Package com.espertech.esper.client

Examples of com.espertech.esper.client.EventBean

145
146
147
148
149
150
151
152
153
154
155
                boolean pass = checkEvent(first, newest, expiredCount);
                if (!pass) {
                    if (expired == null) {
                         expired = new OneEventCollection();
                    }
                    EventBean removed = window.removeFirst().getTheEvent();
                    expired.add(removed);
                    if (aggregationService != null) {
                        removedEvents[0] = removed;
                        aggregationService.applyLeave(removedEvents, null, agentInstanceContext);
                    }
View Full Code Here
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
        // Remove old data
        if (oldData != null)
        {
            for (int i = 0; i < oldData.length; i++)
            {
                EventBean oldDataItem = oldData[i];
                Object sortValues = getTimestamp(oldDataItem);
                boolean result = CollectionUtil.removeEventByKeyLazyListMap(sortValues, oldDataItem, sortedEvents);
                if (result)
                {
                    eventCount--;
                    if (postOldEventsArray == null) {
                        postOldEventsArray = oldData;
                    }
                    else {
                        postOldEventsArray = CollectionUtil.addArrayWithSetSemantics(postOldEventsArray, oldData);
                    }
                    internalHandleRemoved(sortValues, oldDataItem);
                }
            }
        }

        if ((newData != null) && (newData.length > 0))
        {
            // figure out the current tail time
            long engineTime = agentInstanceContext.getStatementContext().getSchedulingService().getTime();
            long windowTailTime = engineTime - intervalSize + 1;
            long oldestEvent = Long.MAX_VALUE;
            if (!sortedEvents.isEmpty())
            {
                oldestEvent = (Long) sortedEvents.firstKey();
            }
            boolean addedOlderEvent = false;

            // add events or post events as remove stream if already older then tail time
            ArrayList<EventBean> postOldEvents = null;
            for (int i = 0; i < newData.length; i++)
            {
                // get timestamp of event
                EventBean newEvent = newData[i];
                Long timestamp = getTimestamp(newEvent);

                // if the event timestamp indicates its older then the tail of the window, release it
                if (timestamp < windowTailTime)
                {
View Full Code Here
326
327
328
329
330
331
332
333
334
335
336
                    }
                    eventCount -= releasedEventList.size();
                    internalHandleExpired(oldestKey, releasedEventList);
                }
                else {
                    EventBean releasedEvent = (EventBean) released;
                    if (releaseEvents == null) {
                        releaseEvents = new ArrayList<EventBean>(4);
                    }
                    releaseEvents.add(releasedEvent);
                    eventCount--;
View Full Code Here
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
    public Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
  {
        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().qExprStreamUndMethod(dotNode);}

        // get underlying event
        EventBean theEvent = eventsPerStream[streamNumber];
        if (theEvent == null) {
            if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().aExprStreamUndMethod(null);}
            return null;
        }
        Object inner = theEvent.getUnderlying();

        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().qExprDotChain(ExpressionReturnType.singleValue(theEvent.getEventType().getUnderlyingType()), inner, evaluators);}
        inner = ExprDotNodeUtility.evaluateChain(evaluators, inner, eventsPerStream, isNewData, exprEvaluatorContext);
        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().aExprDotChain();}

        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().aExprStreamUndMethod(inner);}
        return inner;
View Full Code Here
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
    }

    public Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
    {
        RegexPartitionStateRandomAccess access = strategy.getAccess(exprEvaluatorContext);
        EventBean substituteEvent = access.getPreviousEvent(assignedIndex);

        if (substituteEvent == null)
        {
            return null;
        }

        // Substitute original event with prior event, evaluate inner expression
        EventBean originalEvent = eventsPerStream[streamNumber];
        eventsPerStream[streamNumber] = substituteEvent;
        Object evalResult = evaluator.evaluate(eventsPerStream, isNewData, exprEvaluatorContext);
        eventsPerStream[streamNumber] = originalEvent;

        return evalResult;
View Full Code Here
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
    public Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
  {
        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().qExprStreamEventMethod(exprDotNode);}

        EventBean theEvent = eventsPerStream[streamNumber];
        if (theEvent == null) {
            if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().aExprStreamEventMethod(null);}
            return null;
        }

        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().qExprDotChain(ExpressionReturnType.singleEvent(theEvent.getEventType()), theEvent, evaluators);}
        Object inner = ExprDotNodeUtility.evaluateChain(evaluators, theEvent, eventsPerStream, isNewData, exprEvaluatorContext);
        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().aExprDotChain();}

        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().aExprStreamEventMethod(inner);}
        return inner;
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
124
125
126
    }

    public Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
    {
        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().qExprStreamUnd(this);}
        EventBean theEvent = eventsPerStream[streamNum];
        if (theEvent == null)
        {
            if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().aExprStreamUnd(null);}
            return null;
        }
        if (InstrumentationHelper.ENABLED) { InstrumentationHelper.get().aExprStreamUnd(theEvent.getUnderlying());}
        return theEvent.getUnderlying();
    }
View Full Code Here
144
145
146
147
148
149
150
151
152
153
154
                    continue;
                }
                values[i] = cacheEntry.getParsers()[i].parse(value);
            }

            EventBean event = cacheEntry.getEventBeanManufacturer().make(values);
            engine.getEPRuntime().sendEvent(event);
        }
        catch (Throwable t) {
            log.error("Unexpected exception encountered sending event " + input + " service '" + serviceName + "' :" + t.getMessage(), t);
        }
View Full Code Here
232
233
234
235
236
237
238
239
240
241
242
243
244
245
    }
    // Update events in window
    else {
      if (newData.length > 0) {
        _log.debug("Starting update...");
        EventBean newDataFirst = newData[0];
        List<String> propertiesToUpdateList = new ArrayList<String>();
        for (String propertyName : propertyNames) {
          if (newDataFirst.get(propertyName) != null) {
            propertiesToUpdateList.add(propertyName);
          }
        }

        String propertiesToUpdate[] = propertiesToUpdateList
View Full Code Here
207
208
209
210
211
212
213
214
215
216
217
            log.warn("Subselect returned more then one row in subselect '" + toExpressionString() + "', returning null result");
            return null;
        }

        // Evaluate filter
        EventBean subSelectResult = null;
        EventBean[] events = new EventBean[eventsPerStream.length + 1];
        System.arraycopy(eventsPerStream, 0, events, 1, eventsPerStream.length);

        if (filterExpr != null)
        {
View Full Code Here
TOP

Related Classes of com.espertech.esper.client.EventBean

  • com.espertech.esper.client.scopetest.EPAssertionUtil
  • com.espertech.esper.client.scopetest.SupportUpdateListener
  • com.espertech.esper.core.context.mgr.ContextControllerInitTerm
  • com.espertech.esper.core.EPRuntimeIsolatedImpl
  • com.espertech.esper.core.ResultDeliveryStrategyImpl
  • com.espertech.esper.core.service.EPRuntimeIsolatedImpl
  • com.espertech.esper.core.service.InternalEventRouterImpl
  • com.espertech.esper.core.service.InternalEventRouterPreprocessor
  • com.espertech.esper.core.service.ResultDeliveryStrategyImpl
  • com.espertech.esper.core.service.StatementResultServiceImpl
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.