| Package | Description |
|---|---|
| com.espertech.esper.adapter |
Adapter shared classes.
|
| com.espertech.esper.core.context.activator |
Activation of streams for statement start.
|
| com.espertech.esper.core.context.mgr |
Context management.
|
| com.espertech.esper.core.context.util |
Context partition utility or reference classes.
|
| com.espertech.esper.core.deploy |
Module and deployment utility and parser.
|
| com.espertech.esper.core.service |
Implementation of client package interfaces, glue code
|
| com.espertech.esper.core.service.multimatch |
Core service multi-match handlers.
|
| com.espertech.esper.dataflow.ops |
Data flow built-in operators.
|
| 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.declexpr |
Declared expression handling.
|
| com.espertech.esper.epl.expression.core |
Core expression classes.
|
| com.espertech.esper.epl.expression.dot |
Chained expression functionality.
|
| com.espertech.esper.epl.expression.funcs |
Function expressions.
|
| com.espertech.esper.epl.index.quadtree |
Quad-tree indexes
|
| com.espertech.esper.epl.join.plan |
Inner join and outer join query planning
|
| 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.spec.util |
Statement spec utilities
|
| com.espertech.esper.filter |
Main switchboard filtering and routing of incoming events to interested statements is performed in this package.
|
| com.espertech.esper.metrics.instrumentation |
EPL instrumentation helpers.
|
| 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.stream |
View to event stream relationship service
|
| Class and Description |
|---|
| FilterHandle
Marker interface for use with
FilterService. |
| FilterHandleCallback
Interface for a callback method to be called when an event matches a filter specification.
|
| Class and Description |
|---|
| FilterServiceEntry |
| FilterSpecCompiled
Contains the filter criteria to sift through events.
|
| Class and Description |
|---|
| FilterFaultHandler |
| FilterHandle
Marker interface for use with
FilterService. |
| FilterHandleCallback
Interface for a callback method to be called when an event matches a filter specification.
|
| FilterService
Interface for filtering events by event type and event property values.
|
| FilterSpecCompiled
Contains the filter criteria to sift through events.
|
| FilterSpecLookupable |
| FilterValueSetParam
This interface represents one filter parameter in an
FilterValueSet filter specification. |
| Class and Description |
|---|
| FilterFaultHandler |
| FilterFaultHandlerFactory |
| FilterHandle
Marker interface for use with
FilterService. |
| Class and Description |
|---|
| FilterService
Interface for filtering events by event type and event property values.
|
| Class and Description |
|---|
| FilterBooleanExpressionFactory |
| FilterFaultHandlerFactory |
| FilterHandle
Marker interface for use with
FilterService. |
| FilterHandleCallback
Interface for a callback method to be called when an event matches a filter specification.
|
| FilterNonPropertyRegisteryService
Service to provide engine-wide access to filter expressions that do not originate from
event property values, i.e.
|
| FilterService
Interface for filtering events by event type and event property values.
|
| FilterServiceSPI
Service provider interface for filter service.
|
| FilterSpecCompiled
Contains the filter criteria to sift through events.
|
| Class and Description |
|---|
| FilterHandleCallback
Interface for a callback method to be called when an event matches a filter specification.
|
| Class and Description |
|---|
| FilterHandle
Marker interface for use with
FilterService. |
| FilterHandleCallback
Interface for a callback method to be called when an event matches a filter specification.
|
| FilterServiceEntry |
| Class and Description |
|---|
| FilterSpecCompilerAdvIndexDesc |
| Class and Description |
|---|
| FilterSpecLookupable |
| Class and Description |
|---|
| FilterSpecLookupable |
| Class and Description |
|---|
| FilterSpecCompilerAdvIndexDesc |
| Class and Description |
|---|
| FilterSpecLookupable |
| Class and Description |
|---|
| FilterSpecCompilerAdvIndexDesc |
| Class and Description |
|---|
| FilterOperator
Defines the different operator types available for event filters.
|
| Class and Description |
|---|
| FilterSpecCompiled
Contains the filter criteria to sift through events.
|
| FilterSpecLookupable |
| FilterValueSetParam
This interface represents one filter parameter in an
FilterValueSet filter specification. |
| Class and Description |
|---|
| FilterSpecCompiled
Contains the filter criteria to sift through events.
|
| Class and Description |
|---|
| DoubleRange
Holds a range of double values with a minimum (start) value and a maximum (end) value.
|
| EventEvaluator
Interface for matching an event instance based on the event's property values to
filters, specifically filter parameter constants or ranges.
