Class ByteTransfer

java.lang.Object

net.avadeaux.klipspringer.codec.ByteTransfer

public class ByteTransfer
extends Object

Utility methods for facilitating reading and writing when the reader/writer requires one specific buffer type and the data is requested/provided in another.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ByteTransfer.ArrayReader	Interface for reading data to byte array.
static interface	ByteTransfer.ArrayWriter	Interface for writing data from byte array.

Method Summary

Modifier and Type	Method	Description
static boolean	read(ByteBuffer dest, ByteTransfer.ArrayReader in, int fs)	Reads into destination buffer, if necessary via an intermediary nondirect byte buffer.
static boolean	readDirect(ByteBuffer dest, PcmReader in, int fs)	Reads into the destination PCM byte buffer via an intermediary direct byte buffer.
static boolean	write(ByteBuffer data, ByteTransfer.ArrayWriter out, int fs)	Writes data from a buffer, if necessary via an intermediary nondirect byte buffer.
static boolean	writeDirect(ByteBuffer data, PcmWriter out, int fs)	Writes PCM data from a byte buffer via an intermediary direct byte buffer.

Methods inherited from class java.lang.Object

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

Method Details

readDirect

public static boolean readDirect(ByteBuffer dest,
 PcmReader in,
 int fs)
                          throws IOException

Reads into the destination PCM byte buffer via an intermediary direct byte buffer. Has the effect that in.read(dest) would if the buffer was direct.

Throws:

IOException

writeDirect

public static boolean writeDirect(ByteBuffer data,
 PcmWriter out,
 int fs)
                           throws IOException

Writes PCM data from a byte buffer via an intermediary direct byte buffer. Has the effect that out.write(data) would if the buffer was direct.

Throws:

IOException

read

public static boolean read(ByteBuffer dest,
 ByteTransfer.ArrayReader in,
 int fs)
                    throws IOException

Reads into destination buffer, if necessary via an intermediary nondirect byte buffer. Has the effect that in.read(dest.array(), dest.position(), dest.remaining() would if the buffer had an accessible backing array.

Throws:

IOException

write

public static boolean write(ByteBuffer data,
 ByteTransfer.ArrayWriter out,
 int fs)
                     throws IOException

Writes data from a buffer, if necessary via an intermediary nondirect byte buffer. Has the effect that out.write(data.array(), data.position(), data.remaining() would if the buffer had an accessible backing array.

Throws:

IOException