */
      public byte[] get_payload() {
          byte[] tmp = new byte[100];
          for (int index0 = 0; index0 < numElements_payload(0); index0++) {
              tmp[index0] = getElement_payload(index0);
          }
          return tmp;
      }
  
      /**
       * Set the contents of the array 'payload' from the given byte[]
       */
      public void set_payload(byte[] value) {
          for (int index0 = 0; index0 < value.length; index0++) {
              setElement_payload(index0, value[index0]);
          }
      }
  
      /**
       * Return an element (as a byte) of the array 'payload'
       */
      public byte getElement_payload(int index1) {
          return (byte)getSIntBEElement(offsetBits_payload(index1), 8);
      }
  
      /**
       * Set an element of the array 'payload'
       */
      public void setElement_payload(int index1, byte value) {
          setSIntBEElement(offsetBits_payload(index1), 8, value);
      }
  
      /**
       * Return the total size, in bytes, of the array 'payload'
       */
      public static int totalSize_payload() {
          return (800 / 8);
      }
  
      /**
       * Return the total size, in bits, of the array 'payload'
       */
      public static int totalSizeBits_payload() {
          return 800;
      }
  
      /**
       * Return the size, in bytes, of each element of the array 'payload'
       */
      public static int elementSize_payload() {
          return (8 / 8);
      }
  
      /**
       * Return the size, in bits, of each element of the array 'payload'
       */
      public static int elementSizeBits_payload() {
          return 8;
      }
  
      /**
       * Return the number of dimensions in the array 'payload'
       */
      public static int numDimensions_payload() {
          return 1;
      }
  
      /**
       * Return the number of elements in the array 'payload'
       */
      public static int numElements_payload() {
          return 100;
      }
  
      /**
       * Return the number of elements in the array 'payload'
       * for the given dimension.
       */
      public static int numElements_payload(int dimension) {
        int array_dims[] = { 100,  };
          if (dimension < 0 || dimension >= 1) throw new ArrayIndexOutOfBoundsException();
          if (array_dims[dimension] == 0) throw new IllegalArgumentException("Array dimension "+dimension+" has unknown size");
          return array_dims[dimension];
      }
  
      /**
       * Fill in the array 'payload' with a String
       */
      public void setString_payload(String s) { 
           int len = s.length();
           int i;
           for (i = 0; i < len; i++) {
               setElement_payload(i, (byte)s.charAt(i));
           }
           setElement_payload(i, (byte)0); //null terminate
      }
  
      /**
       * Read the array 'payload' as a String
       */
      public String getString_payload() { 
           char carr[] = new char[Math.min(net.tinyos.message.Message.MAX_CONVERTED_STRING_LENGTH,100)];
           int i;
           for (i = 0; i < carr.length; i++) {
               if ((char)getElement_payload(i) == (char)0) break;
               carr[i] = (char)getElement_payload(i);
           }
           return new String(carr,0,i);
      }
  
  }
  