org.irig106.chapter10
Class Packet

java.lang.Object
  org.irig106.chapter10.Packet

public class Packet
extends java.lang.Object

IRIG 106 Chapter 10 Packet Class

This class encapsulates the generic IRIG 106 Chapter 10 Packet. It contains packet header information and the raw packet body data. Based on header information, it also provides references to classes encapsulating the packet body

In the future - possible plans include to make this a reference-implementation of a more abstract IRIG Chapter 10 API

Author:

David Pinto

Nested Class Summary

static class

Packet.PacketType Packet-Type Definitions

Constructor Summary

Packet()
Creates a new packet with no data

Packet(java.io.InputStream is)
Create a new packet and populates the data (header + body info)

Method Summary

PacketHeader	getHeader() Returns Packet's Header
java.lang.Object	getPacketBody() Returns a packet as defined by the DataType
byte[]	getPacketBodyData() Returns the block of bytes that make up the "packet body data" as defined in Chapter 10
void	read(java.io.InputStream is) Sets packet header and data (assumes stream is at frame-sync position)

Methods inherited from class java.lang.Object

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

Constructor Detail

Packet

public Packet()

Creates a new packet with no data

Packet

public Packet(java.io.InputStream is)
       throws java.lang.Exception

Create a new packet and populates the data (header + body info)

Throws:

java.lang.Exception

Method Detail

read

public void read(java.io.InputStream is)
          throws java.lang.Exception

Sets packet header and data (assumes stream is at frame-sync position)

Throws:

java.lang.Exception

getHeader

public PacketHeader getHeader()

Returns Packet's Header

getPacketBody

public java.lang.Object getPacketBody()
                               throws java.lang.Exception

Returns a packet as defined by the DataType

An exception will be throws if no type is currently defined. Defined types currently include:

• Time Data (Format 1)
• PCM Data (Format 1)

Throws:

java.lang.Exception

getPacketBodyData

public byte[] getPacketBodyData()

Returns the block of bytes that make up the "packet body data" as defined in Chapter 10