ThrowWhenNoData (Neptune API Documentation. v0.25.4-ALPHA)

```
@Retention(RUNTIME)
@Target(TYPE)
public @interface ThrowWhenNoData
```
Annotates SequentialGetStepSupplier and defines class of a Throwable may be thrown when get-step returns no valuable data. All that is defined by this annotation is inherited by subclasses. Also it may be overridden in subclasses by declaration of another 'ThrowWhenNoData'

- Field Summary
  
  Fields
  Modifier and Type Fields Description
  
  static String DEFAULT_MESSAGE_STARTING
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  String startDescription
  
  Class<? extends RuntimeException> toThrow

- Field Detail
  - DEFAULT_MESSAGE_STARTING
```
static final String DEFAULT_MESSAGE_STARTING
```
- Element Detail
  - toThrow
```
Class<? extends RuntimeException> toThrow
```
    Returns:
    
    defines class of a Throwable may be thrown when get-step returns no valuable data.
    ATTENTION!!!!!
    
    Defined class SHOULD have declared public constructor that takes only message string
    
    Defined class can have declared public constructor that takes message string and Throwable root-cause
    Default:
    
    ru.tinkoff.qa.neptune.core.api.steps.NotPresentException.class
- - startDescription
```
String startDescription
```
    Default:
    
    "Not present:"