org.eclipse.californium.elements.util

Class DatagramWriter

java.lang.Object

org.eclipse.californium.elements.util.DatagramWriter

public final class DatagramWriter
extends Object

This class describes the functionality to write raw network-ordered datagrams on bit-level.

Constructor Summary

Constructors

Constructor and Description
DatagramWriter() Creates a new empty writer.

Method Summary

Methods

Modifier and Type	Method and Description
int	size()
byte[]	toByteArray() Returns a byte array containing the sequence of bits written.
String	toString()
void	write(DatagramWriter data)
void	write(int data, int numBits) Writes a sequence of bits to the stream.
void	writeByte(byte b) Writes one byte to the stream.
void	writeBytes(byte[] bytes) Writes a sequence of bytes to the stream.
void	writeCurrentByte() Writes pending bits to the stream.
void	writeLong(long data, int numBits) Writes a sequence of bits to the stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

DatagramWriter

public DatagramWriter()

Creates a new empty writer.

Method Detail

writeLong

public void writeLong(long data,
             int numBits)

Writes a sequence of bits to the stream.

Parameters:

data - A Long containing the bits to write.

numBits - The number of bits to write.

write

public void write(int data,
         int numBits)

Writes a sequence of bits to the stream.

Parameters:

data - An integer containing the bits to write.

numBits - The number of bits to write.

writeBytes

public void writeBytes(byte[] bytes)

Writes a sequence of bytes to the stream.

Parameters:

bytes - The sequence of bytes to write.

writeByte

public void writeByte(byte b)

Writes one byte to the stream.

Parameters:

b - The byte to be written.

toByteArray

public byte[] toByteArray()

Returns a byte array containing the sequence of bits written.

Returns:

The byte array containing the written bits.

write

public void write(DatagramWriter data)

size

public int size()

writeCurrentByte

public void writeCurrentByte()

Writes pending bits to the stream.

toString

public String toString()

Overrides:

toString in class Object