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RSE
Release 3.0

org.eclipse.rse.ui.validators
Class ValidatorLongRangeInput

java.lang.Object
  extended by 

org.eclipse.rse.ui.validators.ValidatorLongInput
      extended by 
org.eclipse.rse.ui.validators.ValidatorLongRangeInput
All Implemented Interfaces:
IInputValidator, ICellEditorValidator, ISystemValidator

public class ValidatorLongRangeInput
extends ValidatorLongInput

For editable long numbers that must be within a certain range to be valid


Field Summary
 
Fields inherited from class org.eclipse.rse.ui.validators. ValidatorLongInput
allowBlank, currentMessage, emptyMsg, invalidMsg, number
 
Constructor Summary
ValidatorLongRangeInput (long minRange, long maxRange)
          Constructor when an empty field is not allowed (will result in an error message)
ValidatorLongRangeInput (long minRange, long maxRange, boolean allowBlank)
          Constructor when an empty field is allowed.
 
Method Summary
 int getMaximumNameLength ()
          Return the max length for this name, or -1 if no max.
  String isValid ( String input)
          Intercept of parent to also add range checking
 void restoreRange ()
          Restore the range originally specified in the constructor
 void setErrorMessages ( SystemMessage emptyMsg, SystemMessage invalidMsg, SystemMessage outOfRangeMsg)
          Set the error messages, overriding the defaults
 void setRange (long minRange, long maxRange)
          Reset the range
 
Methods inherited from class org.eclipse.rse.ui.validators. ValidatorLongInput
getNumber, getSystemMessage, isValid, setBlankAllowed, setErrorMessages, validate
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ValidatorLongRangeInput

public ValidatorLongRangeInput(long minRange,
                               long maxRange)
Constructor when an empty field is not allowed (will result in an error message)

Parameters:
minRange - - the lowest valid number
maxRange - - the highest valid number

ValidatorLongRangeInput

public ValidatorLongRangeInput(long minRange,
                               long maxRange,
                               boolean allowBlank)
Constructor when an empty field is allowed.

Parameters:
minRange - - the lowest valid number
maxRange - - the highest valid number
allowBlank - - true if blanks allowed, false if not
Method Detail

setRange

public void setRange(long minRange,
                     long maxRange)
Reset the range


restoreRange

public void restoreRange()
Restore the range originally specified in the constructor


setErrorMessages

public void setErrorMessages(
SystemMessage emptyMsg,
                             
SystemMessage invalidMsg,
                             
SystemMessage outOfRangeMsg)
Set the error messages, overriding the defaults


getMaximumNameLength

public int getMaximumNameLength()
Return the max length for this name, or -1 if no max. We return a max length that just allows the largest number in the range to be set, plus the sign if negative

Specified by:
getMaximumNameLength in interface ISystemValidator
Overrides:
getMaximumNameLength in class ValidatorLongInput

isValid

public 
String isValid(
String input)
Intercept of parent to also add range checking

Specified by:
isValid in interface IInputValidator
Overrides:
isValid in class ValidatorLongInput
See Also:
IInputValidator.isValid(java.lang.String), ValidatorLongInput.getSystemMessage()

RSE
Release 3.0

Copyright (c) IBM Corporation and others 2000, 2008. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire