org.xsocket
Interface IDataSink

All Known Subinterfaces:

IBlockingConnection, INonBlockingConnection

All Known Implementing Classes:

BlockingConnection, NonBlockingConnection, UserDatagram

public interface IDataSink

A data sink is an I/O resource capable of receiving data.

Method Summary

long	transferFrom(FileChannel source) transfer the data of the source file channel to this data sink
long	transferFrom(ReadableByteChannel source) transfer the data of the source channel to this data sink by using the default chunk size
long	transferFrom(ReadableByteChannel source, int chunkSize) transfer the data of the source channel to this data sink
int	write(byte... bytes) writes bytes to the data sink
int	write(byte b) writes a byte to the data sink
int	write(byte[] bytes, int offset, int length) writes bytes to the data sink
int	write(ByteBuffer buffer) see WritableByteChannel.write(ByteBuffer)
long	write(ByteBuffer[] buffers) see GatheringByteChannel.write(ByteBuffer[])
long	write(ByteBuffer[] srcs, int offset, int length) see GatheringByteChannel.write(ByteBuffer[], int, int)
int	write(double d) writes a double to the data sink
int	write(int i) writes a int to the data sink
long	write(List<ByteBuffer> buffers) writes a list of bytes to the data sink
int	write(long l) writes a long to the data sink
int	write(short s) writes a short to the data sink
int	write(String message) writes a message

Method Detail

write

int write(byte b)
          throws IOException,
                 BufferOverflowException

writes a byte to the data sink

Parameters:

b - the byte to write

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

write

int write(byte... bytes)
          throws IOException,
                 BufferOverflowException

writes bytes to the data sink

Parameters:

bytes - the bytes to write

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

write

int write(byte[] bytes,
          int offset,
          int length)
          throws IOException,
                 BufferOverflowException

writes bytes to the data sink

Parameters:

bytes - the bytes to write

offset - The offset of the sub array to be used; must be non-negative and no larger than array.length. The new buffer`s position will be set to this value.

length - The length of the sub array to be used; must be non-negative and no larger than array.length - offset. The new buffer`s limit will be set to offset + length.

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

write

int write(ByteBuffer buffer)
          throws IOException,
                 BufferOverflowException

see WritableByteChannel.write(ByteBuffer)

Throws:

IOException

BufferOverflowException

write

long write(ByteBuffer[] buffers)
           throws IOException,
                  BufferOverflowException

see GatheringByteChannel.write(ByteBuffer[])

Throws:

IOException

BufferOverflowException

write

long write(ByteBuffer[] srcs,
           int offset,
           int length)
           throws IOException

see GatheringByteChannel.write(ByteBuffer[], int, int)

Throws:

IOException

write

long write(List<ByteBuffer> buffers)
           throws IOException,
                  BufferOverflowException

writes a list of bytes to the data sink

Parameters:

buffers - the bytes to write

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

write

int write(int i)
          throws IOException,
                 BufferOverflowException

writes a int to the data sink

Parameters:

i - the int value to write

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

write

int write(short s)
          throws IOException,
                 BufferOverflowException

writes a short to the data sink

Parameters:

s - the short value to write

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

write

int write(long l)
          throws IOException,
                 BufferOverflowException

writes a long to the data sink

Parameters:

l - the int value to write

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

write

int write(double d)
          throws IOException,
                 BufferOverflowException

writes a double to the data sink

Parameters:

d - the int value to write

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

write

int write(String message)
          throws IOException,
                 BufferOverflowException

writes a message

Parameters:

message - the message to write

Returns:

the number of written bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

transferFrom

long transferFrom(FileChannel source)
                  throws IOException,
                         BufferOverflowException

transfer the data of the source file channel to this data sink

Parameters:

source - the source channel

Returns:

the number of transfered bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

transferFrom

long transferFrom(ReadableByteChannel source)
                  throws IOException,
                         BufferOverflowException

transfer the data of the source channel to this data sink by using the default chunk size

Parameters:

source - the source channel

Returns:

the number of transfered bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs

transferFrom

long transferFrom(ReadableByteChannel source,
                  int chunkSize)
                  throws IOException,
                         BufferOverflowException

transfer the data of the source channel to this data sink

Parameters:

source - the source channel

chunkSize - the chunk size to use

Returns:

the number of transfered bytes

Throws:

BufferOverflowException - If the no enough space is available

IOException - If some other I/O error occurs