RegExUtil (GWT Bean Validators Engine with mt-bean-validators support 1.10.0 API)

java.lang.Object
- de.knightsoftnet.validators.shared.util.RegExUtil

```
public class RegExUtil
extends Object
```
RegEx Util contains helper routines for regular expressions.

Author:

Manfred Tremmel

Constructor Summary

Constructors
Constructor Description

RegExUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`getAllowedCharactersForRegEx(String pregEx)`	get all allowed characters which can be part of a String which matches a given regular expression.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RegExUtil
```
public RegExUtil()
```
- Method Detail
  - getAllowedCharactersForRegEx
```
public static String getAllowedCharactersForRegEx(String pregEx)
```
    get all allowed characters which can be part of a String which matches a given regular expression. TODO: this is a first feature incomplete implementation, has to be improved.
    
    Parameters:
    
    pregEx - string contains a regular expression pattern
    
    Returns:
    
    string with all characters that can be part of a string that matches the regex