|
| EventTypeIndex
Mapping of event type to a tree-like structure
containing filter parameter constants in indexes
FilterParamIndexBase and filter callbacks in FilterHandleSetNode. |
| EventTypeIndexBuilderIndexLookupablePair |
| ExprNodeAdapterBase |
| ExprNodeAdapterBaseVariables |
| ExprNodeAdapterMultiStream
Adapter for use by
FilterParamIndexBooleanExpr to evaluate boolean expressions, providing
events per stream to expression nodes. |
| ExprNodeAdapterMultiStreamNoTL |
| FilterBooleanExpressionFactory |
| FilterFaultHandler |
| FilterHandle
Marker interface for use with
FilterService. |
| FilterHandleCallback
Interface for a callback method to be called when an event matches a filter specification.
|
| FilterHandleSetNode
This class holds a list of indizes storing filter constants in
FilterParamIndexBase nodes
and a set of FilterHandle. |
| FilterNonPropertyRegisteryService
Service to provide engine-wide access to filter expressions that do not originate from
event property values, i.e.
|
| FilterOperator
Defines the different operator types available for event filters.
|
| FilterParamExprMap
A two-sided map for filter parameters mapping filter expression nodes to filter parameters and
back.
|
| FilterParamIndexBase
Each implementation of this abstract class represents an index of filter parameter constants supplied in filter
parameters in filter specifications that feature the same event property and operator.
|
| FilterParamIndexDoubleRangeBase
Index for filter parameter constants for the range operators (range open/closed/half).
|
| FilterParamIndexEqualsBase
Index for filter parameter constants to match using the equals (=) operator.
|
| FilterParamIndexLookupableBase
Each implementation of this abstract class represents an index of filter parameter constants supplied in filter
parameters in filter specifications that feature the same event property and operator.
|
| FilterParamIndexNotEqualsBase
Index for filter parameter constants to match using the equals (=) operator.
|
| FilterParamIndexStringRangeBase |
| FilterService
Interface for filtering events by event type and event property values.
|
| FilterServiceBase
Implementation of the filter service interface.
|
| FilterServiceEntry |
| FilterServiceGranularLockFactory |
| FilterServiceGranularLockFactoryNone |
| FilterServiceListener
Listener to filter activity.
|
| FilterServiceSPI
Service provider interface for filter service.
|
| FilterSet
Holder object for a set of filters for one or more statements.
|
| FilterSetEntry
Entry to a
FilterSet filter set taken from a FilterService. |
| FilterSpecCompiled
Contains the filter criteria to sift through events.
|
| FilterSpecCompilerArgs |
| FilterSpecLookupable |
| FilterSpecParam
This class represents one filter parameter in an
FilterSpecCompiled filter specification. |
| FilterSpecParamExprNode
This class represents an arbitrary expression node returning a boolean value as a filter parameter in an
FilterSpecCompiled filter specification. |
| FilterSpecParamFilterForEval |
| FilterSpecParamFilterForEvalDouble |
| FilterSpecParamInValue
Denotes a value for use by the in-keyword within a list of values
|
| FilterValueSet
Contains the filter criteria to sift through events.
|
| FilterValueSetParam
This interface represents one filter parameter in an
FilterValueSet filter specification. |
| Range |
| StringRange
Holds a range of double values with a minimum (start) value and a maximum (end) value.
|
| Class and Description |
|---|
| EventEvaluator
Interface for matching an event instance based on the event's property values to
filters, specifically filter parameter constants or ranges.
|
| EventTypeIndexBuilderValueIndexesPair |
| ExprNodeAdapterBase |
| FilterHandle
Marker interface for use with
FilterService. |
| FilterParamIndexBase
Each implementation of this abstract class represents an index of filter parameter constants supplied in filter
parameters in filter specifications that feature the same event property and operator.
|
| FilterParamIndexBooleanExpr
Index that simply maintains a list of boolean expressions.
|
| FilterParamIndexLookupableBase
Each implementation of this abstract class represents an index of filter parameter constants supplied in filter
parameters in filter specifications that feature the same event property and operator.
|
| FilterValueSet
Contains the filter criteria to sift through events.
|
| Class and Description |
|---|
| FilterHandle
Marker interface for use with
FilterService. |
| FilterHandleCallback
Interface for a callback method to be called when an event matches a filter specification.
|
| FilterService
Interface for filtering events by event type and event property values.
|
| FilterServiceEntry |
| FilterSpecCompiled
Contains the filter criteria to sift through events.
|
| FilterValueSetParam
This interface represents one filter parameter in an
FilterValueSet filter specification. |
| Class and Description |
|---|
| FilterService
Interface for filtering events by event type and event property values.
|
| FilterSpecCompiled
Contains the filter criteria to sift through events.
|