| Package | Description |
|---|---|
| com.espertech.esper.core.context.factory |
Statement agent instance factories.
|
| com.espertech.esper.core.service |
Implementation of client package interfaces, glue code
|
| com.espertech.esper.epl.agg.service |
Aggregation services.
|
| 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.expression.core |
Core expression classes.
|
| com.espertech.esper.epl.expression.dot |
Chained expression functionality.
|
| com.espertech.esper.epl.expression.visitor |
Expression visitors.
|
| com.espertech.esper.epl.named |
Named window classes are in this package
|
| com.espertech.esper.epl.parse |
Parsers and AST tree walkers and helper classes transforming AST into business objects
|
| com.espertech.esper.epl.property |
Classes for handling events-within-events.
|
| 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.epl.view |
Internal processing views for output rate limiting, filtering and internal event routing
|
| com.espertech.esper.filter |
Main switchboard filtering and routing of incoming events to interested statements is performed in this package.
|
| com.espertech.esper.pattern |
Pattern expression tree and pattern state objects, the later resembles pattern expression state for each active
pattern instance
|
| com.espertech.esper.view |
View infrastructure concerned with view creation and destroy, cloning and hooking views trees into filtering.
|
| com.espertech.esper.view.window |
Window views are in this package
|
| Class and Description |
|---|
| OnSetVariableViewFactory
A factory for a view that handles the setting of variables upon receipt of a triggering event.
|
| VariableMetaData |
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableReader
Reads and writes variable values.
|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableMetaData |
| VariableReader
Reads and writes variable values.
|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableMetaData |
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableReader
Reads and writes variable values.
|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| CurrentValue
A holder for versioned values that holds a current version-value and a prior version-value pair.
|
| OnSetVariableView
A view that handles the setting of variables upon receipt of a triggering event.
|
| OnSetVariableViewFactory
A factory for a view that handles the setting of variables upon receipt of a triggering event.
|
| VariableChangeCallback
A callback interface for indicating a change in variable value.
|
| VariableDeclarationException
Exception indicating a problem in a variable declaration.
|
| VariableExistsException
Exception indicating a a variable already exists.
|
| VariableMetaData |
| VariableReader
Reads and writes variable values.
|
| VariableReadWritePackage
A convenience class for dealing with reading and updating multiple variable values.
|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| VariableStateFactory |
| VariableStateHandler
Interface for a plug-in to
VariableService to handle variable persistent state. |
| VariableTypeException
Exception indicating a variable type error.
|
| VariableVersionThreadEntry
Thread-specific state in regards to variable versions.
|
| VariableVersionThreadLocal
A wrapper for a thread-local to hold the current version for variables visible for a thread, as well
as uncommitted values of variables for a thread.
|
| VersionedValue
Holds a version of a value and a timestamp when that version is taken.
|
| VersionedValueList
A self-cleaning list of versioned-values.
|
| Class and Description |
|---|
| VariableChangeCallback
A callback interface for indicating a change in variable value.
|
| VariableMetaData |
| VariableReader
Reads and writes variable values.
|
| VariableReadWritePackage
A convenience class for dealing with reading and updating multiple variable values.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableService
Variables service for reading and writing variables, and for setting a version number for the current thread to
consider variables for.
|
| Class and Description |
|---|
| VariableChangeCallback
A callback interface for indicating a change in variable value.
|