Field Detail

• MAGIC_HEADER_START

  public static final byte[] MAGIC_HEADER_START

  BCF2 begins with the MAGIC info BCF_M_m where M is the major version (currently 2) and m is the minor version, currently 1

Constructor Detail

• BCFVersion

  public BCFVersion​(int majorVersion,
                    int minorVersion)

Method Detail

• getMajorVersion

  public int getMajorVersion()

  Returns:

  the major version number of this BCF file

• getMinorVersion

  public int getMinorVersion()

  Returns:

  the minor version number of this BCF file

• readBCFVersion

  public static BCFVersion readBCFVersion​(InputStream stream)
                                   throws IOException

  Return a new BCFVersion object describing the major and minor version of the BCF file in stream Note that stream must be at the very start of the file.

  Parameters:

  stream -

  Returns:

  a BCFVersion object, or null if stream doesn't contain a BCF file

  Throws:

  IOException

• write

  public void write​(OutputStream out)
             throws IOException

  Write out the BCF magic information indicating this is a BCF file with corresponding major and minor versions

  Parameters:

  out -

  Throws:

  IOException

• toString

  public String toString()

  Overrides:

  toString in class Object