MDACC
Biostatistics

org.mdanderson.biostat.util
Class NonWhitespaceValidator

java.lang.Object
  extended byorg.mdanderson.biostat.util.ValidationAdapter
      extended byorg.mdanderson.biostat.util.NonWhitespaceValidator
All Implemented Interfaces:
DocumentListener, EventListener, StatusSource, Validator

public class NonWhitespaceValidator
extends ValidationAdapter

NonWhitespaceValidator - Implements non whitespace validation.


Constructor Summary
NonWhitespaceValidator()
           
 
Method Summary
static boolean accepts(Object value)
          Convenience function that determines whether the data is blank without the caller having to have an instance of this class available.
 boolean isValid(Object value)
          Determines whether the data is blank or not.
 
Methods inherited from class org.mdanderson.biostat.util.ValidationAdapter
addStatusListener, changedUpdate, insertUpdate, removeStatusListener, removeUpdate, validate
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NonWhitespaceValidator

public NonWhitespaceValidator()
Method Detail

isValid

public boolean isValid(Object value)
Determines whether the data is blank or not.

Specified by:
isValid in interface Validator
Specified by:
isValid in class ValidationAdapter
Parameters:
value - object with data to be checked
Returns:
true if data is valid; otherwise, false

accepts

public static boolean accepts(Object value)
Convenience function that determines whether the data is blank without the caller having to have an instance of this class available.

Parameters:
value - data to be checked
Returns:
true if data is valid; otherwise, false
See Also:
isValid(java.lang.Object)

MDACC
Biostatistics

Copyright © 2002 M.D. Anderson Cancer Center. All Rights Reserved.