Constant

```
@Retention(RUNTIME)
public @interface Constant
```
The Constant is an annotation for injected constant values. It is defined by a String value and a Class namespace. The default namespace is Object.

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  String value
  Returns the value.
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  Class<?> namespace
  Returns the namespace.

- Element Detail
  - value
```
String value
```
    Returns the value.
    
    Returns:
    
    the value
- - namespace
```
Class<?> namespace
```
    Returns the namespace. The default namespace is Object.
    
    Returns:
    
    the namespace
    
    Default:
    
    java.lang.Object.class