org.apache.wicket.validation.validator
Class RangeValidator<Z extends Comparable<Z> & Serializable>

java.lang.Object
  extended by org.apache.wicket.validation.validator.RangeValidator<Z>
Type Parameters:
Z - type of validatable
All Implemented Interfaces:
Serializable, IClusterable, IValidator<Z>

public class RangeValidator<Z extends Comparable<Z> & Serializable>
extends Object
implements IValidator<Z>

Validator for checking if a given value falls within [min,max] range.

See Also:
Serialized Form

Constructor Summary
protected RangeValidator()
          Constructor used for subclasses who want to set the range using setRange(Comparable, Comparable)
  RangeValidator(Z minimum, Z maximum)
          Constructor that sets the minimum and maximum values.
 
Method Summary
 Z getMaximum()
          Gets the maximum value.
 Z getMinimum()
          Gets the minimum value.
protected  void setRange(Z minimum, Z maximum)
          Sets validator range
 void validate(IValidatable<Z> validatable)
          Validates the IValidatable instance.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RangeValidator

public RangeValidator(Z minimum,
                      Z maximum)
Constructor that sets the minimum and maximum values.

Parameters:
minimum - the minimum value
maximum - the maximum value

RangeValidator

protected RangeValidator()
Constructor used for subclasses who want to set the range using setRange(Comparable, Comparable)

Method Detail

setRange

protected final void setRange(Z minimum,
                              Z maximum)
Sets validator range

Parameters:
minimum -
maximum -

validate

public void validate(IValidatable<Z> validatable)
Validates the IValidatable instance. Validation errors should be reported using the IValidatable.error(IValidationError) method.

Specified by:
validate in interface IValidator<Z extends Comparable<Z> & Serializable>
Parameters:
validatable - the IValidatable instance being validated

getMinimum

public Z getMinimum()
Gets the minimum value.

Returns:
minimum value

getMaximum

public Z getMaximum()
Gets the maximum value.

Returns:
maximum value


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