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Packages that use HistoricalEventViewable | |
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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.join | Join process interfaces and glue code |
Uses of HistoricalEventViewable in com.espertech.esper.epl.core |
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Classes in com.espertech.esper.epl.core that implement HistoricalEventViewable | |
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class |
MethodPollingViewable
Polling-data provider that calls a static method on a class and passed parameters, and wraps the results as POJO events. |
Methods in com.espertech.esper.epl.core that return HistoricalEventViewable | |
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static HistoricalEventViewable |
MethodPollingViewableFactory.createPollMethodView(int streamNumber,
MethodStreamSpec methodStreamSpec,
EventAdapterService eventAdapterService,
EPStatementHandle epStatementHandle,
MethodResolutionService methodResolutionService,
EngineImportService engineImportService,
SchedulingService schedulingService,
ScheduleBucket scheduleBucket)
Creates a method-invocation polling view for use as a stream that calls a method, or pulls results from cache. |
Uses of HistoricalEventViewable in com.espertech.esper.epl.db |
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Classes in com.espertech.esper.epl.db that implement HistoricalEventViewable | |
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class |
DatabasePollingViewable
Implements a poller viewable that uses a polling strategy, a cache and some input parameters extracted from event streams to perform the polling. |
Methods in com.espertech.esper.epl.db that return HistoricalEventViewable | |
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static HistoricalEventViewable |
DatabasePollingViewableFactory.createDBStatementView(int streamNumber,
DBStatementStreamSpec databaseStreamSpec,
DatabaseConfigService databaseConfigService,
EventAdapterService eventAdapterService,
EPStatementHandle epStatementHandle)
Creates the viewable for polling via database SQL query. |
Uses of HistoricalEventViewable in com.espertech.esper.epl.join |
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Constructors in com.espertech.esper.epl.join with parameters of type HistoricalEventViewable | |
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HistoricalDataQueryStrategy(int myStreamNumber,
int historicalStreamNumber,
HistoricalEventViewable historicalEventViewable,
boolean isOuterJoin,
ExprEqualsNode outerJoinCompareNode,
HistoricalIndexLookupStrategy indexLookupStrategy,
PollResultIndexingStrategy pollResultIndexingStrategy)
Ctor. |
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