| Package | Description |
|---|---|
| com.espertech.esper.core.service |
Implementation of client package interfaces, glue code
|
| com.espertech.esper.epl.core |
Contains EPL statement specification classes define the constructs that make up an EPL statement,
such as the list of items in the select clause, the insert-into stream name and property names etc.
|
| com.espertech.esper.epl.db |
Database SQL polling views and caches
|
| Modifier and Type | Method and Description |
|---|---|
DataCacheFactory |
EPServicesContext.getDataCacheFactory() |
| Constructor and Description |
|---|
EPServicesContext(String engineURI,
SchedulingServiceSPI schedulingService,
EventAdapterService eventAdapterService,
EngineImportService engineImportService,
EngineSettingsService engineSettingsService,
DatabaseConfigService databaseConfigService,
PluggableObjectCollection plugInViews,
StatementLockFactory statementLockFactory,
ManagedReadWriteLock eventProcessingRWLock,
EngineLevelExtensionServicesContext engineLevelExtensionServicesContext,
EngineEnvContext engineEnvContext,
StatementContextFactory statementContextFactory,
PluggableObjectCollection plugInPatternObjects,
TimerService timerService,
FilterServiceSPI filterService,
StreamFactoryService streamFactoryService,
NamedWindowMgmtService namedWindowMgmtService,
NamedWindowDispatchService namedWindowDispatchService,
VariableService variableService,
TableService tableService,
TimeSourceService timeSourceService,
ValueAddEventService valueAddEventService,
MetricReportingServiceSPI metricsReportingService,
StatementEventTypeRef statementEventTypeRef,
StatementVariableRef statementVariableRef,
ConfigurationInformation configSnapshot,
ThreadingService threadingServiceImpl,
InternalEventRouterImpl internalEventRouter,
StatementIsolationService statementIsolationService,
SchedulingMgmtService schedulingMgmtService,
DeploymentStateService deploymentStateService,
ExceptionHandlingService exceptionHandlingService,
PatternNodeFactory patternNodeFactory,
EventTypeIdGenerator eventTypeIdGenerator,
StatementMetadataFactory statementMetadataFactory,
ContextManagementService contextManagementService,
PatternSubexpressionPoolEngineSvc patternSubexpressionPoolSvc,
MatchRecognizeStatePoolEngineSvc matchRecognizeStatePoolEngineSvc,
DataFlowService dataFlowService,
ExprDeclaredService exprDeclaredService,
ContextControllerFactoryFactorySvc contextControllerFactoryFactorySvc,
ContextManagerFactoryService contextManagerFactoryService,
EPStatementFactory epStatementFactory,
RegexHandlerFactory regexHandlerFactory,
ViewableActivatorFactory viewableActivatorFactory,
FilterNonPropertyRegisteryService filterNonPropertyRegisteryService,
ResultSetProcessorHelperFactory resultSetProcessorHelperFactory,
ViewServicePreviousFactory viewServicePreviousFactory,
EventTableIndexService eventTableIndexService,
EPRuntimeIsolatedFactory epRuntimeIsolatedFactory,
FilterBooleanExpressionFactory filterBooleanExpressionFactory,
DataCacheFactory dataCacheFactory,
MultiMatchHandlerFactory multiMatchHandlerFactory,
NamedWindowConsumerMgmtService namedWindowConsumerMgmtService,
AggregationFactoryFactory aggregationFactoryFactory) |
| Modifier and Type | Method and Description |
|---|---|
static HistoricalEventViewable |
MethodPollingViewableFactory.createPollMethodView(int streamNumber,
MethodStreamSpec methodStreamSpec,
EventAdapterService eventAdapterService,
EPStatementAgentInstanceHandle epStatementAgentInstanceHandle,
EngineImportService engineImportService,
SchedulingService schedulingService,
ScheduleBucket scheduleBucket,
ExprEvaluatorContext exprEvaluatorContext,
VariableService variableService,
String contextName,
DataCacheFactory dataCacheFactory,
StatementContext statementContext)
Creates a method-invocation polling view for use as a stream that calls a method, or pulls results from cache.
|
| Modifier and Type | Method and Description |
|---|---|
static HistoricalEventViewable |
DatabasePollingViewableFactory.createDBStatementView(int statementId,
int streamNumber,
DBStatementStreamSpec databaseStreamSpec,
DatabaseConfigService databaseConfigService,
EventAdapterService eventAdapterService,
EPStatementAgentInstanceHandle epStatementAgentInstanceHandle,
SQLColumnTypeConversion columnTypeConversionHook,
SQLOutputRowConversion outputRowConversionHook,
boolean enableJDBCLogging,
DataCacheFactory dataCacheFactory,
StatementContext statementContext)
Creates the viewable for polling via database SQL query.
|
DataCache |
DatabaseConfigServiceImpl.getDataCache(String databaseName,
StatementContext statementContext,
EPStatementAgentInstanceHandle epStatementAgentInstanceHandle,
DataCacheFactory dataCacheFactory,
int streamNumber) |
DataCache |
DatabaseConfigService.getDataCache(String databaseName,
StatementContext statementContext,
EPStatementAgentInstanceHandle epStatementAgentInstanceHandle,
DataCacheFactory dataCacheFactory,
int streamNumber)
Returns a new cache implementation for this database.
|