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Packages that use com.espertech.esper.client | |
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com.espertech.esper.client | This package defines the central Esper Client APIs. |
com.espertech.esper.collection | Internal collection classes |
com.espertech.esper.core | Implementation of client package interfaces, glue code |
com.espertech.esper.emit | Package for emitting events |
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 |
com.espertech.esper.epl.parse | Parsers and AST tree walkers and helper classes transforming AST into business objects |
com.espertech.esper.epl.spec | 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.variable | Variable service and variable collections |
com.espertech.esper.event | This package defines the Esper Client event API. |
com.espertech.esper.event.property | Parsers and business objects to handle nested, indexed, mapped or generally complex properties for use in JavaBean access |
com.espertech.esper.event.vaevent | Value added events are revision events and variant events. |
com.espertech.esper.event.xml | XML event wrappers |
com.espertech.esper.indicator.jmx | Classes for indicating events through a JMX console |
com.espertech.esper.plugin | APIs for plug-in adapter (for input-output) and plug-in event representation (event types and event objects) are in this package. |
com.espertech.esper.util | Utility classes that center around Java type handling, printing, reflection, debugging |
Classes in com.espertech.esper.client used by com.espertech.esper.client | |
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Configuration
An instance of Configuration allows the application to specify properties to be used when creating a EPServiceProvider. |
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Configuration.PropertyResolutionStyle
Enumeration of different resolution styles for resolving property names. |
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ConfigurationCacheReferenceType
Enum indicating what kind of references are used to store the cache map's keys and values. |
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ConfigurationDataCache
Marker interface for different cache settings. |
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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. |
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ConfigurationDBRef.ColumnChangeCaseEnum
Controls how output column names get reflected in the event type. |
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ConfigurationDBRef.ConnectionFactoryDesc
Marker for different connection factory settings. |
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ConfigurationDBRef.ConnectionLifecycleEnum
Enum controlling connection lifecycle. |
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ConfigurationDBRef.ConnectionSettings
Supplies connectioon-level settings for a given database name. |
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ConfigurationDBRef.MetadataOriginEnum
Indicates how the engine retrieves metadata about a statement's output columns. |
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ConfigurationEngineDefaults
Provides access to engine configuration defaults for modification. |
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ConfigurationEngineDefaults.EventMeta
Event representation metadata. |
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ConfigurationEngineDefaults.Logging
Holds view logging settings other then the Apache commons or Log4J settings. |
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ConfigurationEngineDefaults.StreamSelection
Holds default settings for stream selection in the select-clause. |
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ConfigurationEngineDefaults.Threading
Holds threading settings. |
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ConfigurationEngineDefaults.Threading.Locking
Enumeration of blocking techniques. |
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ConfigurationEngineDefaults.TimeSource
Time source configuration, the default in MILLI (millisecond resolution from System.currentTimeMillis). |
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ConfigurationEngineDefaults.TimeSourceType
Time source type. |
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ConfigurationEngineDefaults.Variables
Holds variables settings. |
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ConfigurationEngineDefaults.ViewResources
Holds view resources settings. |
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ConfigurationEventTypeLegacy
Configuration information for legacy (non-JavaBean) event types. |
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ConfigurationEventTypeLegacy.AccessorStyle
Accessor style defines the methods of a class that are automatically exposed via event property. |
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ConfigurationEventTypeLegacy.CodeGeneration
Enum to control code generation. |
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ConfigurationEventTypeLegacy.LegacyFieldPropDesc
Encapsulates information about an accessor field backing a named event property. |
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ConfigurationEventTypeLegacy.LegacyMethodPropDesc
Encapsulates information about an accessor method backing a named event property. |
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ConfigurationEventTypeXMLDOM
Configuration object for enabling the engine to process events represented as XML DOM document nodes. |
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ConfigurationEventTypeXMLDOM.XPathPropertyDesc
Descriptor class for event properties that are resolved via XPath-expression. |
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ConfigurationException
Thrown to indicate a configuration problem. |
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ConfigurationInformation
Provides configurations for an engine instance. |
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ConfigurationMethodRef
Holds configuration information for data caches for use in method invocations in the from-clause. |
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ConfigurationOperations
Provides configuration operations for configuration-time and runtime parameters. |
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ConfigurationPlugInAggregationFunction
Configuration information for plugging in a custom aggregation function. |
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ConfigurationPlugInEventRepresentation
Configuration object for plug-in event representations. |
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ConfigurationPlugInEventType
Configuration for a plug-in event type, which is an event type resolved via plug-in event representation. |
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ConfigurationPluginLoader
Holds configuration for a plugin such as an input/output adapter loader. |
