java.lang.Object
- java.lang.Enum<Expression.Flag>
- - io.smallrye.common.expression.Expression.Flag

All Implemented Interfaces:

Serializable, Comparable<Expression.Flag>

Enclosing class:

Expression
```
public static enum Expression.Flag
extends Enum<Expression.Flag>
```
Flags that can apply to a property expression compilation

Enum Constant Summary

Enum Constants
Enum Constant	Description
`DOUBLE_COLON`	Treat expressions containing a double-colon delimiter as special, encoding the entire content into the key.
`ESCAPES`	Support standard escape sequences in plain text and default value fields, which begin with a backslash ("`\`") character.
`GENERAL_EXPANSION`	Support `Policy` file style "general" expansion alternate expression syntax.
`LENIENT_SYNTAX`	Ignore syntax problems instead of throwing an exception.
`MINI_EXPRS`	Support single-character expressions that can be interpreted without wrapping in curly braces.
`NO_RECURSE_DEFAULT`	Do not support recursion in default values.
`NO_RECURSE_KEY`	Do not support recursive expression expansion in the key part of the expression.
`NO_SMART_BRACES`	Do not support smart braces.
`NO_TRIM`	Do not trim leading and trailing whitespace off of the expression string before parsing it.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Expression.Flag`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static Expression.Flag[]`	`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
  - NO_TRIM
```
public static final Expression.Flag NO_TRIM
```
    Do not trim leading and trailing whitespace off of the expression string before parsing it.
  - LENIENT_SYNTAX
```
public static final Expression.Flag LENIENT_SYNTAX
```
    Ignore syntax problems instead of throwing an exception.
  - MINI_EXPRS
```
public static final Expression.Flag MINI_EXPRS
```
    Support single-character expressions that can be interpreted without wrapping in curly braces.
  - NO_RECURSE_KEY
```
public static final Expression.Flag NO_RECURSE_KEY
```
    Do not support recursive expression expansion in the key part of the expression.
  - NO_RECURSE_DEFAULT
```
public static final Expression.Flag NO_RECURSE_DEFAULT
```
    Do not support recursion in default values.
  - NO_SMART_BRACES
```
public static final Expression.Flag NO_SMART_BRACES
```
    Do not support smart braces.
  - GENERAL_EXPANSION
```
public static final Expression.Flag GENERAL_EXPANSION
```
    Support Policy file style "general" expansion alternate expression syntax. "Smart" braces will only work if the opening brace is not the first character in the expression key.
  - ESCAPES
```
public static final Expression.Flag ESCAPES
```
    Support standard escape sequences in plain text and default value fields, which begin with a backslash ("\") character.
  - DOUBLE_COLON
```
public static final Expression.Flag DOUBLE_COLON
```
    Treat expressions containing a double-colon delimiter as special, encoding the entire content into the key.
- Method Detail
  - values
```
public static Expression.Flag[] 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 (Expression.Flag c : Expression.Flag.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static Expression.Flag 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 Expression.Flag

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

NO_TRIM

LENIENT_SYNTAX

MINI_EXPRS

NO_RECURSE_KEY

NO_RECURSE_DEFAULT

NO_SMART_BRACES

GENERAL_EXPANSION

ESCAPES

DOUBLE_COLON

Method Detail

values

valueOf