Package org.apache.thrift.transport

Class AutoExpandingBufferWriteTransport

java.lang.Object

org.apache.thrift.transport.TTransport

org.apache.thrift.transport.AutoExpandingBufferWriteTransport

public final class AutoExpandingBufferWriteTransport
extends TTransport

TTransport for writing to an AutoExpandingBuffer.

Constructor Summary

Constructors

Constructor	Description
AutoExpandingBufferWriteTransport(int initialCapacity, double growthCoefficient)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the transport.
AutoExpandingBuffer	getBuf()
int	getPos()
boolean	isOpen()	Queries whether the transport is open.
void	open()	Opens the transport for reading/writing.
int	read(byte[] buf, int off, int len)	Reads up to len bytes into buffer buf, starting at offset off.
void	reset()
void	write(byte[] toWrite, int off, int len)	Writes up to len bytes from the buffer.

Methods inherited from class java.lang.Object

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

Methods inherited from class org.apache.thrift.transport.TTransport

consumeBuffer, flush, getBuffer, getBufferPosition, getBytesRemainingInBuffer, peek, readAll, write

Constructor Detail

AutoExpandingBufferWriteTransport

public AutoExpandingBufferWriteTransport(int initialCapacity,
                                         double growthCoefficient)

Method Detail

close

public void close()

Description copied from class: TTransport

Closes the transport.

Specified by:

close in class TTransport

isOpen

public boolean isOpen()

Description copied from class: TTransport

Queries whether the transport is open.

Specified by:

isOpen in class TTransport

Returns:

True if the transport is open.

open

public void open()
          throws TTransportException

Description copied from class: TTransport

Opens the transport for reading/writing.

Specified by:

open in class TTransport

Throws:

TTransportException - if the transport could not be opened

read

public int read(byte[] buf,
                int off,
                int len)
         throws TTransportException

Description copied from class: TTransport

Reads up to len bytes into buffer buf, starting at offset off.

Specified by:

read in class TTransport

Parameters:

buf - Array to read into

off - Index to start reading at

len - Maximum number of bytes to read

Returns:

The number of bytes actually read

Throws:

TTransportException - if there was an error reading data

write

public void write(byte[] toWrite,
                  int off,
                  int len)
           throws TTransportException

Description copied from class: TTransport

Writes up to len bytes from the buffer.

Specified by:

write in class TTransport

Parameters:

toWrite - The output data buffer

off - The offset to start writing from

len - The number of bytes to write

Throws:

TTransportException - if there was an error writing data

getBuf

public AutoExpandingBuffer getBuf()

getPos

public int getPos()

reset

public void reset()