Package org.apache.struts2.util

# Class WildcardUtil

java.lang.Object
org.apache.struts2.util.WildcardUtil

public class WildcardUtil extends Object
Helper class to convert wildcard expression to regular expression

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `WildcardUtil()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static Pattern`
  `compileWildcardPattern(String pattern)`
  Convert wildcard pattern to Pattern
  `static boolean`
  `needsBackslashToBeLiteralInRegex(char c)`

  ### Methods inherited from class java.lang.Object

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

- ## Constructor Details

  - ### WildcardUtil

    public WildcardUtil()

- ## Method Details

  - ### compileWildcardPattern

    public static Pattern compileWildcardPattern(String pattern)
    Convert wildcard pattern to Pattern
    Parameters:
      `pattern` - String containing wildcard pattern
    Returns:
      compiled regular expression as a Pattern

  - ### needsBackslashToBeLiteralInRegex

    public static boolean needsBackslashToBeLiteralInRegex(char c)