org.apache.hadoop.hbase.io

Interface ByteBufferWriter

All Known Implementing Classes:

AsyncProtobufLogWriter.OutputStreamWrapper, ByteArrayOutputStream, ByteBufferListOutputStream, ByteBufferOutputStream, ByteBufferWriterDataOutputStream, ByteBufferWriterOutputStream

@InterfaceAudience.Private
public interface ByteBufferWriter

This interface marks a class to support writing ByteBuffers into it.

See Also:

ByteArrayOutputStream, ByteBufferOutputStream

Method Summary

Modifier and Type	Method and Description
void	write(ByteBuffer b, int off, int len) Writes len bytes from the specified ByteBuffer starting at offset off
void	writeInt(int i) Writes an int to the underlying output stream as four bytes, high byte first.

Method Detail

write

void write(ByteBuffer b,
           int off,
           int len)
    throws IOException

Writes len bytes from the specified ByteBuffer starting at offset off

Parameters:

b - the data.

off - the start offset in the data.

len - the number of bytes to write.

Throws:

IOException - if an I/O error occurs.

writeInt

void writeInt(int i)
       throws IOException

Writes an int to the underlying output stream as four bytes, high byte first.

Parameters:

i - the int to write

Throws:

IOException - if an I/O error occurs.