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Packages that use QueryPlanIndex | |
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com.espertech.esper.epl.join.plan | Inner join and outer join query planning |
Uses of QueryPlanIndex in com.espertech.esper.epl.join.plan |
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Methods in com.espertech.esper.epl.join.plan that return QueryPlanIndex | |
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static QueryPlanIndex[] |
QueryPlanIndexBuilder.buildIndexSpec(QueryGraph queryGraph)
Build index specification from navigability info. |
QueryPlanIndex[] |
QueryPlan.getIndexSpecs()
Return index specs. |
Methods in com.espertech.esper.epl.join.plan with parameters of type QueryPlanIndex | |
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protected static TableLookupPlan |
NStreamQueryPlanBuilder.createLookupPlan(QueryGraph queryGraph,
int currentLookupStream,
int indexedStream,
QueryPlanIndex indexSpecs,
EventType[] typesPerStream)
Create the table lookup plan for a from-stream to look up in an indexed stream using the columns supplied in the query graph and looking at the actual indexes available and their index number. |
protected static QueryPlanNode |
NStreamQueryPlanBuilder.createStreamPlan(int lookupStream,
int[] bestChain,
QueryGraph queryGraph,
QueryPlanIndex[] indexSpecsPerStream,
EventType[] typesPerStream)
Walks the chain of lookups and constructs lookup strategy and plan specification based on the index specifications. |
static String |
QueryPlanIndex.print(QueryPlanIndex[] indexSpecs)
Print index specifications in readable format. |
Constructors in com.espertech.esper.epl.join.plan with parameters of type QueryPlanIndex | |
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QueryPlan(QueryPlanIndex[] indexSpecs,
QueryPlanNode[] execNodeSpecs)
Ctor. |
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