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{"payload":{"meta":{"Graph":{"@Type":"81297157","@Value":{"Guid":"(Guid)c2576ea4-6ab6-480f-b8b6-d854fc602d5a","ParentGuid":"(Guid)af25efb2-e7d3-4d17-9b46-1d6d5c77fe77","Name":"(string)PublishNDATAExit","Properties":{"@Type":"2c41fa04:IDictionary","@Value":[{"@Key":"(Guid)24568a24-c491-472c-a21f-ee5d33859fab","@Value":{"@Type":"24568a24","@Value":{"MemoryReserveForOnlineChange":"(int)0","ExcludeFromBuild":"(bool)False","External":"(bool)False","EnableSystemCall":"(bool)False","CompilerDefines":"(string)","LinkAlways":"(bool)False","Undefines":{"@Type":"[string]","@Value":[]}}}},{"@Key":"(Guid)829a18f2-c514-4f6e-9634-1df173429203","@Value":{"@Type":"829a18f2","@Value":{"ParentObjects":{"@Type":"fa2ee218:IDictionary","@Value":[{"@Key":"(Guid)21af5390-2942-461a-bf89-951aaf6999f1","@Value":"(Guid)aa0ac731-483c-4a3a-aefa-268b00602330"}]}}}}]},"TypeGuid":"(Guid)f8a58466-d7f6-439f-bbb8-d4600e41d099","EmbeddedTypeGuids":{"@Type":"[Guid]","@Value":["(Guid)a9ed5b7e-75c5-4651-af16-d2c27e98cb94","(Guid)3b83b776-fb25-43b8-99f2-3c507c9143fc"]}}},"TypeInfos":{"24568a24":"{24568a24-c491-472c-a21f-ee5d33859fab}","2c41fa04":"{2c41fa04-1834-41c1-816e-303c7aa2c05b}","81297157":"{81297157-7ec9-45ce-845e-84cab2b88ade}","829a18f2":"{829a18f2-c514-4f6e-9634-1df173429203}","bool":"System.Boolean","fa2ee218":"{fa2ee218-a39b-4b6d-b249-49dbddbd168a}","Guid":"System.Guid","int":"System.Int32","string":"System.String"}},"object":{"Graph":{"@Type":"f8a58466","@Value":{"Implementation":{"@Type":"3b83b776","@Value":{"TextDocument":{"@Type":"f3878285","@Value":{"TextLines":{"@Type":"[a5de0b0b]","@Value":[{"@Type":"a5de0b0b","@Value":{"Id":"(long)812","Tag":null,"Text":"(string)PublishNDATAExit := _MQTT.DisablePublisher();"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)813","Tag":null,"Text":"(string)SPStack.WriteDeviceLog(SPStack.GC_sparkplug.CMP_EDGE,"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)814","Tag":null,"Text":"(string)    SPStack.CmpLog.LogClass.LOG_INFO,"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)815","Tag":null,"Text":"(string)    'NDATA payload published in: %s',"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)514","Tag":null,"Text":"(string)    WSTRING_TO_STRING(_TopicProvider.wsNDATApublisherTopic));"}}]}}}}},"Interface":{"@Type":"a9ed5b7e","@Value":{"TextDocument":{"@Type":"f3878285","@Value":{"TextLines":{"@Type":"[a5de0b0b]","@Value":[{"@Type":"a5de0b0b","@Value":{"Id":"(long)792","Tag":null,"Text":"(string)(* "}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)793","Tag":null,"Text":"(string)    Node DATA (NDATA)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)794","Tag":null,"Text":"(string)    "}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)795","Tag":null,"Text":"(string)    NDATA messages are used to update the values of any EoN node metrics that were originally published in the"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)796","Tag":null,"Text":"(string)    NBIRTH message. Any time an input changes on the EoN node, a NDATA message should be generated and published"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)797","Tag":null,"Text":"(string)    to the MQTT Server. If multiple metrics on the EoN node change, they can all be included in a single NDATA "}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)798","Tag":null,"Text":"(string)    message. "}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)799","Tag":null,"Text":"(string)    "}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)800","Tag":null,"Text":"(string)    The following is a representation of a simple NDATA message on the topic:"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)801","Tag":null,"Text":"(string)    "}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)802","Tag":null,"Text":"(string)        spBv1.0/Sparkplug™ B Devices/NDATA/Raspberry Pi"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)803","Tag":null,"Text":"(string)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)804","Tag":null,"Text":"(string)    In the topic above the following information is known based on the Sparkplug™ topic definition:"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)805","Tag":null,"Text":"(string)    "}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)806","Tag":null,"Text":"(string)    •   The ‘Group ID’ of this EoN node is: Sparkplug™ B Devices"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)807","Tag":null,"Text":"(string)    •   The ‘EoN node ID’ of this EoN node is: Raspberry Pi"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)808","Tag":null,"Text":"(string)    •   *This is an NBIRTH message from the EoN node"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)809","Tag":null,"Text":"(string)    "}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)810","Tag":null,"Text":"(string)*)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)811","Tag":null,"Text":"(string){attribute 'hide'}"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)1","Tag":null,"Text":"(string)METHOD PublishNDATAExit : BOOL"}}]}}}}}}},"TypeInfos":{"3b83b776":"{3b83b776-fb25-43b8-99f2-3c507c9143fc}","a5de0b0b":"{a5de0b0b-1cb5-4913-ac21-9d70293ec00d}","a9ed5b7e":"{a9ed5b7e-75c5-4651-af16-d2c27e98cb94}","f3878285":"{f3878285-8e4f-490b-bb1b-9acbb7eb04db}","f8a58466":"{f8a58466-d7f6-439f-bbb8-d4600e41d099}","long":"System.Int64","string":"System.String"}}},"FormatVersion":"1.0"}