org.mentawai.rule

Class NumberRule

java.lang.Object

org.mentawai.rule.BasicRule

org.mentawai.rule.NumberRule

All Implemented Interfaces:

Rule

public class NumberRule
extends BasicRule

A rule to validate numbers. (Integers or Doubles)

Author:

Sergio Oliveira

Constructor Summary

Constructors

Constructor and Description
NumberRule()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	check(String value) Check a single input value from this action.
static NumberRule	getInstance()
Map<String,String>	getTokens() Returns a map with tokens that can be used in the error messages.

Methods inherited from class org.mentawai.rule.BasicRule

check

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberRule

public NumberRule()

Method Detail

getInstance

public static NumberRule getInstance()

getTokens

public Map<String,String> getTokens()

Description copied from interface: Rule

Returns a map with tokens that can be used in the error messages. The tokens in the error messages will be replaced by the token values in this map.

Specified by:

getTokens in interface Rule

Overrides:

getTokens in class BasicRule

Returns:

A map with the token values.

check

public boolean check(String value)

Description copied from class: BasicRule

Check a single input value from this action. Override this method to implement a basic rule for validation.

Specified by:

check in class BasicRule

Parameters:

value - The value to validate.

Returns:

true if the validation was successful.