IllegalPathPatternException (Helidon 1.4.12 API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - java.lang.IllegalArgumentException
      - io.helidon.webserver.IllegalPathPatternException

All Implemented Interfaces:

Serializable
```
public class IllegalPathPatternException
extends IllegalArgumentException
```
Cannot parse path pattern. Path pattern is a WebServer standard regular language for URI path based routing.

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  IllegalPathPatternException(String message, String pattern, int index)
  Creates new instance.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  int index()
  Index of character.
  
  String pattern()
  Illegal used pattern.
  - Methods inherited from class java.lang.Throwable
    addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - IllegalPathPatternException
```
public IllegalPathPatternException(String message,
                                   String pattern,
                                   int index)
```
    Creates new instance.
    
    Parameters:
    
    message - Description of the problem.
    
    pattern - Illegal used pattern.
    
    index - index of the problematic character.
- Method Detail
  - pattern
```
public String pattern()
```
    Illegal used pattern.
    
    Returns:
    
    pattern that was used
  - index
```
public int index()
```
    Index of character.
    
    Returns:
    
    index of offending character