er.directtoweb.qualifiers

Class ERDNullQualifier

java.lang.Object

er.directtoweb.qualifiers.ERDNullQualifier

All Implemented Interfaces:

EOQualifierEvaluation

public class ERDNullQualifier
extends Object
implements EOQualifierEvaluation

Qualifer used to test if something is null.

Field Summary

Fields inherited from interface com.webobjects.eocontrol.EOQualifierEvaluation

_CLASS

Constructor Summary

Constructors

Constructor and Description
ERDNullQualifier(EOKeyValueUnarchiver u)
ERDNullQualifier(String keyPath)

Method Summary

Modifier and Type	Method and Description
String	description()
boolean	evaluateWithObject(Object obj)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ERDNullQualifier

public ERDNullQualifier(String keyPath)

ERDNullQualifier

public ERDNullQualifier(EOKeyValueUnarchiver u)

Method Detail

evaluateWithObject

public boolean evaluateWithObject(Object obj)

Specified by:

evaluateWithObject in interface EOQualifierEvaluation

description

public String description()

toString

public String toString()

Overrides:

toString in class Object