Uses of Package
com.espertech.esper.common.internal.epl.agg.core
Package
Description
Aggregation multi-function extension API for aggregation functions that hold events, share state and/or operate with tables.
Aggregation utility classes centered around local group-by parameters.
Result set processor for Aggregated and Grouped
Order-by and row-limit processors
Result set processor for Fully-Aggregated and Grouped
Result set processor for Rollup
Match-recognize core.
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ClassDescriptionInterface for use by aggregate expression nodes representing aggregate functions such as 'sum' or 'avg' to use to obtain the current value for the function at time of expression evaluation.Service for maintaining aggregation state.
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ClassDescriptionService for maintaining aggregation state.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFor handling access aggregation functions "first, last, window" a pair of slow and accessorForge.Factory for aggregation methods.Interface for use by aggregate expression nodes representing aggregate functions such as 'sum' or 'avg' to use to obtain the current value for the function at time of expression evaluation.Service for maintaining aggregation state.Factory for aggregation service instances.A null object implementation of the AggregationService interface.A null object implementation of the AggregationService interface.
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ClassDescriptionImplementation for handling aggregation with grouping by group-keys.
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ClassDescriptionFor handling access aggregation functions "first, last, window" a pair of slow and accessorForge.Factory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionInterface for use by aggregate expression nodes representing aggregate functions such as 'sum' or 'avg' to use to obtain the current value for the function at time of expression evaluation.
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ClassDescriptionInterface for use by aggregate expression nodes representing aggregate functions such as 'sum' or 'avg' to use to obtain the current value for the function at time of expression evaluation.Service for maintaining aggregation state.Factory for aggregation service instances.
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ClassDescriptionService for maintaining aggregation state.
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ClassDescriptionService for maintaining aggregation state.Factory for aggregation service instances.
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ClassDescriptionService for maintaining aggregation state.
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ClassDescriptionService for maintaining aggregation state.
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ClassDescriptionService for maintaining aggregation state.
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ClassDescriptionFactory for aggregation service instances.
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ClassDescriptionService for maintaining aggregation state.Factory for aggregation service instances.
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ClassDescriptionFactory for aggregation methods.
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ClassDescriptionService for maintaining aggregation state.Factory for aggregation service instances.