com.beust.jcommander.validators

Class PositiveInteger

java.lang.Object

com.beust.jcommander.validators.PositiveInteger

All Implemented Interfaces:

IParameterValidator

public class PositiveInteger
extends Object
implements IParameterValidator

A validator that makes sure the value of the parameter is a positive integer.

Author:

Cedric Beust

Constructor Summary

Constructors

Constructor and Description
PositiveInteger()

Method Summary

Methods

Modifier and Type	Method and Description
void	validate(String name, String value) Validate the parameter.

Methods inherited from class java.lang.Object

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

Constructor Detail

PositiveInteger

public PositiveInteger()

Method Detail

validate

public void validate(String name,
            String value)
              throws ParameterException

Description copied from interface: IParameterValidator

Validate the parameter.

Specified by:

validate in interface IParameterValidator

Parameters:

name - The name of the parameter (e.g. "-host").

value - The value of the parameter that we need to validate

Throws:

ParameterException - Thrown if the value of the parameter is invalid.