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

Packages that use QueryPlanNode

Package	Description
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

Modifier and Type	Class and Description
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	QueryPlanNodeAllUnidirectionalOuter
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

Modifier and Type	Method and Description
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

Modifier and Type	Method and Description
protected LinkedList<QueryPlanNode>	NestedIterationNode.getChildNodes() Returns list of child nodes.

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

Modifier and Type	Method and Description
void	NestedIterationNode.addChildNode(QueryPlanNode childNode) Adds a child node.
static 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

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