com.thinkaurelius.thrift.util.mem

Class Buffer

java.lang.Object

com.thinkaurelius.thrift.util.mem.Buffer

public abstract class Buffer
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ByteBuffer	buffer

Constructor Summary

Constructors

Constructor and Description
Buffer()

Method Summary

Methods

Modifier and Type	Method and Description
static Buffer	allocate(int size, boolean onHeapAllocation)
void	clear()
abstract void	free()
byte	get(int index)
org.apache.thrift.transport.TTransport	getInputTransport()
int	getInt(int atIndex)
void	put(int index, byte value)
int	readFrom(org.apache.thrift.transport.TNonblockingTransport transport)
abstract void	reallocate(int newSize)
int	remaining() Buffers should only be accessed by absolute positions, this method is for convenience when buffer is passed to TTransport implementation
protected void	setBuffer(ByteBuffer newBuffer)
protected void	setBuffer(ByteBuffer newBuffer, ByteOrder order)
int	size()
int	writeTo(org.apache.thrift.transport.TNonblockingTransport transport, int start, int count)

Methods inherited from class java.lang.Object

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

Field Detail

buffer

protected ByteBuffer buffer

Constructor Detail

Buffer

public Buffer()

Method Detail

allocate

public static Buffer allocate(int size,
              boolean onHeapAllocation)

setBuffer

protected void setBuffer(ByteBuffer newBuffer)

setBuffer

protected void setBuffer(ByteBuffer newBuffer,
             ByteOrder order)

clear

public void clear()

getInt

public int getInt(int atIndex)

get

public byte get(int index)

put

public void put(int index,
       byte value)

remaining

public int remaining()

Buffers should only be accessed by absolute positions, this method is for convenience when buffer is passed to TTransport implementation

Returns:

The size of empty space in the buffer

size

public int size()

reallocate

public abstract void reallocate(int newSize)

free

public abstract void free()

getInputTransport

public org.apache.thrift.transport.TTransport getInputTransport()

readFrom

public int readFrom(org.apache.thrift.transport.TNonblockingTransport transport)
             throws IOException

Throws:

IOException

writeTo

public int writeTo(org.apache.thrift.transport.TNonblockingTransport transport,
          int start,
          int count)
            throws IOException

Throws:

IOException