Class BitInterpreter

Method Details

• decode

  public Character[] decode(InputStream input) throws IOException, BinaryInterpreterException

  Description copied from class: BinaryFieldInterpreter

  Decodes the binary data coming from the given input stream.

  Basically, this method gets the array-size (particularly if variable), creates an empty array of the good dimension(s) and fills it by decoding one by one data of type T.

  Overrides:

  decode in class BinaryFieldInterpreter<Character>

  Parameters:

  input - Data to decode.

  Returns:

  null if EOF, else the decoded data of type T.

  Throws:

  IOException - If the EOF has been reached in an unexpected manner or if an error occurs while reading bytes from the given input stream.

  BinaryInterpreterException

  See Also:

  • BinaryFieldInterpreter.getArraySize(InputStream)
  • BinaryFieldInterpreter.readBytes(InputStream, int)
  • BinaryFieldInterpreter.createEmptyArray(int)
  • BinaryFieldInterpreter.decodePrimary(byte[],int)

• decodePrimary

  public Character decodePrimary(byte[] bytes, int offset) throws UnsupportedOperationException

  Description copied from class: BinaryFieldInterpreter

  Decodes only one data of type T from the given bytes array.

  WARNING: bytes is supposed to contain enough bytes (>= BinaryFieldInterpreter.NB_BYTES) from the given offset.

  Overrides:

  decodePrimary in class CharInterpreter

  Parameters:

  bytes - Array to use to extract enough bytes so that decoding one data of type T.

  offset - Position from which bytes must be read.

  Returns:

  The decoded value.

  Throws:

  UnsupportedOperationException

• getArrayClass

  protected Class<Character[]> getArrayClass()

  Description copied from class: BinaryFieldInterpreter

  Gets the precise array type.

  Generally: T[].class, where T must be a concrete class.

  Overrides:

  getArrayClass in class CharInterpreter

  Returns:

  The class of an array of type T.

• convertPrimary

  protected Character convertPrimary(Object value) throws BinaryInterpreterException

  Description copied from class: BinaryFieldInterpreter

  Converts/Casts the given object into an object of type T.

  Overrides:

  convertPrimary in class CharInterpreter

  Parameters:

  value - The value to cast. (MAY BE NULL)

  Returns:

  The casted value.

  Throws:

  BinaryInterpreterException - If there is an error while converting the given value.

• encode

  public void encode(OutputStream output, Object value) throws IOException, BinaryInterpreterException

  Description copied from class: BinaryFieldInterpreter

  Encodes the given value in binary and writes it in the given output stream.

  Overrides:

  encode in class BinaryFieldInterpreter<Character>

  Parameters:

  output - Stream in which the encoded value must be written.

  value - The value to write once encoded in binary.

  Throws:

  IOException - If there is an error while writing in the given stream.

  BinaryInterpreterException - If there is an error while encoding the given value.

  See Also:

  • BinaryFieldInterpreter.convertIntoArray(Object)
  • BinaryFieldInterpreter.encodePrimary(Object)
  • BinaryFieldInterpreter.getPadding()

• encodePrimary

  public byte[] encodePrimary(Character value) throws BinaryInterpreterException

  Description copied from class: BinaryFieldInterpreter

  Encodes a single value of type T in binary.

  NOTE: If the given value is null, BinaryFieldInterpreter.getPadding() will be returned.

  Overrides:

  encodePrimary in class CharInterpreter

  Parameters:

  value - The value to encode. (MAY BE NULL).

  Returns:

  The value encoded in binary.

  Throws:

  BinaryInterpreterException - If there is an error while encoding the given value.

• getPadding

  public byte[] getPadding(int length)

  Description copied from class: BinaryFieldInterpreter

  Creates an array of the given length with padding values (0x00). param length

  Overrides:

  getPadding in class BinaryFieldInterpreter<Character>

  Returns:

  Array of the given length of padding values.