jargs.gnu.validator
Class ValueSetValidator<E>

java.lang.Object
  jargs.gnu.validator.AbstractValidator<E>
      jargs.gnu.validator.ValueSetValidator<E>

public class ValueSetValidator<E>
extends AbstractValidator<E>

Simple validator that checks if a given Object is in the Set of accepted values.

Author:

Philipp Eichhorn

Constructor Summary

ValueSetValidator(java.util.Set<E> validValues)
Constructs an ValueSetValidator.

Method Summary

java.lang.String	toString()
boolean	validate(E value) Override to validate if an command-line option has a expected value.
java.util.Set<E>	validValues()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ValueSetValidator

public ValueSetValidator(java.util.Set<E> validValues)

Constructs an ValueSetValidator.

Parameters:

validValues - the Set of accepted values

Method Detail

validValues

public java.util.Set<E> validValues()

Returns:

the Set of accepted values

validate

public boolean validate(E value)

Description copied from class: AbstractValidator

Override to validate if an command-line option has a expected value.

Specified by:

validate in class AbstractValidator<E>

Parameters:

value - The Value extracted via an command-line option.

Returns:

true if the value was valid, else false.

toString

public java.lang.String toString()

Overrides:

toString in class AbstractValidator<E>