Examples of snapshotNoLock()

Examples of com.espertech.esper.epl.named.NamedWindowTailViewInstance.snapshotNoLock()

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                        if (preload) {
                            final boolean yesRecoveringResilient = isRecoveringResilient;
                            final FilterSpecCompiled preloadFilterSpec = namedWindowPostloadFilters[i];
                            preloadList.add(new StatementAgentInstancePreload() {
                                public void executePreload() {
                                    Collection<EventBean> snapshot = consumerView.snapshotNoLock(preloadFilterSpec, statementContext.getAnnotations());
                                    List<EventBean> eventsInWindow = new ArrayList<EventBean>(snapshot.size());
                                    ExprNodeUtility.applyFilterExpressionsIterable(snapshot, namedSpec.getFilterExpressions(), agentInstanceContext, eventsInWindow);
                                    EventBean[] newEvents = eventsInWindow.toArray(new EventBean[eventsInWindow.size()]);
                                    view.update(newEvents, null);
                                    if (!yesRecoveringResilient && joinPreloadMethod != null && !joinPreloadMethod.isPreloading() && agentInstanceContext.getEpStatementAgentInstanceHandle().getOptionalDispatchable() != null) {
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Examples of com.espertech.esper.epl.named.NamedWindowTailViewInstance.snapshotNoLock()

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                try {
                    StreamTypeServiceImpl types = new StreamTypeServiceImpl(consumerView.getEventType(), consumerView.getEventType().getName(), false, services.getEngineURI());
                    LinkedHashMap<String, Pair<EventType, String>> tagged = new LinkedHashMap<String, Pair<EventType, String>>();
                    FilterSpecCompiled filterSpecCompiled = FilterSpecCompiler.makeFilterSpec(types.getEventTypes()[0], types.getStreamNames()[0],
                            namedSpec.getFilterExpressions(), null, tagged, tagged, types, null, agentInstanceContext.getStatementContext(), Collections.singleton(0));
                    Collection<EventBean> snapshot = consumerView.snapshotNoLock(filterSpecCompiled, agentInstanceContext.getStatementContext().getAnnotations());
                    eventsInWindow = new ArrayList<EventBean>(snapshot.size());
                    ExprNodeUtility.applyFilterExpressionsIterable(snapshot, namedSpec.getFilterExpressions(), agentInstanceContext, eventsInWindow);
                }
                catch (Exception ex) {
                    log.warn("Unexpected exception analyzing filter paths: " + ex.getMessage(), ex);
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Examples of com.espertech.esper.epl.named.NamedWindowTailViewInstance.snapshotNoLock()

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                try {
                    StreamTypeServiceImpl types = new StreamTypeServiceImpl(consumerView.getEventType(), consumerView.getEventType().getName(), false, services.getEngineURI());
                    LinkedHashMap<String, Pair<EventType, String>> tagged = new LinkedHashMap<String, Pair<EventType, String>>();
                    FilterSpecCompiled filterSpecCompiled = FilterSpecCompiler.makeFilterSpec(types.getEventTypes()[0], types.getStreamNames()[0],
                            namedSpec.getFilterExpressions(), null, tagged, tagged, types, null, agentInstanceContext.getStatementContext(), Collections.singleton(0));
                    Collection<EventBean> snapshot = consumerView.snapshotNoLock(filterSpecCompiled, agentInstanceContext.getStatementContext().getAnnotations());
                    eventsInWindow = new ArrayList<EventBean>(snapshot.size());
                    ExprNodeUtility.applyFilterExpressionsIterable(snapshot, namedSpec.getFilterExpressions(), agentInstanceContext, eventsInWindow);
                }
                catch (Exception ex) {
                    log.warn("Unexpected exception analyzing filter paths: " + ex.getMessage(), ex);
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Examples of com.espertech.esper.epl.named.NamedWindowTailViewInstance.snapshotNoLock()

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            }

            Collection<EventBean> eventsInWindow;
            if (namedWindowTailViews[stream] != null) {
                NamedWindowTailViewInstance nwtail = namedWindowTailViews[stream];
                Collection<EventBean> snapshot = nwtail.snapshotNoLock(namedWindowPostloadFilters[stream], annotations);
                if (namedWindowFilters[stream] != null) {
                    eventsInWindow = new ArrayList<EventBean>(snapshot.size());
                    ExprNodeUtility.applyFilterExpressionsIterable(snapshot, namedWindowFilters[stream], exprEvaluatorContext, eventsInWindow);
                }
                else {
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Examples of com.espertech.esper.epl.named.NamedWindowTailViewInstance.snapshotNoLock()

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                try {
                    StreamTypeServiceImpl types = new StreamTypeServiceImpl(consumerView.getEventType(), consumerView.getEventType().getName(), false, services.getEngineURI());
                    LinkedHashMap<String, Pair<EventType, String>> tagged = new LinkedHashMap<String, Pair<EventType, String>>();
                    FilterSpecCompiled filterSpecCompiled = FilterSpecCompiler.makeFilterSpec(types.getEventTypes()[0], types.getStreamNames()[0],
                            namedSpec.getFilterExpressions(), null, tagged, tagged, types, null, agentInstanceContext.getStatementContext(), Collections.singleton(0));
                    Collection<EventBean> snapshot = consumerView.snapshotNoLock(filterSpecCompiled, agentInstanceContext.getStatementContext().getAnnotations());
                    eventsInWindow = new ArrayList<EventBean>(snapshot.size());
                    ExprNodeUtility.applyFilterExpressionsIterable(snapshot, namedSpec.getFilterExpressions(), agentInstanceContext, eventsInWindow);
                }
                catch (Exception ex) {
                    log.warn("Unexpected exception analyzing filter paths: " + ex.getMessage(), ex);
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Examples of com.espertech.esper.epl.named.NamedWindowTailViewInstance.snapshotNoLock()

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            }

            Collection<EventBean> eventsInWindow;
            if (namedWindowTailViews[stream] != null) {
                NamedWindowTailViewInstance nwtail = namedWindowTailViews[stream];
                Collection<EventBean> snapshot = nwtail.snapshotNoLock(namedWindowPostloadFilters[stream], annotations);
                if (namedWindowFilters[stream] != null) {
                    eventsInWindow = new ArrayList<EventBean>(snapshot.size());
                    ExprNodeUtility.applyFilterExpressionsIterable(snapshot, namedWindowFilters[stream], exprEvaluatorContext, eventsInWindow);
                }
                else {
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Examples of com.espertech.esper.epl.named.NamedWindowTailViewInstance.snapshotNoLock()

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                        if (preload) {
                            final boolean yesRecoveringResilient = isRecoveringResilient;
                            final FilterSpecCompiled preloadFilterSpec = namedWindowPostloadFilters[i];
                            preloadList.add(new StatementAgentInstancePreload() {
                                public void executePreload() {
                                    Collection<EventBean> snapshot = consumerView.snapshotNoLock(preloadFilterSpec, statementContext.getAnnotations());
                                    List<EventBean> eventsInWindow = new ArrayList<EventBean>(snapshot.size());
                                    ExprNodeUtility.applyFilterExpressionsIterable(snapshot, namedSpec.getFilterExpressions(), agentInstanceContext, eventsInWindow);
                                    EventBean[] newEvents = eventsInWindow.toArray(new EventBean[eventsInWindow.size()]);
                                    view.update(newEvents, null);
                                    if (!yesRecoveringResilient && joinPreloadMethod != null && !joinPreloadMethod.isPreloading() && agentInstanceContext.getEpStatementAgentInstanceHandle().getOptionalDispatchable() != null) {
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