com.espertech.esper.filter
Class InSetOfValuesConstant

java.lang.Object
  com.espertech.esper.filter.InSetOfValuesConstant

All Implemented Interfaces:

FilterSpecParamInValue, MetaDefItem, java.io.Serializable

public class InSetOfValuesConstant
extends java.lang.Object
implements FilterSpecParamInValue

Constant value in a list of values following an in-keyword.

See Also:

Serialized Form

Constructor Summary

InSetOfValuesConstant(java.lang.Object constant)
Ctor.

Method Summary

boolean	equals(java.lang.Object o)
java.lang.Object	getConstant() Returns the constant value.
java.lang.Object	getFilterValue(MatchedEventMap matchedEvents, ExprEvaluatorContext evaluatorContext) Returns the actual value to filter for from prior matching events
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

InSetOfValuesConstant

public InSetOfValuesConstant(java.lang.Object constant)

Ctor.

Parameters:

constant - is the constant value

Method Detail

getFilterValue

public java.lang.Object getFilterValue(MatchedEventMap matchedEvents,
                                       ExprEvaluatorContext evaluatorContext)

Description copied from interface: FilterSpecParamInValue

Returns the actual value to filter for from prior matching events

Specified by:

getFilterValue in interface FilterSpecParamInValue

Parameters:

matchedEvents - is a map of matching events

Returns:

filter-for value

getConstant

public java.lang.Object getConstant()

Returns the constant value.

Returns:

constant

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object