er.directtoweb.qualifiers
Class ERDNullQualifier

java.lang.Object
  er.directtoweb.qualifiers.ERDNullQualifier

All Implemented Interfaces:

com.webobjects.eocontrol.EOQualifierEvaluation

public class ERDNullQualifier
extends java.lang.Object
implements com.webobjects.eocontrol.EOQualifierEvaluation

Qualifer used to test if something is null.

Field Summary

Fields inherited from interface com.webobjects.eocontrol.EOQualifierEvaluation

_CLASS

Constructor Summary

ERDNullQualifier(com.webobjects.eocontrol.EOKeyValueUnarchiver u)

ERDNullQualifier(java.lang.String keyPath)

Method Summary

java.lang.String	description()
boolean	evaluateWithObject(java.lang.Object obj)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ERDNullQualifier

public ERDNullQualifier(java.lang.String keyPath)

ERDNullQualifier

public ERDNullQualifier(com.webobjects.eocontrol.EOKeyValueUnarchiver u)

Method Detail

evaluateWithObject

public boolean evaluateWithObject(java.lang.Object obj)

Specified by:

evaluateWithObject in interface com.webobjects.eocontrol.EOQualifierEvaluation

description

public java.lang.String description()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object