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Packages that use View | |
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com.espertech.esper.core.context.factory | Statement agent instance factories. |
com.espertech.esper.core.context.util | Context partition utility or reference classes. |
com.espertech.esper.core.service | Implementation of client package interfaces, glue code |
com.espertech.esper.dataflow.ops.epl | Data flow built-in operator's helper classes. |
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.named | Named window classes are in this package |
com.espertech.esper.epl.subquery | Subquery helper classes are found here. |
com.espertech.esper.epl.table.mgmt | Table-related services and metadata. |
com.espertech.esper.epl.table.onaction | Table on-action handlers. |
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.epl.virtualdw | Virtual data window. |
com.espertech.esper.metrics.instrumentation | EPL instrumentation helpers. |
com.espertech.esper.rowregex | Match-recognize expression tree and state objects. |
com.espertech.esper.view | View infrastructure concerned with view creation and destroy, cloning and hooking views trees into filtering. |
com.espertech.esper.view.ext | Extension views that providing services such as sorting, which don't fit much into other categories. |
com.espertech.esper.view.internal | Internal management views for buffering view results and providing these to joins. |
com.espertech.esper.view.stat | Views computing statistical values. |
com.espertech.esper.view.std | Base service views that perform typical SQL-like functions such as unique, grouping, size, last etc. |
com.espertech.esper.view.window | Window views are in this package |
Uses of View in com.espertech.esper.core.context.factory |
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Methods in com.espertech.esper.core.context.factory that return View | |
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View |
StatementAgentInstanceFactoryOnTriggerTable.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
View |
StatementAgentInstanceFactoryOnTriggerSplit.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
View |
StatementAgentInstanceFactoryOnTriggerSetVariable.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
View |
StatementAgentInstanceFactoryOnTriggerNamedWindow.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
abstract View |
StatementAgentInstanceFactoryOnTriggerBase.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
View |
StatementAgentInstanceFactoryOnTriggerBase.OnExprViewResult.getOnExprView()
|
Methods in com.espertech.esper.core.context.factory with parameters of type View | |
---|---|
View |
StatementAgentInstanceFactoryOnTriggerTable.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
View |
StatementAgentInstanceFactoryOnTriggerSplit.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
View |
StatementAgentInstanceFactoryOnTriggerSetVariable.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
View |
StatementAgentInstanceFactoryOnTriggerNamedWindow.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
abstract View |
StatementAgentInstanceFactoryOnTriggerBase.determineFinalOutputView(AgentInstanceContext agentInstanceContext,
View onExprView)
|
Constructors in com.espertech.esper.core.context.factory with parameters of type View | |
---|---|
StatementAgentInstanceFactoryOnTriggerBase.OnExprViewResult(View onExprView,
AggregationService optionalAggregationService)
|
Uses of View in com.espertech.esper.core.context.util |
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Classes in com.espertech.esper.core.context.util that implement View | |
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class |
ContextMergeView
|
class |
ContextMergeViewForwarding
|
Uses of View in com.espertech.esper.core.service |
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Subinterfaces of View in com.espertech.esper.core.service | |
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interface |
UpdateDispatchView
Update dispatch view to indicate statement results to listeners. |
Classes in com.espertech.esper.core.service that implement View | |
---|---|
class |
InternalRoutePreprocessView
View for use with pre-processing statement such as "update istream" for indicating previous and current event. |
class |
UpdateDispatchViewBase
Convenience view for dispatching view updates received from a parent view to update listeners via the dispatch service. |
class |
UpdateDispatchViewBlockingSpin
Convenience view for dispatching view updates received from a parent view to update listeners via the dispatch service. |
class |
UpdateDispatchViewBlockingWait
Convenience view for dispatching view updates received from a parent view to update listeners via the dispatch service. |
class |
UpdateDispatchViewNonBlocking
Convenience view for dispatching view updates received from a parent view to update listeners via the dispatch service. |
Uses of View in com.espertech.esper.dataflow.ops.epl |
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Classes in com.espertech.esper.dataflow.ops.epl that implement View | |
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class |
EPLSelectUpdateDispatchView
|
class |
EPLSelectViewable
|
Methods in com.espertech.esper.dataflow.ops.epl that return View | |
---|---|
View |
EPLSelectViewable.addView(View view)
|
Methods in com.espertech.esper.dataflow.ops.epl with parameters of type View | |
---|---|
View |
EPLSelectViewable.addView(View view)
|
Uses of View in com.espertech.esper.epl.core |
---|
Methods in com.espertech.esper.epl.core that return View | |
---|---|
View |
MethodPollingViewable.addView(View view)
|
View[] |
MethodPollingViewable.getViews()
|
Methods in com.espertech.esper.epl.core with parameters of type View | |
---|---|
View |
MethodPollingViewable.addView(View view)
|
boolean |
MethodPollingViewable.removeView(View view)
|
Uses of View in com.espertech.esper.epl.db |
---|
Methods in com.espertech.esper.epl.db that return View | |
---|---|
View |
DatabasePollingViewable.addView(View view)
|
View[] |
DatabasePollingViewable.getViews()
|
Methods in com.espertech.esper.epl.db with parameters of type View | |
---|---|
View |
DatabasePollingViewable.addView(View view)
|
boolean |
DatabasePollingViewable.removeView(View view)
|
Uses of View in com.espertech.esper.epl.named |
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Classes in com.espertech.esper.epl.named that implement View | |
---|---|
class |
NamedWindowConsumerView
Represents a consumer of a named window that selects from a named window via a from-clause. |
class |
NamedWindowOnDeleteView
View for the on-delete statement that handles removing events from a named window. |
class |
NamedWindowOnExprBaseView
View for the on-delete statement that handles removing events from a named window. |
class |
NamedWindowOnMergeView
View for the on-delete statement that handles removing events from a named window. |
class |
NamedWindowOnSelectView
View for the on-select statement that handles selecting events from a named window. |
class |
NamedWindowOnUpdateView
View for the on-delete statement that handles removing events from a named window. |
class |
NamedWindowRootViewInstance
The root window in a named window plays multiple roles: It holds the indexes for deleting rows, if any on-delete statement requires such indexes. |
class |
NamedWindowTailViewInstance
This view is hooked into a named window's view chain as the last view and handles dispatching of named window insert and remove stream results via NamedWindowService to consuming statements. |
Uses of View in com.espertech.esper.epl.subquery |
---|
Classes in com.espertech.esper.epl.subquery that implement View | |
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class |
SubselectAggregatorViewBase
View handling the insert and remove stream generated by a subselect for application to aggregation state. |
class |
SubselectAggregatorViewFilteredGrouped
|
class |
SubselectAggregatorViewFilteredUngrouped
|
class |
SubselectAggregatorViewUnfilteredGrouped
|
class |
SubselectAggregatorViewUnfilteredUngrouped
|
Uses of View in com.espertech.esper.epl.table.mgmt |
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Classes in com.espertech.esper.epl.table.mgmt that implement View | |
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class |
TableStateViewableInternal
|
class |
TableStateViewablePublic
|
Uses of View in com.espertech.esper.epl.table.onaction |
---|
Classes in com.espertech.esper.epl.table.onaction that implement View | |
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class |
TableOnDeleteView
View for the on-delete statement that handles removing events from a named window. |
class |
TableOnMergeView
|
class |
TableOnSelectView
|
class |
TableOnUpdateView
|
class |
TableOnViewBase
|
Uses of View in com.espertech.esper.epl.variable |
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Classes in com.espertech.esper.epl.variable that implement View | |
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class |
CreateVariableView
View for handling create-variable syntax. |
class |
OnSetVariableView
A view that handles the setting of variables upon receipt of a triggering event. |
Uses of View in com.espertech.esper.epl.view |
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Classes in com.espertech.esper.epl.view that implement View | |
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class |
FilterExprView
Simple filter view filtering events using a filter expression tree. |
class |
OutputProcessViewBase
|
class |
OutputProcessViewBaseCallback
Factory for output processing views. |
class |
OutputProcessViewBaseWAfter
|
class |
OutputProcessViewConditionDefault
A view that prepares output events, batching incoming events and invoking the result set processor as necessary. |
class |
OutputProcessViewConditionDefaultPostProcess
A view that prepares output events, batching incoming events and invoking the result set processor as necessary. |
class |
OutputProcessViewConditionFirst
Handles output rate limiting for FIRST, only applicable with a having-clause and no group-by clause. |
class |
OutputProcessViewConditionFirstPostProcess
Handles output rate limiting for FIRST, only applicable with a having-clause and no group-by clause. |
class |
OutputProcessViewConditionSnapshot
A view that handles the "output snapshot" keyword in output rate stabilizing. |
class |
OutputProcessViewConditionSnapshotPostProcess
A view that handles the "output snapshot" keyword in output rate stabilizing. |
class |
OutputProcessViewDirect
Output process view that does not enforce any output policies and may simply hand over events to child views, does not handle distinct. |
class |
OutputProcessViewDirectDistinctOrAfter
Output process view that does not enforce any output policies and may simply hand over events to child views, but works with distinct and after-output policies |
class |
OutputProcessViewDirectDistinctOrAfterPostProcess
Output process view that does not enforce any output policies and may simply hand over events to child views, but works with distinct and after-output policies |
class |
OutputProcessViewDirectPostProcess
|
Methods in com.espertech.esper.epl.view that return View | |
---|---|
View |
OutputProcessViewBase.addView(View view)
|
View[] |
OutputProcessViewBase.getViews()
|
Methods in com.espertech.esper.epl.view with parameters of type View | |
---|---|
View |
OutputProcessViewBase.addView(View view)
|
boolean |
OutputProcessViewBase.removeView(View view)
|
Uses of View in com.espertech.esper.epl.virtualdw |
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Classes in com.espertech.esper.epl.virtualdw that implement View | |
---|---|
class |
VirtualDWViewImpl
|
Methods in com.espertech.esper.epl.virtualdw that return View | |
---|---|
View |
VirtualDWViewFactoryImpl.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
Methods in com.espertech.esper.epl.virtualdw with parameters of type View | |
---|---|
boolean |
VirtualDWViewFactoryImpl.canReuse(View view)
|
Uses of View in com.espertech.esper.metrics.instrumentation |
---|
Methods in com.espertech.esper.metrics.instrumentation with parameters of type View | |
---|---|
void |
InstrumentationDefault.qViewIndicate(View view,
java.lang.String viewName,
EventBean[] newData,
EventBean[] oldData)
|
void |
Instrumentation.qViewIndicate(View view,
java.lang.String viewName,
EventBean[] newData,
EventBean[] oldData)
|
void |
InstrumentationDefault.qViewProcessIRStream(View view,
java.lang.String viewName,
EventBean[] newData,
EventBean[] oldData)
|
void |
Instrumentation.qViewProcessIRStream(View view,
java.lang.String viewName,
EventBean[] newData,
EventBean[] oldData)
|
void |
InstrumentationDefault.qViewScheduledEval(View view,
java.lang.String viewName)
|
void |
Instrumentation.qViewScheduledEval(View view,
java.lang.String viewName)
|
Uses of View in com.espertech.esper.rowregex |
---|
Classes in com.espertech.esper.rowregex that implement View | |
---|---|
class |
EventRowRegexNFAView
View for match recognize support. |
Methods in com.espertech.esper.rowregex that return View | |
---|---|
View |
EventRowRegexNFAViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
Uses of View in com.espertech.esper.view |
---|
Subinterfaces of View in com.espertech.esper.view | |
---|---|
interface |
DataWindowView
Tag interface for data window views. |
interface |
DerivedValueView
Tag interface for derived-value views. |
Classes in com.espertech.esper.view that implement View | |
---|---|
class |
ViewSupport
A helper class for View implementations that provides generic implementation for some of the methods. |
Fields in com.espertech.esper.view declared as View | |
---|---|
static View[] |
ViewSupport.EMPTY_VIEW_ARRAY
|
Methods in com.espertech.esper.view that return View | |
---|---|
View |
ZeroDepthStreamNoIterate.addView(View view)
|
View |
ZeroDepthStreamIterable.addView(View view)
|
View |
ViewSupport.addView(View view)
|
View |
ViewableDefaultImpl.addView(View view)
|
View |
Viewable.addView(View view)
Add a view to the viewable object. |
static View[] |
ViewSupport.addView(View[] children,
View view)
|
View |
CloneableView.cloneView()
Duplicates the view. |
View[] |
ZeroDepthStreamNoIterate.getViews()
|
View[] |
ZeroDepthStreamIterable.getViews()
|
View[] |
ViewSupport.getViews()
|
View[] |
ViewableDefaultImpl.getViews()
|
View[] |
Viewable.getViews()
Returns all added views. |
View |
ViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
Create a new view. |
static View[] |
ViewSupport.removeView(View[] children,
int index)
|
Methods in com.espertech.esper.view that return types with arguments of type View | |
---|---|
static java.util.List<View> |
ViewSupport.findDescendent(Viewable parentView,
Viewable descendentView)
Find the descendent view in the view tree under the parent view returning the list of view nodes between the parent view and the descendent view. |
java.util.List<View> |
ViewServiceCreateResult.getNewViews()
|
protected static java.util.List<View> |
ViewServiceHelper.instantiateChain(Viewable parentViewable,
java.util.List<ViewFactory> viewFactories,
AgentInstanceViewFactoryChainContext viewFactoryChainContext)
Instantiate a chain of views. |
protected static Pair<Viewable,java.util.List<View>> |
ViewServiceHelper.matchExistingViews(Viewable rootViewable,
java.util.List<ViewFactory> viewFactories)
Match the views under the stream to the list of view specications passed in. |
protected static java.util.List<View> |
ViewServiceHelper.removeChainLeafView(Viewable parentViewable,
Viewable viewToRemove)
Removes a view from a parent view returning the orphaned parent views in a list. |
Methods in com.espertech.esper.view with parameters of type View | |
---|---|
View |
ZeroDepthStreamNoIterate.addView(View view)
|
View |
ZeroDepthStreamIterable.addView(View view)
|
View |
ViewSupport.addView(View view)
|
View |
ViewableDefaultImpl.addView(View view)
|
View |
Viewable.addView(View view)
Add a view to the viewable object. |
static View[] |
ViewSupport.addView(View[] children,
View view)
|
static View[] |
ViewSupport.addView(View[] children,
View view)
|
boolean |
ViewFactorySupport.canReuse(View view)
|
boolean |
ViewFactory.canReuse(View view)
Determines if the given view could be used instead of creating a new view, requires the view factory to compare view type, parameters and other capabilities provided. |
static int |
ViewSupport.findViewIndex(View[] children,
View view)
|
static int |
ViewSupport.findViewIndex(View[] children,
View view)
|
static java.lang.Object |
ViewProxy.newInstance(java.lang.String engineURI,
java.lang.String statementName,
java.lang.String viewName,
View view)
|
boolean |
ZeroDepthStreamNoIterate.removeView(View view)
|
boolean |
ZeroDepthStreamIterable.removeView(View view)
|
boolean |
ViewSupport.removeView(View view)
|
boolean |
ViewableDefaultImpl.removeView(View view)
|
boolean |
Viewable.removeView(View view)
Remove a view. |
static View[] |
ViewSupport.removeView(View[] children,
int index)
|
void |
ViewDataVisitorContained.visitContained(java.lang.Object containedKey,
View containedView)
|
Method parameters in com.espertech.esper.view with type arguments of type View | |
---|---|
static void |
ViewServiceHelper.removeFirstUnsharedView(java.util.List<View> childViews)
|
protected static void |
ViewSupport.updateChildren(java.util.Collection<View> childViews,
EventBean[] newData,
EventBean[] oldData)
Updates all the children with new data. |
Constructors in com.espertech.esper.view with parameters of type View | |
---|---|
ViewProxy(java.lang.String engineURI,
java.lang.String statementName,
java.lang.String viewName,
View view)
|
Constructor parameters in com.espertech.esper.view with type arguments of type View | |
---|---|
ViewServiceCreateResult(Viewable finalViewable,
Viewable topViewable,
java.util.List<View> newViews)
|
Uses of View in com.espertech.esper.view.ext |
---|
Classes in com.espertech.esper.view.ext that implement View | |
---|---|
class |
RankWindowView
Window sorting by values in the specified field extending a specified number of elements from the lowest value up or the highest value down and retaining only the last unique value per key. |
class |
SortWindowView
Window sorting by values in the specified field extending a specified number of elements from the lowest value up or the highest value down. |
class |
TimeOrderView
Window retaining timestamped events up to a given number of seconds such that older events that arrive later are sorted into the window and released in timestamp order. |
Methods in com.espertech.esper.view.ext that return View | |
---|---|
View |
TimeOrderView.cloneView()
|
View |
SortWindowView.cloneView()
|
View |
RankWindowView.cloneView()
|
View |
TimeOrderViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
SortWindowViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
RankWindowViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
Methods in com.espertech.esper.view.ext with parameters of type View | |
---|---|
boolean |
TimeOrderViewFactory.canReuse(View view)
|
boolean |
SortWindowViewFactory.canReuse(View view)
|
boolean |
RankWindowViewFactory.canReuse(View view)
|
Uses of View in com.espertech.esper.view.internal |
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Classes in com.espertech.esper.view.internal that implement View | |
---|---|
class |
BufferView
A view that acts as an adapter between views and update listeners. |
class |
IntersectAsymetricView
A view that represents an intersection of multiple data windows. |
class |
IntersectBatchView
A view that represents an intersection of multiple data windows. |
class |
IntersectView
A view that represents an intersection of multiple data windows. |
class |
LastPostObserverView
A view that retains the last update. |
class |
PatternRemoveDispatchView
View to handle pattern discarding for a single stream (no join). |
class |
PriorEventView
View that provides access to prior events posted by the parent view for use by 'prior' expression nodes. |
class |
RouteResultView
View for processing split-stream syntax. |
class |
SingleStreamDispatchView
View to dispatch for a single stream (no join). |
class |
UnionAsymetricView
A view that represents a union of multiple data windows wherein at least one is asymetric: it does not present a insert stream for each insert stream event received. |
class |
UnionView
A view that represents a union of multiple data windows. |
Fields in com.espertech.esper.view.internal declared as View | |
---|---|
protected View[] |
UnionView.views
|
protected View[] |
UnionAsymetricView.views
|
protected View[] |
IntersectView.views
|
protected View[] |
IntersectBatchView.views
|
protected View[] |
IntersectAsymetricView.views
|
Methods in com.espertech.esper.view.internal that return View | |
---|---|
View |
UnionView.cloneView()
|
View |
UnionAsymetricView.cloneView()
|
View |
LastPostObserverView.cloneView()
|
View |
IntersectView.cloneView()
|
View |
IntersectBatchView.cloneView()
|
View |
IntersectAsymetricView.cloneView()
|
View |
UnionViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
PriorEventViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
IntersectViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
Methods in com.espertech.esper.view.internal with parameters of type View | |
---|---|
boolean |
UnionViewFactory.canReuse(View view)
|
boolean |
PriorEventViewFactory.canReuse(View view)
|
boolean |
IntersectViewFactory.canReuse(View view)
|
static void |
IntersectView.visitViewContained(ViewDataVisitorContained viewDataVisitor,
ViewFactory viewFactory,
View[] views)
|
Constructor parameters in com.espertech.esper.view.internal with type arguments of type View | |
---|---|
IntersectAsymetricView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext,
IntersectViewFactory factory,
EventType eventType,
java.util.List<View> viewList)
Ctor. |
|
IntersectBatchView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext,
IntersectViewFactory factory,
EventType eventType,
java.util.List<View> viewList,
java.util.List<ViewFactory> viewFactories,
boolean hasAsymetric)
Ctor. |
|
IntersectView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext,
IntersectViewFactory factory,
EventType eventType,
java.util.List<View> viewList)
Ctor. |
|
UnionAsymetricView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext,
UnionViewFactory factory,
EventType eventType,
java.util.List<View> viewList)
Ctor. |
|
UnionView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext,
UnionViewFactory factory,
EventType eventType,
java.util.List<View> viewList)
Ctor. |
Uses of View in com.espertech.esper.view.stat |
---|
Classes in com.espertech.esper.view.stat that implement View | |
---|---|
class |
BaseBivariateStatisticsView
View for computing statistics that require 2 input variable arrays containing X and Y datapoints. |
class |
CorrelationView
A view that calculates correlation on two fields. |
class |
RegressionLinestView
A view that calculates regression on two fields. |
class |
UnivariateStatisticsView
View for computing statistics, which the view exposes via fields representing the sum, count, standard deviation for sample and for population and variance. |
class |
WeightedAverageView
View for computing a weighted average. |
Methods in com.espertech.esper.view.stat that return View | |
---|---|
View |
WeightedAverageView.cloneView()
|
View |
UnivariateStatisticsView.cloneView()
|
View |
RegressionLinestView.cloneView()
|
View |
CorrelationView.cloneView()
|
View |
WeightedAverageViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
UnivariateStatisticsViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
RegressionLinestViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
CorrelationViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
Methods in com.espertech.esper.view.stat with parameters of type View | |
---|---|
boolean |
WeightedAverageViewFactory.canReuse(View view)
|
boolean |
UnivariateStatisticsViewFactory.canReuse(View view)
|
boolean |
RegressionLinestViewFactory.canReuse(View view)
|
boolean |
CorrelationViewFactory.canReuse(View view)
|
Uses of View in com.espertech.esper.view.std |
---|
Subinterfaces of View in com.espertech.esper.view.std | |
---|---|
interface |
GroupByView
|
interface |
MergeViewMarker
|
Classes in com.espertech.esper.view.std that implement View | |
---|---|
class |
AddPropertyValueView
This view simply adds a property to the events posted to it. |
class |
FirstElementView
View retaining the very first event. |
class |
FirstUniqueByPropertyView
This view retains the first event for each multi-key of distinct property values. |
class |
GroupByViewImpl
The group view splits the data in a stream to multiple subviews, based on a key index. |
class |
GroupByViewReclaimAged
|
class |
LastElementView
This view is a very simple view presenting the last event posted by the parent view to any subviews. |
class |
MergeView
The merge view works together with a group view that splits the data in a stream to multiple subviews, based on a key index. |
class |
SizeView
This view is a very simple view presenting the number of elements in a stream or view. |
class |
UniqueByPropertyView
This view includes only the most recent among events having the same value for the specified field or fields. |
Methods in com.espertech.esper.view.std that return View | |
---|---|
View |
UniqueByPropertyView.cloneView()
|
View |
SizeView.cloneView()
|
View |
MergeView.cloneView()
|
View |
LastElementView.cloneView()
|
View |
GroupByViewReclaimAged.cloneView()
|
View |
GroupByViewImpl.cloneView()
|
View |
FirstUniqueByPropertyView.cloneView()
|
View |
FirstElementView.cloneView()
|
View |
AddPropertyValueView.cloneView()
|
View |
UniqueByPropertyViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
SizeViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
MergeViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
LastElementViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
GroupByViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
FirstUniqueByPropertyViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
FirstElementViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
Methods in com.espertech.esper.view.std with parameters of type View | |
---|---|
boolean |
UniqueByPropertyViewFactory.canReuse(View view)
|
boolean |
SizeViewFactory.canReuse(View view)
|
boolean |
MergeViewFactory.canReuse(View view)
|
boolean |
LastElementViewFactory.canReuse(View view)
|
boolean |
GroupByViewFactory.canReuse(View view)
|
boolean |
FirstUniqueByPropertyViewFactory.canReuse(View view)
|
boolean |
FirstElementViewFactory.canReuse(View view)
|
void |
MergeView.removeParentView(View view)
|
boolean |
GroupByViewReclaimAged.removeView(View view)
|
boolean |
GroupByViewImpl.removeView(View view)
|
Uses of View in com.espertech.esper.view.window |
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Classes in com.espertech.esper.view.window that implement View | |
---|---|
class |
ExpressionBatchView
This view is a moving window extending the into the past until the expression passed to it returns false. |
class |
ExpressionViewBase
This view is a moving window extending the into the past until the expression passed to it returns false. |
class |
ExpressionWindowView
This view is a moving window extending the into the past until the expression passed to it returns false. |
class |
ExternallyTimedBatchView
Batch window based on timestamp of arriving events. |
class |
ExternallyTimedWindowView
View for a moving window extending the specified amount of time into the past, driven entirely by external timing supplied within long-type timestamp values in a field of the event beans that the view receives. |
class |
FirstLengthWindowView
A length-first view takes the first N arriving events. |
class |
FirstTimeView
|
class |
KeepAllView
This view is a keep-all data window that simply keeps all events added. |
class |
LengthBatchView
A data view that aggregates events in a stream and releases them in one batch when a maximum number of events has been collected. |
class |
LengthBatchViewRStream
Same as the LengthBatchView , this view also supports fast-remove from the batch for remove stream events. |
class |
LengthWindowView
This view is a moving window extending the specified number of elements into the past. |
class |
LengthWindowViewRStream
This view is a moving window extending the specified number of elements into the past, allowing in addition to remove events efficiently for remove-stream events received by the view. |
class |
TimeAccumView
A data window view that holds events in a stream and only removes events from a stream (rstream) if no more events arrive for a given time interval. |
class |
TimeAccumViewRStream
A data window view that holds events in a stream and only removes events from a stream (rstream) if no more events arrive for a given time interval, also handling the remove stream by keeping set-like semantics. |
class |
TimeBatchView
A data view that aggregates events in a stream and releases them in one batch at every specified time interval. |
class |
TimeBatchViewRStream
Same as the TimeBatchView , this view also supports fast-remove from the batch for remove stream events. |
class |
TimeLengthBatchView
A data view that aggregates events in a stream and releases them in one batch if either one of these conditions is reached, whichever comes first: One, a time interval passes. |
class |
TimeWindowView
This view is a moving timeWindow extending the specified amount of milliseconds into the past. |
Methods in com.espertech.esper.view.window that return View | |
---|---|
View |
TimeWindowView.cloneView()
|
View |
TimeLengthBatchView.cloneView()
|
View |
TimeBatchViewRStream.cloneView()
|
View |
TimeBatchView.cloneView()
|
View |
TimeAccumViewRStream.cloneView()
|
View |
TimeAccumView.cloneView()
|
View |
LengthWindowViewRStream.cloneView()
|
View |
LengthWindowView.cloneView()
|
View |
LengthBatchViewRStream.cloneView()
|
View |
LengthBatchView.cloneView()
|
View |
KeepAllView.cloneView()
|
View |
FirstTimeView.cloneView()
|
View |
FirstLengthWindowView.cloneView()
|
View |
ExternallyTimedWindowView.cloneView()
|
View |
ExternallyTimedBatchView.cloneView()
|
View |
ExpressionWindowView.cloneView()
|
View |
ExpressionBatchView.cloneView()
|
View |
TimeWindowViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
TimeLengthBatchViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
TimeBatchViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
TimeAccumViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
LengthWindowViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
LengthBatchViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
KeepAllViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
FirstTimeViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
FirstLengthWindowViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
ExternallyTimedWindowViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
ExternallyTimedBatchViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
ExpressionWindowViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
View |
ExpressionBatchViewFactory.makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
|
Methods in com.espertech.esper.view.window with parameters of type View | |
---|---|
boolean |
TimeWindowViewFactory.canReuse(View view)
|
boolean |
TimeLengthBatchViewFactory.canReuse(View view)
|
boolean |
TimeBatchViewFactory.canReuse(View view)
|
boolean |
TimeAccumViewFactory.canReuse(View view)
|
boolean |
LengthWindowViewFactory.canReuse(View view)
|
boolean |
LengthBatchViewFactory.canReuse(View view)
|
boolean |
KeepAllViewFactory.canReuse(View view)
|
boolean |
FirstTimeViewFactory.canReuse(View view)
|
boolean |
FirstLengthWindowViewFactory.canReuse(View view)
|
boolean |
ExternallyTimedWindowViewFactory.canReuse(View view)
|
boolean |
ExternallyTimedBatchViewFactory.canReuse(View view)
|
boolean |
ExpressionViewFactoryBase.canReuse(View view)
|
|
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