Examples of com.espertech.esper.client.Configuration

com.espertech.esper.client.Configuration
An instance of Configuration allows the application to specify properties to be used when creating a EPServiceProvider. Usually an application will create a single Configuration, then get one or more instances of {@link EPServiceProvider} via {@link EPServiceProviderManager}. The Configuration is meant only as an initialization-time object. EPServiceProviders are immutable and do not retain any association back to the Configuration.
The format of an Esper XML configuration file is defined in esper-configuration-2.0.xsd.

        // Main configuration file
        final RealtimeSystemConfig config = new ConfigurationObjectFactory(System.getProperties()).build(RealtimeSystemConfig.class);
        binder.bind(RealtimeSystemConfig.class).toInstance(config);


        // Configure Esper
        final Configuration configuration = new Configuration();
        if (!config.getEsperConfigurationFile().equals("")) {
            configuration.configure(new File(config.getEsperConfigurationFile()));
        }
        binder.bind(EPServiceProvider.class).toInstance(EPServiceProviderManager.getDefaultProvider(configuration));


        // Configure the routes
        configureFromFile(binder, config.getConfigurationFile());

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  //
  //
  //


  public EsperProcessor() {
    _configuration = new Configuration();
    _epStatements = new ArrayList<String>();
    _statementSinksMap = new HashMap<String, String>();
    _startTimestampMap = new HashMap<String, String>();
    _endTimestampMap = new HashMap<String, String>();
    _currentTime = Long.MIN_VALUE;

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     * Configure Esper Statement(s).
     */
    public void initService() {


        LOG.debug("Initializing Servcie ..");
        Configuration config = new Configuration();
        config.addEventTypeAutoName("com.cor.cep.event");
        epService = EPServiceProviderManager.getDefaultProvider(config);


        createCriticalTemperatureCheckExpression();
        createWarningTemperatureCheckExpression();
        createTemperatureMonitorExpression();

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        }
    }


    public static void main(String[] args) {
        // The Configuration is meant only as an initialization-time object.
        Configuration cepConfig = new Configuration();
        cepConfig.addEventType("StockTick", Tick.class.getName());
        EPServiceProvider cep = EPServiceProviderManager.getProvider("myCEPEngine", cepConfig);
        EPRuntime cepRT = cep.getEPRuntime();


        EPAdministrator cepAdm = cep.getEPAdministrator();
        EPStatement cepStatement = cepAdm.createEPL("select symbol,price,avg(price) from " + "StockTick(symbol='AAPL').win:length(10) "

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        }
    }


    public static void main(String[] args) {
        // The Configuration is meant only as an initialization-time object.
        Configuration cepConfig = new Configuration();
        cepConfig.addEventType("Access", AccessRec.class);
        EPServiceProvider cep = EPServiceProviderManager.getProvider("myCEPEngine", cepConfig);
        EPRuntime cepRT = cep.getEPRuntime();


        EPAdministrator cepAdm = cep.getEPAdministrator();
        EPStatement cepStatement = cepAdm.createEPL("select ip, count(*) as cnt from Access.win:time(4 sec) group by ip"

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  //
  //
  //


  public EsperProcessor() {
    _configuration = new Configuration();
    _startTimestampMap = new HashMap<String, String>();
    _endTimestampMap = new HashMap<String, String>();
    _esperStatements = new LinkedHashSet<StatementBean>();
    _timeTolerance = DEFAULT_TIME_TOLERANCE;
  }

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   * 
   * @since 0.3.0
   * @version 0.3.0
   */
  public EsperEngine() {
    _configuration = new Configuration();
    _startTimestampMap = new HashMap<String, String>();
    _endTimestampMap = new HashMap<String, String>();
    _staticStatements = new ArrayList<EsperStatementBean>();
    _timeTolerance = DEFAULT_TIME_TOLERANCE;
  }

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  //
  //
  //


  public EsperProcessor() {
    _configuration = new Configuration();
    _startTimestampMap = new HashMap<String, String>();
    _endTimestampMap = new HashMap<String, String>();
    _currentTime = Long.MIN_VALUE;
    _esperStatements = new LinkedHashSet<StatementBean>();
  }

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  //
  //
  //


  public EsperProcessor() {
    _configuration = new Configuration();
    _epStatements = new ArrayList<String>();
    _statementSinksMap = new HashMap<String, String>();
    _startTimestampMap = new HashMap<String, String>();
    _endTimestampMap = new HashMap<String, String>();
    _currentTime = Long.MIN_VALUE;

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

ch.uzh.ifi.ddis.ifp.streams.EsperProcessor

com.cor.cep.handler.TemperatureEventHandler

com.ning.metrics.meteo.binder.RealtimeSystemModule

org.apache.niolex.common.esper.AccessProcess

org.apache.niolex.common.esper.Esper

streams.esper.EsperEngine

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