Uses of Class
com.espertech.esper.epl.join.plan.QueryPlanNode

Packages that use QueryPlanNode

com.espertech.esper.epl.join.plan

Inner join and outer join query planning

Uses of QueryPlanNode in com.espertech.esper.epl.join.plan

Subclasses of QueryPlanNode in com.espertech.esper.epl.join.plan

class	HistoricalDataPlanNode Query plan for performing a historical data lookup.
class	LookupInstructionQueryPlanNode Query plan for executing a set of lookup instructions and assembling an end result via a set of assembly instructions.
class	NestedIterationNode Plan to perform a nested iteration over child nodes.
class	QueryPlanNodeNoOp
class	TableLookupNode Specifies exection of a table lookup using the supplied plan for performing the lookup.
class	TableOuterLookupNode Specifies exection of a table lookup with outer join using the a specified lookup plan.

Methods in com.espertech.esper.epl.join.plan that return QueryPlanNode

protected static QueryPlanNode	NStreamQueryPlanBuilder.createStreamPlan(int lookupStream, int[] bestChain, QueryGraph queryGraph, QueryPlanIndex[] indexSpecsPerStream, EventType[] typesPerStream, boolean[] isHistorical, HistoricalStreamIndexList[] historicalStreamIndexLists, TableMetadata[] tablesPerStream) Walks the chain of lookups and constructs lookup strategy and plan specification based on the index specifications.
QueryPlanNode[]	QueryPlan.getExecNodeSpecs() Return execution node specs.

Methods in com.espertech.esper.epl.join.plan that return types with arguments of type QueryPlanNode

protected java.util.LinkedList<QueryPlanNode>

NestedIterationNode.getChildNodes() Returns list of child nodes.

Methods in com.espertech.esper.epl.join.plan with parameters of type QueryPlanNode

void	NestedIterationNode.addChildNode(QueryPlanNode childNode) Adds a child node.
static java.lang.String	QueryPlanNode.print(QueryPlanNode[] planNodeSpecs) Print in readable format the execution plan spec.

Constructors in com.espertech.esper.epl.join.plan with parameters of type QueryPlanNode

QueryPlan(QueryPlanIndex[] indexSpecs, QueryPlanNode[] execNodeSpecs)
Ctor.