DoubleNaNException (exedio persistence)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - com.exedio.cope.ConstraintViolationException
      - com.exedio.cope.DoubleNaNException

All Implemented Interfaces:

Serializable
```
public final class DoubleNaNException
extends ConstraintViolationException
```
Signals, that an attempt to write an DoubleField has been failed, because the value to be written is an NaN. This exception will be thrown by FunctionField.set(Item,Object) and item constructors.

Author:

Ralf Wiebicke

See Also:

Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`DoubleField`	`getFeature()`	Returns the field, that was attempted to be written.
`protected String`	`getMessage(boolean withFeature)`

Methods inherited from class com.exedio.cope.ConstraintViolationException
getItem, getItemID, getItemPhrase, getItemText, getMessage, getMessageWithoutFeature

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, 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

- Method Detail
  - getFeature
```
public DoubleField getFeature()
```
    Returns the field, that was attempted to be written.
    
    Specified by:
    
    getFeature in class ConstraintViolationException
  - getMessage
```
protected String getMessage(boolean withFeature)
```
    Specified by:
    
    getMessage in class ConstraintViolationException