java.lang.Object
- java.lang.Enum<RegexFeature>
- - org.sonarsource.analyzer.commons.regex.RegexFeature

All Implemented Interfaces:

Serializable, Comparable<RegexFeature>
```
public enum RegexFeature
extends Enum<RegexFeature>
```

Enum Constant Summary

Enum Constants
Enum Constant	Description
`ATOMIC_GROUP`
`BACKSLASH_ESCAPING`
`CONDITIONAL_SUBPATTERN`
`DOTNET_SYNTAX_GROUP_NAME`
`ESCAPED_CHARACTER_CLASS`
`JAVA_SYNTAX_GROUP_NAME`
`NESTED_CHARTER_CLASS`
`ONLY_UPPER_BOUND_QUANTIFIER`
`PERL_SYNTAX_GROUP_NAME`
`POSIX_CHARACTER_CLASS`
`POSSESSIVE_QUANTIFIER`
`PYTHON_SYNTAX_GROUP_NAME`
`RECURSION`
`UNESCAPED_CURLY_BRACKET`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static RegexFeature`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static RegexFeature[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - RECURSION
```
public static final RegexFeature RECURSION
```
  - CONDITIONAL_SUBPATTERN
```
public static final RegexFeature CONDITIONAL_SUBPATTERN
```
  - POSIX_CHARACTER_CLASS
```
public static final RegexFeature POSIX_CHARACTER_CLASS
```
  - PYTHON_SYNTAX_GROUP_NAME
```
public static final RegexFeature PYTHON_SYNTAX_GROUP_NAME
```
  - DOTNET_SYNTAX_GROUP_NAME
```
public static final RegexFeature DOTNET_SYNTAX_GROUP_NAME
```
  - PERL_SYNTAX_GROUP_NAME
```
public static final RegexFeature PERL_SYNTAX_GROUP_NAME
```
  - JAVA_SYNTAX_GROUP_NAME
```
public static final RegexFeature JAVA_SYNTAX_GROUP_NAME
```
  - BACKSLASH_ESCAPING
```
public static final RegexFeature BACKSLASH_ESCAPING
```
  - ATOMIC_GROUP
```
public static final RegexFeature ATOMIC_GROUP
```
  - POSSESSIVE_QUANTIFIER
```
public static final RegexFeature POSSESSIVE_QUANTIFIER
```
  - ESCAPED_CHARACTER_CLASS
```
public static final RegexFeature ESCAPED_CHARACTER_CLASS
```
  - UNESCAPED_CURLY_BRACKET
```
public static final RegexFeature UNESCAPED_CURLY_BRACKET
```
  - ONLY_UPPER_BOUND_QUANTIFIER
```
public static final RegexFeature ONLY_UPPER_BOUND_QUANTIFIER
```
  - NESTED_CHARTER_CLASS
```
public static final RegexFeature NESTED_CHARTER_CLASS
```
- Method Detail
  - values
```
public static RegexFeature[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (RegexFeature c : RegexFeature.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static RegexFeature valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null

Enum RegexFeature

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

RECURSION

CONDITIONAL_SUBPATTERN

POSIX_CHARACTER_CLASS

PYTHON_SYNTAX_GROUP_NAME

DOTNET_SYNTAX_GROUP_NAME

PERL_SYNTAX_GROUP_NAME

JAVA_SYNTAX_GROUP_NAME

BACKSLASH_ESCAPING

ATOMIC_GROUP

POSSESSIVE_QUANTIFIER

ESCAPED_CHARACTER_CLASS

UNESCAPED_CURLY_BRACKET

ONLY_UPPER_BOUND_QUANTIFIER

NESTED_CHARTER_CLASS

Method Detail

values

valueOf