Package com.automation_pros.odva.cip.core

Class LocalConx

java.lang.Object

com.automation_pros.odva.cip.types.CipTree

com.automation_pros.odva.cip.types.CipTreeCtx

com.automation_pros.odva.cip.types.CipObject

com.automation_pros.odva.cip.core.CipInstance

com.automation_pros.odva.cip.core.ConxInstance

com.automation_pros.odva.cip.core.LocalConx

All Implemented Interfaces:

DataContext, CipReplyConsumer, AppLinkBase, AppOwner, AppProducer, AttributeHolder, LinkConsumer, java.lang.Comparable<CipInstance>

Direct Known Subclasses:

IOConx, MsgTargetConx

public abstract class LocalConx
extends ConxInstance

This class for local connections sits in the port that has the final target. The local connection's internal peer can be any kind of connection, but must take the link side.

Nested Class Summary

Nested classes/interfaces inherited from class com.automation_pros.odva.cip.types.CipObject

CipObject.FutureMultipleReply

Nested classes/interfaces inherited from class com.automation_pros.odva.cip.types.CipTree

CipTree.ChildMap

Field Summary

Fields inherited from class com.automation_pros.odva.cip.core.ConxInstance

appConsumer, connSN, consapi, consid, conssize, consumer, cxstate, deadline, dirtrigcls, DNconsid, DNmsggrps, DNprodid, insttype, linkProducer, O2Tapi, O2TconnID, O2TconnIDrq, O2Tparams, O2Trpi, oport, origSN, pktrate, prodapi, prodid, prodinh, prodsize, producer, T2Oapi, T2OconnID, T2OconnIDrq, T2Oparams, T2Orpi, timeoutMult, tport, vendor, WDTDeadline, WDTnsec, wdtoact

Fields inherited from class com.automation_pros.odva.cip.core.CipInstance

attr_all

Fields inherited from class com.automation_pros.odva.cip.types.CipObject

iLogger, name

Fields inherited from class com.automation_pros.odva.cip.types.CipTree

children, objEPath, parent, segment

Fields inherited from interface com.automation_pros.odva.cip.data.DataContext

emptyContext

Constructor Summary

Constructors

Constructor	Description
LocalConx(ConxClass parent, FwdOpenReq request, java.lang.String name)
LocalConx(InstanceSeg inst, ConxClass parent, FwdOpenReq outreq, java.lang.String name)	Unlike other connections, which may have unknown delays in remote processing, local connections either succeed or fail synchronously.

Method Summary

Modifier and Type	Method	Description
boolean	isOrigin()	Generic CIP connections are either originators or targets.

Methods inherited from class com.automation_pros.odva.cip.core.ConxInstance

accept, appProduce, disconnect, getConsumer, getConsumerID, getConsumerSize, getConsumeRTF, getConxData, getCXState, getDeadline, getDirTrigCls, getDNConsumerID, getDNMsgGroups, getDNProducerID, getInhibit, getInstanceType, getPacketRate, getParent, getProducer, getProducerID, getProducerSize, getProduceRTF, getRealTimeMode, isDisconnected, linkConsume, setRealTimeMode, shutdown, toString

Methods inherited from class com.automation_pros.odva.cip.core.CipInstance

compareTo, getAttribute, getEPathImpl, getSegment, isPrivate, number, service, setParent

Methods inherited from class com.automation_pros.odva.cip.types.CipObject

executor, getChild, getDevice, getDisplayName, getName, isShutdown, logger, onReplacement, removeChildSymbol, scheduler, setChild, setChildSymbol, setName

Methods inherited from class com.automation_pros.odva.cip.types.CipTreeCtx

getCtxDataImpl, getNamedDef, getParentDataCtx, getTypeByCRC, getTypeByName, getTypesImpl

Methods inherited from class com.automation_pros.odva.cip.types.CipTree

cleanup, entrySet, follow, getChildren, getEPath, keySet, removeChild, setSegment

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.automation_pros.odva.cip.types.AttributeHolder

executor, getChild, getDisplayName, getEPath, isShutdown, logger, scheduler

Methods inherited from interface com.automation_pros.odva.cip.data.DataContext

fromEnum, getCtxData, getCtxDataOrNull, getTypes, makeHosted, makeUnhosted, toEnum

Constructor Detail

LocalConx

public LocalConx(InstanceSeg inst,
                 ConxClass parent,
                 FwdOpenReq outreq,
                 java.lang.String name)

Unlike other connections, which may have unknown delays in remote processing, local connections either succeed or fail synchronously.

Parameters:

inst - Instance segment, or null to auto-select when parent is present

parent -

outreq -

LocalConx

public LocalConx(ConxClass parent,
                 FwdOpenReq request,
                 java.lang.String name)

Method Detail

isOrigin

public boolean isOrigin()

Description copied from class: ConxInstance

Generic CIP connections are either originators or targets. In messaging connections, originators produce requests while targets produce replies.

Within this protocol implementation, originators produce on the link side with the O2T timing and parameters, and consume on the link side with the T2O timing and parameters.

When a connection is obtained from a successful Forward Open Response, the recipient must examine whether it is an originator or a target. If an originator, the recipient must assign to the appConsumer field and use the appProduce() method. If a target, the recipient must assign to the linkProducer field and use the linkConsume() method.

Specified by:

isOrigin in class ConxInstance

Returns: