Package | Description |
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com.espertech.esper.view.stat |
Views computing statistical values.
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com.espertech.esper.view.std |
Base service views that perform typical SQL-like functions such as unique, grouping, size, last etc.
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Modifier and Type | Field and Description |
---|---|
protected StatViewAdditionalProps |
WeightedAverageViewFactory.additionalProps |
protected StatViewAdditionalProps |
UnivariateStatisticsViewFactory.additionalProps |
protected StatViewAdditionalProps |
RegressionLinestViewFactory.additionalProps |
protected StatViewAdditionalProps |
CorrelationViewFactory.additionalProps
Additional properties.
|
protected StatViewAdditionalProps |
BaseBivariateStatisticsView.additionalProps
Additional properties.
|
Modifier and Type | Method and Description |
---|---|
StatViewAdditionalProps |
WeightedAverageViewFactory.getAdditionalProps() |
StatViewAdditionalProps |
UnivariateStatisticsViewFactory.getAdditionalProps() |
StatViewAdditionalProps |
RegressionLinestViewFactory.getAdditionalProps() |
StatViewAdditionalProps |
CorrelationViewFactory.getAdditionalProps() |
StatViewAdditionalProps |
BaseBivariateStatisticsView.getAdditionalProps() |
static StatViewAdditionalProps |
StatViewAdditionalProps.make(ExprNode[] validated,
int startIndex,
EventType parentEventType,
EngineImportService engineImportService,
String statementName) |
Modifier and Type | Method and Description |
---|---|
static void |
StatViewAdditionalProps.addCheckDupProperties(Map<String,Object> target,
StatViewAdditionalProps addProps,
ViewFieldEnum... builtin) |
static EventType |
WeightedAverageView.createEventType(StatementContext statementContext,
StatViewAdditionalProps additionalProps,
int streamNum) |
static EventType |
UnivariateStatisticsView.createEventType(StatementContext statementContext,
StatViewAdditionalProps additionalProps,
int streamNum) |
protected static EventType |
RegressionLinestView.createEventType(StatementContext statementContext,
StatViewAdditionalProps additionalProps,
int streamNum) |
protected static EventType |
CorrelationView.createEventType(StatementContext statementContext,
StatViewAdditionalProps additionalProps,
int streamNum) |
static EventBean |
RegressionLinestView.doPopulateMap(BaseStatisticsBean baseStatisticsBean,
EventAdapterService eventAdapterService,
EventType eventType,
StatViewAdditionalProps additionalProps,
Object[] decoration) |
static EventBean |
CorrelationView.doPopulateMap(BaseStatisticsBean baseStatisticsBean,
EventAdapterService eventAdapterService,
EventType eventType,
StatViewAdditionalProps additionalProps,
Object[] decoration)
Populate bean.
|
static EventBean |
UnivariateStatisticsView.populateMap(BaseStatisticsBean baseStatisticsBean,
EventAdapterService eventAdapterService,
EventType eventType,
StatViewAdditionalProps additionalProps,
Object[] lastNewValues) |
EventBean |
RegressionLinestView.populateMap(BaseStatisticsBean baseStatisticsBean,
EventAdapterService eventAdapterService,
EventType eventType,
StatViewAdditionalProps additionalProps,
Object[] decoration) |
EventBean |
CorrelationView.populateMap(BaseStatisticsBean baseStatisticsBean,
EventAdapterService eventAdapterService,
EventType eventType,
StatViewAdditionalProps additionalProps,
Object[] decoration) |
protected abstract EventBean |
BaseBivariateStatisticsView.populateMap(BaseStatisticsBean baseStatisticsBean,
EventAdapterService eventAdapterService,
EventType eventType,
StatViewAdditionalProps additionalProps,
Object[] decoration)
Populate bean.
|
void |
WeightedAverageViewFactory.setAdditionalProps(StatViewAdditionalProps additionalProps) |
void |
UnivariateStatisticsViewFactory.setAdditionalProps(StatViewAdditionalProps additionalProps) |
Constructor and Description |
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BaseBivariateStatisticsView(ViewFactory viewFactory,
AgentInstanceContext agentInstanceContext,
ExprNode expressionX,
ExprEvaluator expressionXEval,
ExprNode expressionY,
ExprEvaluator expressionYEval,
EventType eventType,
StatViewAdditionalProps additionalProps)
Constructor requires the name of the two fields to use in the parent view to compute the statistics.
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CorrelationView(ViewFactory viewFactory,
AgentInstanceContext agentInstanceContext,
ExprNode xExpression,
ExprEvaluator xExpressionEval,
ExprNode yExpression,
ExprEvaluator yExpressionEval,
EventType eventType,
StatViewAdditionalProps additionalProps) |
RegressionLinestView(ViewFactory viewFactory,
AgentInstanceContext agentInstanceContext,
ExprNode xFieldName,
ExprEvaluator xEval,
ExprNode yFieldName,
ExprEvaluator yEval,
EventType eventType,
StatViewAdditionalProps additionalProps) |
Modifier and Type | Field and Description |
---|---|
protected StatViewAdditionalProps |
SizeViewFactory.additionalProps |
Modifier and Type | Method and Description |
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StatViewAdditionalProps |
SizeViewFactory.getAdditionalProps() |
Modifier and Type | Method and Description |
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static EventType |
SizeView.createEventType(StatementContext statementContext,
StatViewAdditionalProps additionalProps,
int streamNum) |
Constructor and Description |
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SizeView(AgentInstanceContext agentInstanceContext,
EventType eventType,
StatViewAdditionalProps additionalProps) |