org.llrp.ltk.generated.messages
Class KEEPALIVE_ACK

java.lang.Object
  extended by org.llrp.ltk.types.LLRPMessage
      extended by org.llrp.ltk.generated.messages.KEEPALIVE_ACK

public class KEEPALIVE_ACK
extends LLRPMessage

A Client SHALL generate a KEEPALIVE_ACK in response to each KEEPALIVE received by the reader. See also LLRP Specification Section 13.1.4 and LLRP Specification Section 16.1.32


Field Summary
static java.lang.String RESPONSETYPE
           
static SignedShort TYPENUM
           
 
Fields inherited from class org.llrp.ltk.types.LLRPMessage
messageID, messageLength, messageReservedLength, MINHEADERLENGTH, reserved, RESERVEDLENGTH, TYPENUMBERLENGTH, version, VERSIONLENGTH
 
Constructor Summary
KEEPALIVE_ACK()
          empty constructor to create new message with LLRP version set to 1.0 (0x1).
KEEPALIVE_ACK(byte[] byteArray)
          Constructor to create message from binary encoded message calls decodeBinary to decode message.
KEEPALIVE_ACK(org.jdom.Document document)
          Constructor to create message from xml encoded message calls decodeXML to decode message.
KEEPALIVE_ACK(LLRPBitList list)
          Constructor to create message from binary encoded message calls decodeBinary to decode message.
 
Method Summary
protected  void decodeBinarySpecific(LLRPBitList binary)
          to be implemented by specific message.
 void decodeXML(org.jdom.Document document)
          create objects from xml.
protected  LLRPBitList encodeBinarySpecific()
          encoding function - has to be implemented by each message.
 org.jdom.Document encodeXML()
          create xml representation of this parameter.
 java.lang.String getName()
          name of message (same as class name)
 java.lang.String getResponseType()
          response message type awaited
 SignedShort getTypeNum()
          return uniuque type number.
 
Methods inherited from class org.llrp.ltk.types.LLRPMessage
decodeBinary, encodeBinary, getMessageID, getMessageLength, getVersion, isValidXMLMessage, setMessageID, setVersion, toBinaryString, toHexString, toXMLString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

TYPENUM

public static final SignedShort TYPENUM

RESPONSETYPE

public static final java.lang.String RESPONSETYPE
See Also:
Constant Field Values
Constructor Detail

KEEPALIVE_ACK

public KEEPALIVE_ACK()
empty constructor to create new message with LLRP version set to 1.0 (0x1).


KEEPALIVE_ACK

public KEEPALIVE_ACK(LLRPBitList list)
              throws InvalidLLRPMessageException
Constructor to create message from binary encoded message calls decodeBinary to decode message.

Parameters:
list - to be decoded
Throws:
InvalidLLRPMessageException

KEEPALIVE_ACK

public KEEPALIVE_ACK(byte[] byteArray)
              throws InvalidLLRPMessageException
Constructor to create message from binary encoded message calls decodeBinary to decode message.

Parameters:
byteArray - representing message
Throws:
InvalidLLRPMessageException

KEEPALIVE_ACK

public KEEPALIVE_ACK(org.jdom.Document document)
              throws InvalidLLRPMessageException
Constructor to create message from xml encoded message calls decodeXML to decode message.

Parameters:
document - to be decoded
Throws:
InvalidLLRPMessageException
Method Detail

encodeBinarySpecific

protected LLRPBitList encodeBinarySpecific()
                                    throws InvalidLLRPMessageException
encoding function - has to be implemented by each message.

Specified by:
encodeBinarySpecific in class LLRPMessage
Returns:
LLRPBitList
Throws:
InvalidLLRPMessageException

encodeXML

public org.jdom.Document encodeXML()
                            throws InvalidLLRPMessageException
create xml representation of this parameter.

Specified by:
encodeXML in class LLRPMessage
Returns:
Dom Document
Throws:
InvalidLLRPMessageException

decodeBinarySpecific

protected void decodeBinarySpecific(LLRPBitList binary)
                             throws InvalidLLRPMessageException
to be implemented by specific message.

Specified by:
decodeBinarySpecific in class LLRPMessage
Parameters:
binary - without header
Throws:
InvalidLLRPMessageException

decodeXML

public void decodeXML(org.jdom.Document document)
               throws InvalidLLRPMessageException
create objects from xml.

Specified by:
decodeXML in class LLRPMessage
Parameters:
document - document as jdom document
Throws:
InvalidLLRPMessageException

getResponseType

public java.lang.String getResponseType()
Description copied from class: LLRPMessage
response message type awaited

Specified by:
getResponseType in class LLRPMessage
Returns:
String

getName

public java.lang.String getName()
Description copied from class: LLRPMessage
name of message (same as class name)

Specified by:
getName in class LLRPMessage
Returns:
String

getTypeNum

public SignedShort getTypeNum()
return uniuque type number.

Specified by:
getTypeNum in class LLRPMessage
Returns:
SignedShort holding unique type number


Copyright © 2007 ETH Zurich.