Showing the changes to Source/Libraries/TimeSeriesPlatformLibrary/Samples/InstanceSubscribe.cpp (1 of 39 files). Show all
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| 1 | +//****************************************************************************************************** | |
| 2 | +// AdvancedSubscribe.cpp - Gbtc | |
| 3 | +// | |
| 4 | +// Copyright � 2010, Grid Protection Alliance. All Rights Reserved. | |
| 5 | +// | |
| 6 | +// Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See | |
| 7 | +// the NOTICE file distributed with this work for additional information regarding copyright ownership. | |
| 8 | +// The GPA licenses this file to you under the Eclipse Public License -v 1.0 (the "License"); you may | |
| 9 | +// not use this file except in compliance with the License. You may obtain a copy of the License at: | |
| 10 | +// | |
| 11 | +// http://www.opensource.org/licenses/eclipse-1.0.php | |
| 12 | +// | |
| 13 | +// Unless agreed to in writing, the subject software distributed under the License is distributed on an | |
| 14 | +// "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the | |
| 15 | +// License for the specific language governing permissions and limitations. | |
| 16 | +// | |
| 17 | +// Code Modification History: | |
| 18 | +// ---------------------------------------------------------------------------------------------------- | |
| 19 | +// 04/06/2012 - Stephen C. Wills | |
| 20 | +// Generated original version of source code. | |
| 21 | +// | |
| 22 | +//****************************************************************************************************** | |
| 23 | + | |
| 24 | +#include <iostream> | |
| 25 | + | |
| 26 | +#include "SubscriberHandler.h" | |
| 27 | + | |
| 28 | +SubscriberHandler* Subscriber1; | |
| 29 | +SubscriberHandler* Subscriber2; | |
| 30 | + | |
| 31 | +int main(int argc, char* argv[]) | |
| 32 | +{ | |
| 33 | + string hostname; | |
| 34 | + uint16_t port; | |
| 35 | + | |
| 36 | + // Ensure that the necessary | |
| 37 | + // command line arguments are given. | |
| 38 | + if (argc < 3) | |
| 39 | + { | |
| 40 | + cout << "Usage:" << endl; | |
| 41 | + cout << " AdvancedSubscribe HOSTNAME PORT" << endl; | |
| 42 | + return 0; | |
| 43 | + } | |
| 44 | + | |
| 45 | + // Get hostname and port. | |
| 46 | + hostname = argv[1]; | |
| 47 | + stringstream(argv[2]) >> port; | |
| 48 | + | |
| 49 | + // Initialize the subscribers. | |
| 50 | + Subscriber1 = new SubscriberHandler("Subscriber1"); | |
| 51 | + Subscriber2 = new SubscriberHandler("Subscriber2"); | |
| 52 | + | |
| 53 | + Subscriber1->Initialize(hostname, port); | |
| 54 | + Subscriber2->Initialize(hostname, port); | |
| 55 | + | |
| 56 | + Subscriber1->SetFilterExpression("FILTER TOP 5 ActiveMeasurements WHERE SignalType = 'FREQ'"); | |
| 57 | + Subscriber2->SetFilterExpression("FILTER TOP 10 ActiveMeasurements WHERE SignalType LIKE '%PHA'"); | |
| 58 | + | |
| 59 | + Subscriber1->Connect(); | |
| 60 | + Subscriber2->Connect(); | |
| 61 | + | |
| 62 | + // Wait until the user presses enter before quitting. | |
| 63 | + string line; | |
| 64 | + getline(cin, line); | |
| 65 | + | |
| 66 | + Subscriber1->Disconnect(); | |
| 67 | + Subscriber2->Disconnect(); | |
| 68 | + | |
| 69 | + delete Subscriber1; | |
| 70 | + delete Subscriber2; | |
| 71 | + | |
| 72 | + // Disconnect the subscriber to stop background threads. | |
| 73 | + cout << "Disconnected." << endl; | |
| 74 | + | |
| 75 | + return 0; | |
| 76 | +} | |