Package com.espertech.esper.common.internal.epl.virtualdw

Class VirtualDWQueryPlanUtil

java.lang.Object

com.espertech.esper.common.internal.epl.virtualdw.VirtualDWQueryPlanUtil

public class VirtualDWQueryPlanUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
VirtualDWQueryPlanUtil()

Method Summary

Modifier and Type	Method	Description
static Pair<IndexMultiKey,EventTable>	getFireAndForgetDesc(EventType eventType, Set<String> keysAvailable, Set<String> rangesAvailable)
static EventTable	getJoinIndexTable(QueryPlanIndexItem queryPlanIndexItem)
static Pair<IndexMultiKey,VirtualDWEventTable>	getSubordinateQueryDesc(boolean unique, IndexedPropDesc[] hashedProps, IndexedPropDesc[] btreeProps)

Methods inherited from class java.lang.Object

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

Constructor Details

VirtualDWQueryPlanUtil

public VirtualDWQueryPlanUtil()

Method Details

getSubordinateQueryDesc

public static Pair<IndexMultiKey,VirtualDWEventTable> getSubordinateQueryDesc(boolean unique,
 IndexedPropDesc[] hashedProps,
 IndexedPropDesc[] btreeProps)

getJoinIndexTable

public static EventTable getJoinIndexTable(QueryPlanIndexItem queryPlanIndexItem)

getFireAndForgetDesc

public static Pair<IndexMultiKey,EventTable> getFireAndForgetDesc(EventType eventType,
 Set<String> keysAvailable,
 Set<String> rangesAvailable)