com.espertech.esper.filter

Class FilterForEvalContextPropMayCoerce

java.lang.Object

com.espertech.esper.filter.FilterForEvalContextPropMayCoerce

All Implemented Interfaces:

FilterSpecParamFilterForEval, FilterSpecParamInValue, MetaDefItem, Serializable

public class FilterForEvalContextPropMayCoerce
extends Object
implements FilterSpecParamInValue

Event property value in a list of values following an in-keyword.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FilterForEvalContextPropMayCoerce(String propertyName, EventPropertyGetter getter, SimpleNumberCoercer coercer, Class returnType)

Method Summary

Modifier and Type	Method and Description
boolean	constant()
boolean	equals(Object o)
Object	getFilterValue(MatchedEventMap matchedEvents, ExprEvaluatorContext evaluatorContext) Returns the filter value representing the endpoint.
Class	getReturnType()
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterForEvalContextPropMayCoerce

public FilterForEvalContextPropMayCoerce(String propertyName,
                                         EventPropertyGetter getter,
                                         SimpleNumberCoercer coercer,
                                         Class returnType)

Method Detail

getReturnType

public Class getReturnType()

Specified by:

getReturnType in interface FilterSpecParamInValue

constant

public boolean constant()

Specified by:

constant in interface FilterSpecParamInValue

getFilterValue

public Object getFilterValue(MatchedEventMap matchedEvents,
                             ExprEvaluatorContext evaluatorContext)

Description copied from interface: FilterSpecParamFilterForEval

Returns the filter value representing the endpoint.

Specified by:

getFilterValue in interface FilterSpecParamFilterForEval

Parameters:

matchedEvents - is the prior results

evaluatorContext - eval context

Returns:

filter value

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object