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See:
Description
Interface Summary | |
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ConfigurationDataCache | Marker interface for different cache settings. |
ConfigurationDBRef.ConnectionFactoryDesc | Marker for different connection factory settings. |
ConfigurationInformation | Provides configurations for an engine instance. |
ConfigurationOperations | Provides configuration operations for configuration-time and runtime parameters. |
EmittedListener | Listener interface for events emitted from an EPRuntime . |
EPAdministrator | Administrative interface to the event stream processing engine. |
EPIterable | Interface to iterate over events. |
EPListenable | Interface to add and remove update listeners. |
EPPreparedStatement | Precompiled statement that is prepared with substitution parameters and that can be created and started efficiently multiple times with different actual values for parameters. |
EPRuntime | Interface to event stream processing runtime services. |
EPServiceProvider | This class provides access to the EPRuntime and EPAdministrator implementations. |
EPStatement | Statement interface that provides methods to start, stop and destroy a statement as well as get statement information such as statement name, expression text and current state. |
EventSender | Returns a facility to process event objects that are of a known type. |
SafeIterator<E> | A concurrency-safe iterator that iterates over events representing statement results (pull API) in the face of concurrent event processing by further threads. |
StatementAwareUpdateListener | Defines an interface to notify of new and old events. |
UnmatchedListener | Interface to receive notification from an engine that an event that has been sent into the engine or that has been generated via insert-into has not been matched to any statement, considering all started statement's event stream filter criteria (not considering where-clause and having-clauses). |
UpdateListener | Defines an interface to notify of new and old events. |
Class Summary | |
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Configuration | An instance of Configuration allows the application to specify properties to be used when creating a EPServiceProvider. |
ConfigurationDBRef | Container for database configuration information, such as options around getting a database connection and options to control the lifecycle of connections and set connection parameters. |
ConfigurationDBRef.ConnectionSettings | Supplies connectioon-level settings for a given database name. |
ConfigurationDBRef.DataSourceConnection | Connection factory settings for using a DataSource. |
ConfigurationDBRef.DriverManagerConnection | Connection factory settings for using a DriverManager. |
ConfigurationEngineDefaults | Provides access to engine configuration defaults for modification. |
ConfigurationEngineDefaults.EventMeta | Event representation metadata. |
ConfigurationEngineDefaults.Logging | Holds view logging settings other then the Apache commons or Log4J settings. |
ConfigurationEngineDefaults.StreamSelection | Holds default settings for stream selection in the select-clause. |
ConfigurationEngineDefaults.Threading | Holds threading settings. |
ConfigurationEngineDefaults.Variables | Holds variables settings. |
ConfigurationEngineDefaults.ViewResources | Holds view resources settings. |
ConfigurationEventTypeLegacy | Configuration information for legacy (non-JavaBean) event types. |
ConfigurationEventTypeLegacy.LegacyFieldPropDesc | Encapsulates information about an accessor field backing a named event property. |
ConfigurationEventTypeLegacy.LegacyMethodPropDesc | Encapsulates information about an accessor method backing a named event property. |
ConfigurationEventTypeXMLDOM | Configuration object for enabling the engine to process events represented as XML DOM document nodes. |
ConfigurationEventTypeXMLDOM.XPathPropertyDesc | Descriptor class for event properties that are resolved via XPath-expression. |
ConfigurationExpiryTimeCache | Expiring cache settings. |
ConfigurationLRUCache | LRU cache settings. |
ConfigurationMethodRef | Holds configuration information for data caches for use in method invocations in the from-clause. |
ConfigurationPlugInAggregationFunction | Configuration information for plugging in a custom aggregation function. |
ConfigurationPlugInEventRepresentation | Configuration object for plug-in event representations. |
ConfigurationPlugInEventType | Configuration for a plug-in event type, which is an event type resolved via plug-in event representation. |
ConfigurationPluginLoader | Holds configuration for a plugin such as an input/output adapter loader. |
ConfigurationPlugInPatternObject | Configuration information for plugging in a custom view. |
ConfigurationPlugInView | Configuration information for plugging in a custom view. |
ConfigurationRevisionEventType | Configuration information for revision event types. |
ConfigurationVariable | Provides variable configuration. |
ConfigurationVariantStream | Configures a variant stream. |
EPPreparedStatementImpl | Prepared statement implementation that stores the statement object model and a list of substitution parameters, to be mapped into an internal representation upon creation. |
EPServiceProviderManager | Factory for instances of EPServiceProvider . |
Enum Summary | |
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Configuration.PropertyResolutionStyle | Enumeration of different resolution styles for resolving property names. |
ConfigurationCacheReferenceType | Enum indicating what kind of references are used to store the cache map's keys and values. |
ConfigurationDBRef.ColumnChangeCaseEnum | Controls how output column names get reflected in the event type. |
ConfigurationDBRef.ConnectionLifecycleEnum | Enum controlling connection lifecycle. |
ConfigurationDBRef.MetadataOriginEnum | Indicates how the engine retrieves metadata about a statement's output columns. |
ConfigurationEngineDefaults.Threading.Locking | Enumeration of blocking techniques. |
ConfigurationEngineDefaults.TimeSourceType | Time source type. |
ConfigurationEventTypeLegacy.AccessorStyle | Accessor style defines the methods of a class that are automatically exposed via event property. |
ConfigurationEventTypeLegacy.CodeGeneration | Enum to control code generation. |
ConfigurationPlugInPatternObject.PatternObjectType | Choice for type of pattern object. |
ConfigurationRevisionEventType.PropertyRevision | Enumeration for specifying a strategy to use to merge or overlay properties. |
ConfigurationVariantStream.TypeVariance | Enumeration specifying whether only the predefine types or any type of event is accepted by the variant stream. |
EPStatementState | Enumerates all statement states. |
Exception Summary | |
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ConfigurationException | Thrown to indicate a configuration problem. |
EPException | This exception is thrown to indicate a problem in administration and runtime. |
EPStatementException | This exception is thrown to indicate a problem in statement creation, such as syntax error or type checking problem etc. |
EPSubscriberException | This exception is thrown to indicate that a subscriber registration failed such as when the subscribe does not expose an acceptable method to receive statement results. |
EventTypeException | Indicates that a problem occurred looking up, assigning or creating and event type. |
VariableNotFoundException | Indicates that a variable was not found. |
VariableValueException | Indicates that a variable value could not be assigned. |
This package defines the central Esper Client APIs.
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© 2007 EsperTech Inc. All rights reserved. Visit us at espertech.com |
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