Package com.automation_pros.odva.cip.requests

Class FwdCloseReq

java.lang.Object

com.automation_pros.odva.cip.requests.CipRequest

com.automation_pros.odva.cip.requests.CxMgrReq

com.automation_pros.odva.cip.requests.FwdCloseReq

All Implemented Interfaces:

CipReplyConsumer, CipMessage, java.io.Externalizable, java.io.Serializable

public class FwdCloseReq
extends CxMgrReq

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.automation_pros.odva.cip.requests.CipRequest

CipRequest.CallbackException, CipRequest.ChainedException, CipRequest.ReplyFuture

Field Summary

Fields

Modifier and Type	Field	Description
short	connSN
int	origSN
CipPath	route
short	vendor

Fields inherited from class com.automation_pros.odva.cip.requests.CxMgrReq

priotick, ticktime

Fields inherited from class com.automation_pros.odva.cip.requests.CipRequest

acceptTrace, acceptTS, callbacks, creationTrace, deadline, forecastReply, maxreply, path, scheduler, sentTS, sLogger, svccode

Constructor Summary

Constructors

Constructor	Description
FwdCloseReq()
FwdCloseReq(short connSN, short vendor, int origSN, CipPath route)
FwdCloseReq(ConxInstance conx, CipPath route)
FwdCloseReq(CipPath target, int service)
FwdCloseReq(CipPath target, int service, java.nio.ByteBuffer source)
FwdCloseReq(FwdCloseReq other, int nesting)
FwdCloseReq(java.nio.ByteBuffer source)

Method Summary

Modifier and Type	Method	Description
void	accept(CipReply reply)	Applications and routers call this method with the actual reply to pass back up the chain of callers.
int	payloadLength()	Subclasses must override this unless they populate the payload and payloadActual fields.
void	putPayload(java.nio.ByteBuffer dest)	Implementations must call this method at the beginning of their putPayload() method.
void	setPayload(java.nio.ByteBuffer source)	Implementations must call this method at the beginning of their setPayload() method.

Methods inherited from class com.automation_pros.odva.cip.requests.CxMgrReq

clone, getTimeoutMillis, setTimeoutMillis

Methods inherited from class com.automation_pros.odva.cip.requests.CipRequest

accept, accept, addCallback, addCallback, addFutureCallback, bytes, decode, forecast, getPayload, getServiceCode, getSyncReply, getSyncReply, getTarget, payloadBytes, payloadString, put, putSyncReplyPayload, putSyncReplyPayload, readExternal, replyLength, rewrapRequest, service, service, serviceName, set, takeCallbacks, toBytes, toString, writeExternal

Methods inherited from class java.lang.Object

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

Field Detail

connSN

public short connSN

vendor

public short vendor

origSN

public int origSN

route

public CipPath route

Constructor Detail

FwdCloseReq

public FwdCloseReq(short connSN,
                   short vendor,
                   int origSN,
                   CipPath route)

FwdCloseReq

public FwdCloseReq(ConxInstance conx,
                   CipPath route)

FwdCloseReq

public FwdCloseReq(FwdCloseReq other,
                   int nesting)

FwdCloseReq

public FwdCloseReq(CipPath target,
                   int service)

FwdCloseReq

public FwdCloseReq(CipPath target,
                   int service,
                   java.nio.ByteBuffer source)

FwdCloseReq

public FwdCloseReq()

FwdCloseReq

public FwdCloseReq(java.nio.ByteBuffer source)

Method Detail

setPayload

public void setPayload(java.nio.ByteBuffer source)

Description copied from class: CxMgrReq

Implementations must call this method at the beginning of their setPayload() method.

Specified by:

setPayload in interface CipMessage

Overrides:

setPayload in class CxMgrReq

Parameters:

source - Source buffer containing the encoded new payload.

putPayload

public void putPayload(java.nio.ByteBuffer dest)

Description copied from class: CxMgrReq

Implementations must call this method at the beginning of their putPayload() method.

Specified by:

putPayload in interface CipMessage

Overrides:

putPayload in class CxMgrReq

Parameters:

dest - Destination buffer for the encoded payload.

payloadLength

public int payloadLength()

Description copied from class: CipRequest

Subclasses must override this unless they populate the payload and payloadActual fields.

Specified by:

payloadLength in interface CipMessage

Overrides:

payloadLength in class CipRequest

Returns:

The byte length of the encoded payload only.

accept

public void accept(CipReply reply)

Description copied from class: CipRequest

Applications and routers call this method with the actual reply to pass back up the chain of callers. Routers must embed some form of ID code in their protocol packets to associate requests with replies. DeviceNet uses originator node address and a 16-bit transaction ID. Ethernet/IP uses the 64-bit Sender Context field of its encapsulation header. CIP over DF1 uses the 16-bit Transaction Number inside of PCCC encapsulation.

Specified by:

accept in interface CipReplyConsumer

Overrides:

accept in class CipRequest