com.espertech.esper.core.service
Interface EPServiceProviderSPI

All Superinterfaces:

EPServiceProvider

All Known Implementing Classes:

EPServiceProviderImpl

public interface EPServiceProviderSPI
extends EPServiceProvider

A service provider interface that makes available internal engine services.

Field Summary

static java.lang.String	DEFAULT_ENGINE_URI For the default provider instance, which carries a null provider URI, the URI value is "default".
static java.lang.String	DEFAULT_ENGINE_URI__QUALIFIER For the default provider instance, which carries a "default" provider URI, the property name qualification and stream name qualification may use "default".

Method Summary

ConfigurationInformation	getConfigurationInformation() Returns the current configuration.
javax.naming.Context	getContext() Returns the engine environment context for engine-external resources such as adapters.
ContextManagementService	getContextManagementService()
DeploymentStateService	getDeploymentStateService()
EngineEnvContext	getEngineEnvContext() Returns engine environment context such as plugin loader references.
EngineImportService	getEngineImportService() Returns engine imports.
EventAdapterService	getEventAdapterService() Get the EventAdapterService for this engine.
ExtensionServicesContext	getExtensionServicesContext() Returns the extension services context.
FilterService	getFilterService() Returns the filter service.
MetricReportingService	getMetricReportingService() Returns metrics reporting.
NamedWindowService	getNamedWindowService() Returns the named window service.
SchedulingMgmtService	getSchedulingMgmtService() Get the SchedulingMgmtService for this engine.
SchedulingService	getSchedulingService() Get the SchedulingService for this engine.
EPServicesContext	getServicesContext() Returns services.
StatementContextFactory	getStatementContextFactory() Returns context factory.
StatementEventTypeRef	getStatementEventTypeRef() Returns statement event type reference service.
StatementIsolationService	getStatementIsolationService()
StatementLifecycleSvc	getStatementLifecycleSvc() Returns statement management service for the engine.
TableService	getTableService() Returns the table service.
ThreadingService	getThreadingService() Returns threading service for the engine.
TimeProvider	getTimeProvider() Returns time provider.
TimerService	getTimerService() Returns the timer service.
ValueAddEventService	getValueAddEventService() Returns value-added type service.
VariableService	getVariableService() Returns variable services.
void	initialize(java.lang.Long currentTime)
void	postInitialize()
void	setConfiguration(Configuration configuration)

Methods inherited from interface com.espertech.esper.client.EPServiceProvider

addServiceStateListener, addStatementStateListener, destroy, getEngineInstanceWideLock, getEPAdministrator, getEPRuntime, getEPServiceIsolated, getEPServiceIsolatedNames, getURI, initialize, isDestroyed, removeAllServiceStateListeners, removeAllStatementStateListeners, removeServiceStateListener, removeStatementStateListener

Field Detail

DEFAULT_ENGINE_URI

static final java.lang.String DEFAULT_ENGINE_URI

For the default provider instance, which carries a null provider URI, the URI value is "default".

See Also:

Constant Field Values

DEFAULT_ENGINE_URI__QUALIFIER

static final java.lang.String DEFAULT_ENGINE_URI__QUALIFIER

For the default provider instance, which carries a "default" provider URI, the property name qualification and stream name qualification may use "default".

See Also:

Constant Field Values

Method Detail

getStatementLifecycleSvc

StatementLifecycleSvc getStatementLifecycleSvc()

Returns statement management service for the engine.

Returns:

the StatementLifecycleSvc

getEventAdapterService

EventAdapterService getEventAdapterService()

Get the EventAdapterService for this engine.

Returns:

the EventAdapterService

getSchedulingService

SchedulingService getSchedulingService()

Get the SchedulingService for this engine.

Returns:

the SchedulingService

getSchedulingMgmtService

SchedulingMgmtService getSchedulingMgmtService()

Get the SchedulingMgmtService for this engine.

Returns:

the SchedulingMgmtService

getFilterService

FilterService getFilterService()

Returns the filter service.

Returns:

filter service

getTimerService

TimerService getTimerService()

Returns the timer service.

Returns:

timer service

getNamedWindowService

NamedWindowService getNamedWindowService()

Returns the named window service.

Returns:

named window service

getTableService

TableService getTableService()

Returns the table service.

Returns:

table service

getConfigurationInformation

ConfigurationInformation getConfigurationInformation()

Returns the current configuration.

Returns:

configuration information

getContext

javax.naming.Context getContext()

Returns the engine environment context for engine-external resources such as adapters.

Specified by:

getContext in interface EPServiceProvider

Returns:

engine environment context

getExtensionServicesContext

ExtensionServicesContext getExtensionServicesContext()

Returns the extension services context.

Returns:

extension services context

getMetricReportingService

MetricReportingService getMetricReportingService()

Returns metrics reporting.

Returns:

metrics reporting

getVariableService

VariableService getVariableService()

Returns variable services.

Returns:

services

getValueAddEventService

ValueAddEventService getValueAddEventService()

Returns value-added type service.

Returns:

value types

getStatementEventTypeRef

StatementEventTypeRef getStatementEventTypeRef()

Returns statement event type reference service.

Returns:

statement-type reference service

getThreadingService

ThreadingService getThreadingService()

Returns threading service for the engine.

Returns:

the ThreadingService

getEngineEnvContext

EngineEnvContext getEngineEnvContext()

Returns engine environment context such as plugin loader references.

Returns:

environment context

getServicesContext

EPServicesContext getServicesContext()

Returns services.

Returns:

services

getStatementContextFactory

StatementContextFactory getStatementContextFactory()

Returns context factory.

Returns:

factory

getEngineImportService

EngineImportService getEngineImportService()

Returns engine imports.

Returns:

engine imports

getTimeProvider

TimeProvider getTimeProvider()

Returns time provider.

Returns:

time provider

getStatementIsolationService

StatementIsolationService getStatementIsolationService()

getDeploymentStateService

DeploymentStateService getDeploymentStateService()

getContextManagementService

ContextManagementService getContextManagementService()

setConfiguration

void setConfiguration(Configuration configuration)

postInitialize

void postInitialize()

initialize

void initialize(java.lang.Long currentTime)