com.espertech.esper.core.start

Class EPStatementStartMethodHelperSubselect

java.lang.Object

com.espertech.esper.core.start.EPStatementStartMethodHelperSubselect

public class EPStatementStartMethodHelperSubselect
extends Object

Constructor Summary

Constructors

Constructor and Description
EPStatementStartMethodHelperSubselect()

Method Summary

Modifier and Type	Method and Description
protected static SubSelectActivationCollection	createSubSelectActivation(EPServicesContext services, StatementSpecCompiled statementSpecContainer, StatementContext statementContext, EPStatementDestroyCallbackList destroyCallbacks)
static String	getSubqueryInfoText(int subqueryNum, ExprSubselectNode subselect)
protected static SubSelectStrategyCollection	planSubSelect(EPServicesContext services, StatementContext statementContext, boolean queryPlanLogging, SubSelectActivationCollection subSelectStreamDesc, String[] outerStreamNames, EventType[] outerEventTypesSelect, String[] outerEventTypeNamees, ExprDeclaredNode[] declaredExpressions, ContextPropertyRegistry contextPropertyRegistry)
static Map<ExprSubselectNode,SubSelectStrategyHolder>	startSubselects(EPServicesContext services, SubSelectStrategyCollection subSelectStrategyCollection, AgentInstanceContext agentInstanceContext, List<StopCallback> stopCallbackList, boolean isRecoveringResilient)

Methods inherited from class java.lang.Object

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

Constructor Detail

EPStatementStartMethodHelperSubselect

public EPStatementStartMethodHelperSubselect()

Method Detail

createSubSelectActivation

protected static SubSelectActivationCollection createSubSelectActivation(EPServicesContext services,
                                                                         StatementSpecCompiled statementSpecContainer,
                                                                         StatementContext statementContext,
                                                                         EPStatementDestroyCallbackList destroyCallbacks)
                                                                  throws ExprValidationException,
                                                                         ViewProcessingException

Throws:

ExprValidationException

ViewProcessingException

planSubSelect

protected static SubSelectStrategyCollection planSubSelect(EPServicesContext services,
                                                           StatementContext statementContext,
                                                           boolean queryPlanLogging,
                                                           SubSelectActivationCollection subSelectStreamDesc,
                                                           String[] outerStreamNames,
                                                           EventType[] outerEventTypesSelect,
                                                           String[] outerEventTypeNamees,
                                                           ExprDeclaredNode[] declaredExpressions,
                                                           ContextPropertyRegistry contextPropertyRegistry)
                                                    throws ExprValidationException,
                                                           ViewProcessingException

Throws:

ExprValidationException

ViewProcessingException

startSubselects

public static Map<ExprSubselectNode,SubSelectStrategyHolder> startSubselects(EPServicesContext services,
                                                                             SubSelectStrategyCollection subSelectStrategyCollection,
                                                                             AgentInstanceContext agentInstanceContext,
                                                                             List<StopCallback> stopCallbackList,
                                                                             boolean isRecoveringResilient)

getSubqueryInfoText

public static String getSubqueryInfoText(int subqueryNum,
                                         ExprSubselectNode subselect)