Package com.espertech.esper.view

Examples of com.espertech.esper.view.StatementStopCallback

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        }

        final CreateVariableView createView = new CreateVariableView(statementContext.getStatementId(), services.getEventAdapterService(), services.getVariableService(), createDesc.getVariableName(), statementContext.getStatementResultService());
        final int variableNum = services.getVariableService().getReader(createDesc.getVariableName()).getVariableNumber();
        services.getVariableService().registerCallback(variableNum, createView);
        statementContext.getStatementStopService().addSubscriber(new StatementStopCallback() {
            public void statementStopped()
            {
                services.getVariableService().unregisterCallback(variableNum, createView);
            }
        });
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            // if using variables, register a callback on the change of the variable
            for (String variableName : variableNames)
            {
                final VariableReader reader = context.getVariableService().getReader(variableName);
                context.getVariableService().registerCallback(reader.getVariableNumber(), this);
                context.getStatementStopService().addSubscriber(new StatementStopCallback() {
                    public void statementStopped()
                    {
                        context.getVariableService().unregisterCallback(reader.getVariableNumber(), OutputConditionExpression.this);
                    }
                });
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    public VAERevisionProcessorMerge(String revisioneventTypeName, RevisionSpec spec, StatementStopService statementStopService, EventAdapterService eventAdapterService)
    {
        super(spec, revisioneventTypeName, eventAdapterService);

        // on statement stop, remove versions
        statementStopService.addSubscriber(new StatementStopCallback() {
            public void statementStopped()
            {
                statePerKey.clear();
            }
        });
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    public VAERevisionProcessorDeclared(String revisionEventTypeName, RevisionSpec spec, StatementStopService statementStopService, EventAdapterService eventAdapterService)
    {
        super(spec, revisionEventTypeName, eventAdapterService);

        // on statement stop, remove versions
        statementStopService.addSubscriber(new StatementStopCallback() {
            public void statementStopped()
            {
                statePerKey.clear();
            }
        });
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        }

        final CreateVariableView createView = new CreateVariableView(statementContext.getStatementId(), services.getEventAdapterService(), services.getVariableService(), createDesc.getVariableName(), statementContext.getStatementResultService());
        final int variableNum = services.getVariableService().getReader(createDesc.getVariableName()).getVariableNumber();
        services.getVariableService().registerCallback(variableNum, createView);
        statementContext.getStatementStopService().addSubscriber(new StatementStopCallback() {
            public void statementStopped()
            {
                services.getVariableService().unregisterCallback(variableNum, createView);
            }
        });
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        }

        final CreateVariableView createView = new CreateVariableView(statementContext.getStatementId(), services.getEventAdapterService(), services.getVariableService(), createDesc.getVariableName(), statementContext.getStatementResultService());
        final int variableNum = services.getVariableService().getReader(createDesc.getVariableName()).getVariableNumber();
        services.getVariableService().registerCallback(variableNum, createView);
        statementContext.getStatementStopService().addSubscriber(new StatementStopCallback() {
            public void statementStopped()
            {
                services.getVariableService().unregisterCallback(variableNum, createView);
            }
        });
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            // allocate
            services.getVariableService().allocateVariableState(createDesc.getVariableName(), VariableService.NOCONTEXT_AGENTINSTANCEID, statementContext.getExtensionServicesContext());
            final CreateVariableView createView = new CreateVariableView(statementContext.getStatementId(), services.getEventAdapterService(), services.getVariableService(), createDesc.getVariableName(), statementContext.getStatementResultService());

            services.getVariableService().registerCallback(createDesc.getVariableName(), 0, createView);
            statementContext.getStatementStopService().addSubscriber(new StatementStopCallback() {
                public void statementStopped()
                {
                    services.getVariableService().unregisterCallback(createDesc.getVariableName(), 0, createView);
                }
            });
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        }

        final CreateVariableView createView = new CreateVariableView(statementContext.getStatementId(), services.getEventAdapterService(), services.getVariableService(), createDesc.getVariableName(), statementContext.getStatementResultService());
        final int variableNum = services.getVariableService().getReader(createDesc.getVariableName()).getVariableNumber();
        services.getVariableService().registerCallback(variableNum, createView);
        statementContext.getStatementStopService().addSubscriber(new StatementStopCallback() {
            public void statementStopped()
            {
                services.getVariableService().unregisterCallback(variableNum, createView);
            }
        });
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    public VAERevisionProcessorMerge(String revisioneventTypeName, RevisionSpec spec, StatementStopService statementStopService, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
    {
        super(spec, revisioneventTypeName, eventAdapterService);

        // on statement stop, remove versions
        statementStopService.addSubscriber(new StatementStopCallback() {
            public void statementStopped()
            {
                statePerKey.clear();
            }
        });
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    public VAERevisionProcessorDeclared(String revisionEventTypeName, RevisionSpec spec, StatementStopService statementStopService, EventAdapterService eventAdapterService, EventTypeIdGenerator eventTypeIdGenerator)
    {
        super(spec, revisionEventTypeName, eventAdapterService);

        // on statement stop, remove versions
        statementStopService.addSubscriber(new StatementStopCallback() {
            public void statementStopped()
            {
                statePerKey.clear();
            }
        });
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Related Classes of com.espertech.esper.view.StatementStopCallback

  • com.espertech.esper.core.start.EPStatementStartMethodCreateVariable
  • com.espertech.esper.epl.agg.AggSvcGroupByReclaimAged
  • com.espertech.esper.epl.view.OutputConditionExpression
  • com.espertech.esper.event.vaevent.VAERevisionProcessorDeclared
  • com.espertech.esper.event.vaevent.VAERevisionProcessorMerge
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