com.espertech.esper.epl.join.plan

Class QueryGraphValueEntryHashKeyedExpr

java.lang.Object

com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed

com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyedExpr

All Implemented Interfaces:

QueryGraphValueEntry, Serializable

public class QueryGraphValueEntryHashKeyedExpr
extends QueryGraphValueEntryHashKeyed

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
QueryGraphValueEntryHashKeyedExpr(ExprNode keyExpr, boolean requiresKey)

Method Summary

Modifier and Type	Method and Description
boolean	isConstant()
boolean	isRequiresKey()
String	toQueryPlan()

Methods inherited from class com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed

getKeyExpr, toQueryPlan

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryGraphValueEntryHashKeyedExpr

public QueryGraphValueEntryHashKeyedExpr(ExprNode keyExpr,
                                         boolean requiresKey)

Method Detail

isRequiresKey

public boolean isRequiresKey()

isConstant

public boolean isConstant()

toQueryPlan

public String toQueryPlan()

Specified by:

toQueryPlan in class QueryGraphValueEntryHashKeyed