morfologik.fsa

Class FSAHeader

java.lang.Object

morfologik.fsa.FSAHeader

public final class FSAHeader
extends java.lang.Object

Standard FSA file header, as described in fsa package documentation.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static int	FSA_MAGIC FSA magic (4 bytes).
(package private) static int	MAX_HEADER_LENGTH Maximum length of the header block.
(package private) byte	version FSA version number.

Constructor Summary

Constructors

Constructor and Description
FSAHeader(byte version)

Method Summary

Modifier and Type	Method and Description
static FSAHeader	read(java.io.InputStream in) Read FSA header and version from a stream, consuming read bytes.
static void	write(java.io.OutputStream os, byte version) Writes FSA magic bytes and version information.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FSA_MAGIC

static final int FSA_MAGIC

FSA magic (4 bytes).

See Also:

Constant Field Values

MAX_HEADER_LENGTH

static final int MAX_HEADER_LENGTH

Maximum length of the header block.

See Also:

Constant Field Values

version

final byte version

FSA version number.

Constructor Detail

FSAHeader

FSAHeader(byte version)

Method Detail

read

public static FSAHeader read(java.io.InputStream in)
                      throws java.io.IOException

Read FSA header and version from a stream, consuming read bytes.

Parameters:

in - The input stream to read data from.

Returns:

Returns a valid FSAHeader with version information.

Throws:

java.io.IOException - If the stream ends prematurely or if it contains invalid data.

write

public static void write(java.io.OutputStream os,
                         byte version)
                  throws java.io.IOException

Writes FSA magic bytes and version information.

Parameters:

os - The stream to write to.

version - Automaton version.

Throws:

java.io.IOException - Rethrown if writing fails.