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Packages that use net.esper.eql.agg | |
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net.esper.eql.agg | Contains aggregation service and aggregators |
net.esper.eql.core | Contains EQL statement specification classes define the constructs that make up an EQL statement, such as the list of items in the select clause, the insert-into stream name and property names etc. |
net.esper.eql.expression | This package contains the EQL expression nodes that represent all expressions such as used in select clauses, group-by and having clauses, or order-by clauses |
Classes in net.esper.eql.agg used by net.esper.eql.agg | |
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AggregationMethod
Maintains aggregation state applying values as entering and leaving the state. |
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AggregationResultFuture
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. |
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AggregationService
Service for maintaing aggregation state. |
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AggregationServiceBase
All aggregation services require evaluation nodes which supply the value to be aggregated (summed, averaged, etc.) and aggregation state factories to make new aggregation states. |
Classes in net.esper.eql.agg used by net.esper.eql.core | |
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AggregationMethod
Maintains aggregation state applying values as entering and leaving the state. |
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AggregationService
Service for maintaing aggregation state. |
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AggregationSupport
Base class for use with plug-in aggregation functions. |
Classes in net.esper.eql.agg used by net.esper.eql.expression | |
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AggregationMethod
Maintains aggregation state applying values as entering and leaving the state. |
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AggregationResultFuture
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. |
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AggregationSupport
Base class for use with plug-in aggregation functions. |
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