Package com.espertech.esper.metrics.instrumentation

Examples of com.espertech.esper.metrics.instrumentation.InstrumentationAgent

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                    throw new ExprValidationException("Subqueries require one or more views to limit the stream, consider declaring a length or time window");
                }

                subselectStreamNumber++;

                InstrumentationAgent instrumentationAgentSubquery = null;
                if (InstrumentationHelper.ENABLED) {
                    final String eventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventType().getName();
                    final ExprSubselectNode exprSubselectNode = subselect;
                    instrumentationAgentSubquery = new InstrumentationAgent() {
                        public void indicateQ() {
                            InstrumentationHelper.get().qFilterActivationSubselect(eventTypeName, exprSubselectNode);
                        }
                        public void indicateA() {
                            InstrumentationHelper.get().aFilterActivationSubselect();
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                else {
                    if (!hasContext) {
                        activatorDeactivator = new ViewableActivatorStreamReuseView(services, statementContext, statementSpec, filterStreamSpec, isJoin, evaluatorContextStmt, filterSubselectSameStream, i);
                    }
                    else {
                        InstrumentationAgent instrumentationAgentFilter = null;
                        if (InstrumentationHelper.ENABLED) {
                            final String eventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventType().getName();
                            final int streamNumber = i;
                            instrumentationAgentFilter = new InstrumentationAgent() {
                                public void indicateQ() {
                                    InstrumentationHelper.get().qFilterActivationStream(eventTypeName, streamNumber);
                                }
                                public void indicateA() {
                                    InstrumentationHelper.get().aFilterActivationStream();
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        EventType activatorResultEventType;
        if (streamSpec instanceof FilterStreamSpecCompiled)
        {
            FilterStreamSpecCompiled filterStreamSpec = (FilterStreamSpecCompiled) streamSpec;
            triggereventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventTypeName();
            InstrumentationAgent instrumentationAgentOnTrigger = null;
            if (InstrumentationHelper.ENABLED) {
                final String eventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventType().getName();
                instrumentationAgentOnTrigger = new InstrumentationAgent() {
                    public void indicateQ() {
                        InstrumentationHelper.get().qFilterActivationOnTrigger(eventTypeName);
                    }
                    public void indicateA() {
                        InstrumentationHelper.get().aFilterActivationOnTrigger();
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        }

        // Create view factories and parent view based on a filter specification
        // Since only for non-joins we get the existing stream's lock and try to reuse it's views
        final FilterStreamSpecCompiled filterStreamSpec = (FilterStreamSpecCompiled) statementSpec.getStreamSpecs()[0];
        InstrumentationAgent instrumentationAgentCreateWindowInsert = null;
        if (InstrumentationHelper.ENABLED) {
            final String eventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventType().getName();
            instrumentationAgentCreateWindowInsert = new InstrumentationAgent() {
                public void indicateQ() {
                    InstrumentationHelper.get().qFilterActivationNamedWindowInsert(eventTypeName);
                }
                public void indicateA() {
                    InstrumentationHelper.get().aFilterActivationNamedWindowInsert();
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                else {
                    if (!hasContext) {
                        activatorDeactivator = new ViewableActivatorStreamReuseView(services, statementContext, statementSpec, filterStreamSpec, isJoin, evaluatorContextStmt, filterSubselectSameStream, i, isCanIterateUnbound);
                    }
                    else {
                        InstrumentationAgent instrumentationAgentFilter = null;
                        if (InstrumentationHelper.ENABLED) {
                            final String eventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventType().getName();
                            final int streamNumber = i;
                            instrumentationAgentFilter = new InstrumentationAgent() {
                                public void indicateQ() {
                                    InstrumentationHelper.get().qFilterActivationStream(eventTypeName, streamNumber);
                                }
                                public void indicateA() {
                                    InstrumentationHelper.get().aFilterActivationStream();
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        }

        // Create view factories and parent view based on a filter specification
        // Since only for non-joins we get the existing stream's lock and try to reuse it's views
        final FilterStreamSpecCompiled filterStreamSpec = (FilterStreamSpecCompiled) statementSpec.getStreamSpecs()[0];
        InstrumentationAgent instrumentationAgentCreateWindowInsert = null;
        if (InstrumentationHelper.ENABLED) {
            final String eventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventType().getName();
            instrumentationAgentCreateWindowInsert = new InstrumentationAgent() {
                public void indicateQ() {
                    InstrumentationHelper.get().qFilterActivationNamedWindowInsert(eventTypeName);
                }
                public void indicateA() {
                    InstrumentationHelper.get().aFilterActivationNamedWindowInsert();
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        EventType activatorResultEventType;
        if (streamSpec instanceof FilterStreamSpecCompiled)
        {
            FilterStreamSpecCompiled filterStreamSpec = (FilterStreamSpecCompiled) streamSpec;
            triggereventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventTypeName();
            InstrumentationAgent instrumentationAgentOnTrigger = null;
            if (InstrumentationHelper.ENABLED) {
                final String eventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventType().getName();
                instrumentationAgentOnTrigger = new InstrumentationAgent() {
                    public void indicateQ() {
                        InstrumentationHelper.get().qFilterActivationOnTrigger(eventTypeName);
                    }
                    public void indicateA() {
                        InstrumentationHelper.get().aFilterActivationOnTrigger();
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                    throw new ExprValidationException("Subqueries require one or more views to limit the stream, consider declaring a length or time window");
                }

                subselectStreamNumber++;

                InstrumentationAgent instrumentationAgentSubquery = null;
                if (InstrumentationHelper.ENABLED) {
                    final String eventTypeName = filterStreamSpec.getFilterSpec().getFilterForEventType().getName();
                    final ExprSubselectNode exprSubselectNode = subselect;
                    instrumentationAgentSubquery = new InstrumentationAgent() {
                        public void indicateQ() {
                            InstrumentationHelper.get().qFilterActivationSubselect(eventTypeName, exprSubselectNode);
                        }
                        public void indicateA() {
                            InstrumentationHelper.get().aFilterActivationSubselect();
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Related Classes of com.espertech.esper.metrics.instrumentation.InstrumentationAgent

  • com.espertech.esper.core.start.EPStatementStartMethodCreateWindow
  • com.espertech.esper.core.start.EPStatementStartMethodHelperSubselect
  • com.espertech.esper.core.start.EPStatementStartMethodOnTrigger
  • com.espertech.esper.core.start.EPStatementStartMethodSelectUtil
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