use of org.wso2.carbon.humantask.core.engine.commands.Start in project siddhi by wso2.
the class WindowedPerSnapshotOutputRateLimiter method start.
@Override
public void start() {
scheduler = SchedulerParser.parse(scheduledExecutorService, this, siddhiAppContext);
scheduler.setStreamEventPool(new StreamEventPool(0, 0, 0, 5));
scheduler.init(lockWrapper, queryName);
long currentTime = System.currentTimeMillis();
scheduledTime = currentTime + value;
scheduler.notifyAt(scheduledTime);
}
use of org.wso2.carbon.humantask.core.engine.commands.Start in project siddhi by wso2.
the class FirstGroupByPerTimeOutputRateLimiter method start.
@Override
public void start() {
scheduler = SchedulerParser.parse(scheduledExecutorService, this, siddhiAppContext);
scheduler.setStreamEventPool(new StreamEventPool(0, 0, 0, 5));
scheduler.init(lockWrapper, queryName);
long currentTime = System.currentTimeMillis();
scheduledTime = currentTime + value;
scheduler.notifyAt(scheduledTime);
}
use of org.wso2.carbon.humantask.core.engine.commands.Start in project siddhi by wso2.
the class LastPerTimeOutputRateLimiter method start.
@Override
public void start() {
scheduler = SchedulerParser.parse(scheduledExecutorService, this, siddhiAppContext);
scheduler.setStreamEventPool(new StreamEventPool(0, 0, 0, 5));
scheduler.init(lockWrapper, queryName);
long currentTime = System.currentTimeMillis();
scheduledTime = currentTime + value;
scheduler.notifyAt(scheduledTime);
}
use of org.wso2.carbon.humantask.core.engine.commands.Start in project siddhi by wso2.
the class TimeBatchWindowProcessor method init.
@Override
protected void init(ExpressionExecutor[] attributeExpressionExecutors, ConfigReader configReader, boolean outputExpectsExpiredEvents, SiddhiAppContext siddhiAppContext) {
this.outputExpectsExpiredEvents = outputExpectsExpiredEvents;
this.siddhiAppContext = siddhiAppContext;
if (outputExpectsExpiredEvents) {
this.expiredEventChunk = new ComplexEventChunk<StreamEvent>(false);
}
if (attributeExpressionExecutors.length == 1) {
if (attributeExpressionExecutors[0] instanceof ConstantExpressionExecutor) {
if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.INT) {
timeInMilliSeconds = (Integer) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
} else if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.LONG) {
timeInMilliSeconds = (Long) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
} else {
throw new SiddhiAppValidationException("Time window's parameter attribute should be either " + "int or long, but found " + attributeExpressionExecutors[0].getReturnType());
}
} else {
throw new SiddhiAppValidationException("Time window should have constant parameter attribute but " + "found a dynamic attribute " + attributeExpressionExecutors[0].getClass().getCanonicalName());
}
} else if (attributeExpressionExecutors.length == 2) {
if (attributeExpressionExecutors[0] instanceof ConstantExpressionExecutor) {
if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.INT) {
timeInMilliSeconds = (Integer) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
} else if (attributeExpressionExecutors[0].getReturnType() == Attribute.Type.LONG) {
timeInMilliSeconds = (Long) ((ConstantExpressionExecutor) attributeExpressionExecutors[0]).getValue();
} else {
throw new SiddhiAppValidationException("Time window's parameter attribute should be either " + "int or long, but found " + attributeExpressionExecutors[0].getReturnType());
}
} else {
throw new SiddhiAppValidationException("Time window should have constant parameter attribute but " + "found a dynamic attribute " + attributeExpressionExecutors[0].getClass().getCanonicalName());
}
// start time
isStartTimeEnabled = true;
if (attributeExpressionExecutors[1].getReturnType() == Attribute.Type.INT) {
startTime = Integer.parseInt(String.valueOf(((ConstantExpressionExecutor) attributeExpressionExecutors[1]).getValue()));
} else {
startTime = Long.parseLong(String.valueOf(((ConstantExpressionExecutor) attributeExpressionExecutors[1]).getValue()));
}
} else {
throw new SiddhiAppValidationException("Time window should only have one or two parameters. " + "(<int|long|time> windowTime), but found " + attributeExpressionExecutors.length + " input " + "attributes");
}
}
use of org.wso2.carbon.humantask.core.engine.commands.Start in project siddhi by wso2.
the class PlaybackTestCase method playbackTest2.
@Test
public void playbackTest2() throws InterruptedException {
log.info("Playback Test 2: Playback with heartbeat disabled in query with start time enabled time batch " + "window");
SiddhiManager siddhiManager = new SiddhiManager();
String cseEventStream = "" + "@app:playback " + "define stream cseEventStream (symbol string, price float, volume int);";
String query = "" + "@info(name = 'query1') " + "from cseEventStream#window.timeBatch(2 sec , 0) " + "select symbol, sum(price) as sumPrice, volume " + "insert into outputStream ;";
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(cseEventStream + query);
siddhiAppRuntime.addCallback("query1", new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
if (inEventCount == 0) {
AssertJUnit.assertTrue("Remove Events will only arrive after the second time period. ", removeEvents == null);
}
if (inEvents != null) {
inEventCount = inEventCount + inEvents.length;
} else if (removeEvents != null) {
removeEventCount = removeEventCount + removeEvents.length;
}
eventArrived = true;
}
});
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("cseEventStream");
siddhiAppRuntime.start();
// Start sending events in the beginning of a cycle
long timestamp = 0;
inputHandler.send(timestamp, new Object[] { "IBM", 700f, 0 });
inputHandler.send(timestamp, new Object[] { "WSO2", 60.5f, 1 });
timestamp += 8500;
inputHandler.send(timestamp, new Object[] { "WSO2", 60.5f, 1 });
inputHandler.send(timestamp, new Object[] { "II", 60.5f, 1 });
timestamp += 13000;
inputHandler.send(timestamp, new Object[] { "TT", 60.5f, 1 });
inputHandler.send(timestamp, new Object[] { "YY", 60.5f, 1 });
timestamp += 5000;
inputHandler.send(timestamp, new Object[] { "ZZ", 0.0f, 0 });
Thread.sleep(100);
AssertJUnit.assertEquals(3, inEventCount);
AssertJUnit.assertEquals(0, removeEventCount);
AssertJUnit.assertTrue(eventArrived);
siddhiAppRuntime.shutdown();
}
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