tuwien.auto.calimero.link.medium
Class PL110LData

java.lang.Object
  tuwien.auto.calimero.link.medium.RawFrameBase
      tuwien.auto.calimero.link.medium.PL110LData

All Implemented Interfaces:

RawFrame

public class PL110LData
extends RawFrameBase

L-data frame format on PL110 communication medium.

Supports standard and extended frame format.

Field Summary

Fields inherited from class tuwien.auto.calimero.link.medium.RawFrameBase

dst, ext, fcs, hopcount, p, repetition, src, tpdu, type

Fields inherited from interface tuwien.auto.calimero.link.medium.RawFrame

ACK_FRAME, LDATA_FRAME, LPOLLDATA_FRAME

Constructor Summary

PL110LData(byte[] data, int offset)
Creates a new L-data frame out of a byte array.

Method Summary

byte[]	getDomainAddress() Returns the domain address of this frame.
java.lang.String	toString()

Methods inherited from class tuwien.auto.calimero.link.medium.RawFrameBase

getChecksum, getDestination, getFrameType, getHopcount, getPriority, getSource, getTPDU, isRepetition

Methods inherited from class java.lang.Object

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

Constructor Detail

PL110LData

public PL110LData(byte[] data,
                  int offset)
           throws KNXFormatException

Creates a new L-data frame out of a byte array.

Parameters:

data - byte array containing the L-data frame

offset - start offset of frame structure in data, offset >= 0

Throws:

KNXFormatException - if length of data too short for frame, on no valid frame structure

Method Detail

getDomainAddress

public final byte[] getDomainAddress()

Returns the domain address of this frame.

The address is returned in network byte order.

Returns:

domain address as byte array of length 2

toString

public java.lang.String toString()

Overrides:

toString in class RawFrameBase