Package com.espertech.esper.common.internal.epl.join.queryplan

Class TableOuterLookupNodeForge

java.lang.Object

com.espertech.esper.common.internal.epl.join.queryplan.QueryPlanNodeForge

com.espertech.esper.common.internal.epl.join.queryplan.TableOuterLookupNodeForge

All Implemented Interfaces:

CodegenMakeable<SAIFFInitializeSymbol>

public class TableOuterLookupNodeForge
extends QueryPlanNodeForge

Specifies exection of a table lookup with outer join using the a specified lookup plan.

Constructor Summary

Constructors

Constructor	Description
TableOuterLookupNodeForge(TableLookupPlanForge tableLookupPlan)	Ctor.

Method Summary

Modifier and Type	Method	Description
void	accept(QueryPlanNodeForgeVisitor visitor)
void	addIndexes(HashSet<TableLookupIndexReqKey> usedIndexes)
TableLookupPlanForge	getLookupStrategySpec()	Returns lookup plan.
CodegenExpression	make(CodegenMethodScope parent, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)
void	print(IndentWriter writer)	Print a long readable format of the query node to the supplied PrintWriter.

Methods inherited from class com.espertech.esper.common.internal.epl.join.queryplan.QueryPlanNodeForge

print

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TableOuterLookupNodeForge

public TableOuterLookupNodeForge(TableLookupPlanForge tableLookupPlan)

Ctor.

Parameters:

tableLookupPlan - - plan for performing lookup

Method Details

getLookupStrategySpec

public TableLookupPlanForge getLookupStrategySpec()

Returns lookup plan.

Returns:

lookup plan

print

public void print(IndentWriter writer)

Description copied from class: QueryPlanNodeForge

Print a long readable format of the query node to the supplied PrintWriter.

Specified by:

print in class QueryPlanNodeForge

Parameters:

writer - is the indentation writer to print to

addIndexes

public void addIndexes(HashSet<TableLookupIndexReqKey> usedIndexes)

Specified by:

addIndexes in class QueryPlanNodeForge

make

public CodegenExpression make(CodegenMethodScope parent,
 SAIFFInitializeSymbol symbols,
 CodegenClassScope classScope)

accept

public void accept(QueryPlanNodeForgeVisitor visitor)

Specified by:

accept in class QueryPlanNodeForge