com.espertech.esper.epl.join.exec.composite

Class CompositeAccessStrategyRelOpBase

java.lang.Object

com.espertech.esper.epl.join.exec.composite.CompositeAccessStrategyRelOpBase

Direct Known Subclasses:

CompositeAccessStrategyGE, CompositeAccessStrategyGT, CompositeAccessStrategyLE, CompositeAccessStrategyLT

public abstract class CompositeAccessStrategyRelOpBase
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Class	coercionType
protected ExprEvaluator	key

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CompositeAccessStrategyRelOpBase(boolean isNWOnTrigger, int lookupStream, int numStreams, ExprEvaluator key, Class coercionType)

Method Summary

Modifier and Type	Method and Description
Object	evaluateLookup(EventBean theEvent, ExprEvaluatorContext context)
Object	evaluatePerStream(EventBean[] eventPerStream, ExprEvaluatorContext context)

Methods inherited from class java.lang.Object

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

Field Detail

key

protected ExprEvaluator key

coercionType

protected Class coercionType

Constructor Detail

CompositeAccessStrategyRelOpBase

protected CompositeAccessStrategyRelOpBase(boolean isNWOnTrigger,
                                           int lookupStream,
                                           int numStreams,
                                           ExprEvaluator key,
                                           Class coercionType)

Method Detail

evaluateLookup

public Object evaluateLookup(EventBean theEvent,
                             ExprEvaluatorContext context)

evaluatePerStream

public Object evaluatePerStream(EventBean[] eventPerStream,
                                ExprEvaluatorContext context)