marytts.util.io

Class StreamUtils

java.lang.Object

marytts.util.io.StreamUtils

public class StreamUtils
extends Object

Author:

marc

Constructor Summary

Constructors

Constructor and Description
StreamUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static double[]	readDoubleArray(DataInput stream, int len)
static int	readUnsignedShort(ByteBuffer bb) See the general contract of the readUnsignedShort method of DataInput.
static String	readUTF(ByteBuffer bb) Reads from the bytebuffer bb a representation of a Unicode character string encoded in modified UTF-8 format; this string of characters is then returned as a String.
static void	writeDoubleArray(DataOutput stream, double[] data)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamUtils

public StreamUtils()

Method Detail

readDoubleArray

public static double[] readDoubleArray(DataInput stream,
                       int len)
                                throws IOException

Throws:

IOException

writeDoubleArray

public static void writeDoubleArray(DataOutput stream,
                    double[] data)
                             throws IOException

Throws:

IOException

readUTF

public static String readUTF(ByteBuffer bb)
                      throws BufferUnderflowException,
                             UTFDataFormatException

Reads from the bytebuffer bb a representation of a Unicode character string encoded in modified UTF-8 format; this string of characters is then returned as a String. The details of the modified UTF-8 representation are exactly the same as for the readUTF method of DataInput.

Parameters:

bb - a byte buffer.

Returns:

a Unicode string.

Throws:

BufferUnderflowException - if the input stream reaches the end before all the bytes.

UTFDataFormatException - if the bytes do not represent a valid modified UTF-8 encoding of a Unicode string.

See Also:

DataInputStream.readUnsignedShort()

readUnsignedShort

public static int readUnsignedShort(ByteBuffer bb)
                             throws BufferUnderflowException

See the general contract of the readUnsignedShort method of DataInput.

Bytes for this operation are read from the given byte buffer

Parameters:

bb - bb

Returns:

the next two bytes of this input stream, interpreted as an unsigned 16-bit integer.

Throws:

BufferUnderflowException - if this input stream reaches the end before reading two bytes.

See Also:

FilterInputStream.in