morfologik.util

Class FileUtils

java.lang.Object

morfologik.util.FileUtils

public final class FileUtils
extends Object

Utility functions.

Method Summary

Modifier and Type	Method and Description
static void	assertExists(File fsaFile, boolean requireFile, boolean requireDirectory) Checks if the given file exists.
static void	close(Closeable... closeables) Force any non-null closeables.
static byte	readByte(InputStream in) Read exactly one byte from the input stream.
static byte[]	readFully(InputStream stream) Reads all bytes from an input stream (until EOF).
static void	readFully(InputStream in, byte[] array) Read enough bytes to fill array If there are not enough bytes, throw an exception.
static int	readInt(InputStream in) Read exactly 4 bytes from the input stream.
static short	readShort(InputStream in) Read exactly 2 bytes from the input stream.
static void	writeInt(OutputStream os, int v)
static void	writeShort(OutputStream os, short v)

Methods inherited from class java.lang.Object

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

Method Detail

assertExists

public static void assertExists(File fsaFile,
                                boolean requireFile,
                                boolean requireDirectory)
                         throws IOException

Checks if the given file exists.

Throws:

IOException

close

public static void close(Closeable... closeables)

Force any non-null closeables.

readFully

public static byte[] readFully(InputStream stream)
                        throws IOException

Reads all bytes from an input stream (until EOF).

Throws:

IOException

readFully

public static void readFully(InputStream in,
                             byte[] array)
                      throws IOException

Read enough bytes to fill array If there are not enough bytes, throw an exception.

Throws:

IOException

readInt

public static int readInt(InputStream in)
                   throws IOException

Read exactly 4 bytes from the input stream.

Throws:

IOException

writeInt

public static void writeInt(OutputStream os,
                            int v)
                     throws IOException

Throws:

IOException

readShort

public static short readShort(InputStream in)
                       throws IOException

Read exactly 2 bytes from the input stream.

Throws:

IOException

readByte

public static byte readByte(InputStream in)
                     throws IOException

Read exactly one byte from the input stream.

Throws:

EOFException - if EOF is reached.

IOException

writeShort

public static void writeShort(OutputStream os,
                              short v)
                       throws IOException

Throws:

IOException