Package | Description |
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com.espertech.esper.epl.expression |
This package contains the EPL expression nodes that represent all expressions such as used in select clauses, group-by and having clauses, or order-by clauses
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com.espertech.esper.pattern |
Pattern expression tree and pattern state objects, the later resembles pattern expression state for each active pattern instance
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com.espertech.esper.view |
View infrastructure concerned with view creation and destroy, cloning and hooking views trees into filtering.
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com.espertech.esper.view.ext |
Extension views that providing services such as sorting, which don't fit much into other categories.
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com.espertech.esper.view.window |
Window views are in this package
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Modifier and Type | Class and Description |
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class |
ExprTimePeriodEvalDeltaConstCalAdd |
class |
ExprTimePeriodEvalDeltaConstMsec |
Modifier and Type | Method and Description |
---|---|
ExprTimePeriodEvalDeltaConst |
ExprTimePeriodImpl.constEvaluator(ExprEvaluatorContext context) |
ExprTimePeriodEvalDeltaConst |
ExprTimePeriod.constEvaluator(ExprEvaluatorContext context) |
Modifier and Type | Method and Description |
---|---|
boolean |
ExprTimePeriodEvalDeltaConstMsec.equalsTimePeriod(ExprTimePeriodEvalDeltaConst otherComputation) |
boolean |
ExprTimePeriodEvalDeltaConstCalAdd.equalsTimePeriod(ExprTimePeriodEvalDeltaConst otherComputation) |
boolean |
ExprTimePeriodEvalDeltaConst.equalsTimePeriod(ExprTimePeriodEvalDeltaConst timeDeltaComputation) |
Modifier and Type | Method and Description |
---|---|
ExprTimePeriodEvalDeltaConst |
EvalEveryDistinctFactoryNode.getTimeDeltaComputation() |
Modifier and Type | Method and Description |
---|---|
void |
EvalEveryDistinctFactoryNode.setDistinctExpressions(java.util.List<ExprNode> distinctExpressions,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
ExprNode expiryTimeExp)
Sets expressions for distinct-value.
|
Modifier and Type | Method and Description |
---|---|
static ExprTimePeriodEvalDeltaConst |
ViewFactoryTimePeriodHelper.validateAndEvaluateTimeDelta(java.lang.String viewName,
StatementContext statementContext,
ExprNode expression,
java.lang.String expectedMessage,
int expressionNumber) |
Modifier and Type | Method and Description |
---|---|
ExprTimePeriodEvalDeltaConst |
TimeOrderView.getTimeDeltaComputation() |
Constructor and Description |
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TimeOrderView(AgentInstanceViewFactoryChainContext agentInstanceContext,
TimeOrderViewFactory timeOrderViewFactory,
ExprNode timestampExpr,
ExprEvaluator timestampEvaluator,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
IStreamSortRankRandomAccess optionalSortedRandomAccess)
Ctor.
|
Modifier and Type | Method and Description |
---|---|
ExprTimePeriodEvalDeltaConst |
TimeWindowView.getTimeDeltaComputation() |
ExprTimePeriodEvalDeltaConst |
TimeLengthBatchView.getTimeDeltaComputation() |
ExprTimePeriodEvalDeltaConst |
TimeBatchViewRStream.getTimeDeltaComputation() |
ExprTimePeriodEvalDeltaConst |
TimeBatchView.getTimeDeltaComputation() |
ExprTimePeriodEvalDeltaConst |
TimeAccumViewRStream.getTimeDeltaComputation() |
ExprTimePeriodEvalDeltaConst |
TimeAccumView.getTimeDeltaComputation() |
ExprTimePeriodEvalDeltaConst |
FirstTimeView.getTimeDeltaComputation() |
ExprTimePeriodEvalDeltaConst |
ExternallyTimedWindowView.getTimeDeltaComputation() |
ExprTimePeriodEvalDeltaConst |
ExternallyTimedBatchView.getTimeDeltaComputation() |
Constructor and Description |
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ExternallyTimedBatchView(ExternallyTimedBatchViewFactory factory,
ExprNode timestampExpression,
ExprEvaluator timestampExpressionEval,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
java.lang.Long optionalReferencePoint,
ViewUpdatedCollection viewUpdatedCollection,
AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
Constructor.
|
ExternallyTimedWindowView(ExternallyTimedWindowViewFactory externallyTimedWindowViewFactory,
ExprNode timestampExpression,
ExprEvaluator timestampExpressionEval,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
ViewUpdatedCollection viewUpdatedCollection,
AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
Constructor.
|
FirstTimeView(FirstTimeViewFactory timeFirstViewFactory,
AgentInstanceViewFactoryChainContext agentInstanceContext,
ExprTimePeriodEvalDeltaConst timeDeltaComputation)
Constructor.
|
TimeAccumView(TimeAccumViewFactory timeBatchViewFactory,
AgentInstanceViewFactoryChainContext agentInstanceContext,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
ViewUpdatedCollection viewUpdatedCollection)
Constructor.
|
TimeAccumViewRStream(TimeAccumViewFactory timeBatchViewFactory,
AgentInstanceViewFactoryChainContext agentInstanceContext,
ExprTimePeriodEvalDeltaConst timeDeltaComputation)
Constructor.
|
TimeBatchView(TimeBatchViewFactory timeBatchViewFactory,
AgentInstanceViewFactoryChainContext agentInstanceContext,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
java.lang.Long referencePoint,
boolean forceOutput,
boolean isStartEager,
ViewUpdatedCollection viewUpdatedCollection)
Constructor.
|
TimeBatchViewRStream(TimeBatchViewFactory timeBatchViewFactory,
AgentInstanceViewFactoryChainContext agentInstanceContext,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
java.lang.Long referencePoint,
boolean forceOutput,
boolean isStartEager)
Constructor.
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TimeLengthBatchView(TimeLengthBatchViewFactory timeBatchViewFactory,
AgentInstanceViewFactoryChainContext agentInstanceContext,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
long numberOfEvents,
boolean forceOutput,
boolean isStartEager,
ViewUpdatedCollection viewUpdatedCollection)
Constructor.
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TimeWindowView(AgentInstanceViewFactoryChainContext agentInstanceContext,
TimeWindowViewFactory timeWindowViewFactory,
ExprTimePeriodEvalDeltaConst timeDeltaComputation,
ViewUpdatedCollection viewUpdatedCollection)
Constructor.
|