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ConfigurationPlugInPatternObject
Configuration information for plugging in a custom view. |
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ConfigurationPlugInPatternObject.PatternObjectType
Choice for type of pattern object. |
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ConfigurationPlugInView
Configuration information for plugging in a custom view. |
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ConfigurationRevisionEventType
Configuration information for revision event types. |
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ConfigurationRevisionEventType.PropertyRevision
Enumeration for specifying a strategy to use to merge or overlay properties. |
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ConfigurationVariable
Provides variable configuration. |
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ConfigurationVariantStream
Configures a variant stream. |
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ConfigurationVariantStream.TypeVariance
Enumeration specifying whether only the predefine types or any type of event is accepted by the variant stream. |
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EmittedListener
Listener interface for events emitted from an EPRuntime . |
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EPAdministrator
Administrative interface to the event stream processing engine. |
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EPException
This exception is thrown to indicate a problem in administration and runtime. |
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EPIterable
Interface to iterate over events. |
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EPListenable
Interface to add and remove update listeners. |
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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. |
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EPRuntime
Interface to event stream processing runtime services. |
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EPServiceProvider
This class provides access to the EPRuntime and EPAdministrator implementations. |
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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. |
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EPStatementState
Enumerates all statement states. |
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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. |
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EventSender
Returns a facility to process event objects that are of a known type. |
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EventTypeException
Indicates that a problem occurred looking up, assigning or creating and event type. |
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SafeIterator
A concurrency-safe iterator that iterates over events representing statement results (pull API) in the face of concurrent event processing by further threads. |
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StatementAwareUpdateListener
Defines an interface to notify of new and old events. |
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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). |
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UpdateListener
Defines an interface to notify of new and old events. |
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VariableNotFoundException
Indicates that a variable was not found. |
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VariableValueException
Indicates that a variable value could not be assigned. |
Classes in com.espertech.esper.client used by com.espertech.esper.collection | |
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SafeIterator
A concurrency-safe iterator that iterates over events representing statement results (pull API) in the face of concurrent event processing by further threads. |
Classes in com.espertech.esper.client used by com.espertech.esper.core | |
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Configuration
An instance of Configuration allows the application to specify properties to be used when creating a EPServiceProvider. |
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ConfigurationEngineDefaults.Threading.Locking
Enumeration of blocking techniques. |
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ConfigurationEventTypeXMLDOM
Configuration object for enabling the engine to process events represented as XML DOM document nodes. |
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ConfigurationException
Thrown to indicate a configuration problem. |
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ConfigurationInformation
Provides configurations for an engine instance. |
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ConfigurationOperations
Provides configuration operations for configuration-time and runtime parameters. |
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ConfigurationRevisionEventType
Configuration information for revision event types. |
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ConfigurationVariable
Provides variable configuration. |
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ConfigurationVariantStream
Configures a variant stream. |
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EmittedListener
Listener interface for events emitted from an EPRuntime . |
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EPAdministrator
Administrative interface to the event stream processing engine. |
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EPException
This exception is thrown to indicate a problem in administration and runtime. |
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EPIterable
Interface to iterate over events. |
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EPListenable
Interface to add and remove update listeners. |
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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. |
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EPRuntime
Interface to event stream processing runtime services. |
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EPServiceProvider
This class provides access to the EPRuntime and EPAdministrator implementations. |
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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. |
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EPStatementException
This exception is thrown to indicate a problem in statement creation, such as syntax error or type checking problem etc. |
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EPStatementState
Enumerates all statement states. |
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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. |
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EventSender
Returns a facility to process event objects that are of a known type. |
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EventTypeException
Indicates that a problem occurred looking up, assigning or creating and event type. |
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SafeIterator
A concurrency-safe iterator that iterates over events representing statement results (pull API) in the face of concurrent event processing by further threads. |
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StatementAwareUpdateListener
Defines an interface to notify of new and old events. |
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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). |
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UpdateListener
Defines an interface to notify of new and old events. |
Classes in com.espertech.esper.client used by com.espertech.esper.emit | |
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EmittedListener
Listener interface for events emitted from an EPRuntime . |
Classes in com.espertech.esper.client used by com.espertech.esper.epl.core | |
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ConfigurationEngineDefaults
Provides access to engine configuration defaults for modification. |
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ConfigurationMethodRef
Holds configuration information for data caches for use in method invocations in the from-clause. |
Classes in com.espertech.esper.client used by com.espertech.esper.epl.db | |
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ConfigurationCacheReferenceType
Enum indicating what kind of references are used to store the cache map's keys and values. |
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ConfigurationDataCache
Marker interface for different cache settings. |
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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. |
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ConfigurationDBRef.ColumnChangeCaseEnum
Controls how output column names get reflected in the event type. |
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ConfigurationDBRef.ConnectionSettings
Supplies connectioon-level settings for a given database name. |
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ConfigurationDBRef.DataSourceConnection
Connection factory settings for using a DataSource. |
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ConfigurationDBRef.DriverManagerConnection
Connection factory settings for using a DriverManager. |
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ConfigurationDBRef.MetadataOriginEnum
Indicates how the engine retrieves metadata about a statement's output columns. |
Classes in com.espertech.esper.client used by com.espertech.esper.epl.parse | |
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EPException
This exception is thrown to indicate a problem in administration and runtime. |
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EPStatementException
This exception is thrown to indicate a problem in statement creation, such as syntax error or type checking problem etc. |
Classes in com.espertech.esper.client used by com.espertech.esper.epl.spec | |
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ConfigurationException
Thrown to indicate a configuration problem. |
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ConfigurationPlugInPatternObject
Configuration information for plugging in a custom view. |
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ConfigurationPlugInView
Configuration information for plugging in a custom view. |
Classes in com.espertech.esper.client used by com.espertech.esper.epl.variable | |
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VariableValueException
Indicates that a variable value could not be assigned. |
Classes in com.espertech.esper.client used by com.espertech.esper.event | |
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Configuration.PropertyResolutionStyle
Enumeration of different resolution styles for resolving property names. |
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ConfigurationEventTypeLegacy
Configuration information for legacy (non-JavaBean) event types. |
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ConfigurationEventTypeXMLDOM
Configuration object for enabling the engine to process events represented as XML DOM document nodes. |
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EPException
This exception is thrown to indicate a problem in administration and runtime. |
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EventSender
Returns a facility to process event objects that are of a known type. |
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EventTypeException
Indicates that a problem occurred looking up, assigning or creating and event type. |
Classes in com.espertech.esper.client used by com.espertech.esper.event.property | |
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ConfigurationEventTypeLegacy
Configuration information for legacy (non-JavaBean) event types. |
Classes in com.espertech.esper.client used by com.espertech.esper.event.vaevent | |
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ConfigurationException
Thrown to indicate a configuration problem. |
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ConfigurationRevisionEventType
Configuration information for revision event types. |
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ConfigurationRevisionEventType.PropertyRevision
Enumeration for specifying a strategy to use to merge or overlay properties. |
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ConfigurationVariantStream
Configures a variant stream. |
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ConfigurationVariantStream.TypeVariance
Enumeration specifying whether only the predefine types or any type of event is accepted by the variant stream. |
Classes in com.espertech.esper.client used by com.espertech.esper.event.xml | |
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ConfigurationEventTypeXMLDOM
Configuration object for enabling the engine to process events represented as XML DOM document nodes. |
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ConfigurationEventTypeXMLDOM.XPathPropertyDesc
Descriptor class for event properties that are resolved via XPath-expression. |
Classes in com.espertech.esper.client used by com.espertech.esper.indicator.jmx | |
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UpdateListener
Defines an interface to notify of new and old events. |
Classes in com.espertech.esper.client used by com.espertech.esper.plugin | |
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EventSender
Returns a facility to process event objects that are of a known type. |
Classes in com.espertech.esper.client used by com.espertech.esper.util | |
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EPException
This exception is thrown to indicate a problem in administration and runtime. |
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