IsNull (1C:Enterprise Development Tools 1.27.0-SNAPSHOT API)

All Superinterfaces:

org.eclipse.emf.ecore.EObject, Expression, org.eclipse.emf.common.notify.Notifier

All Known Implementing Classes:

IsNullImpl
```
public interface IsNull
extends Expression
```
A representation of the model object 'Is Null'.
The following features are supported:
- Not
See Also:

ExpressionsPackage.getIsNull()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isNot()`	Returns the value of the 'Not' attribute.
`void`	`setNot(boolean value)`	Sets the value of the '`Not`' attribute.

Methods inherited from interface org.eclipse.emf.ecore.EObject
eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface com._1c.g5.v8.dt.dcs.expressions.model.Expression
getRetValTypes, getTypes

Methods inherited from interface org.eclipse.emf.common.notify.Notifier
eAdapters, eDeliver, eNotify, eSetDeliver

- Method Detail
  - isNot
```
boolean isNot()
```
    Returns the value of the 'Not' attribute.
    
    Returns:
    
    the value of the 'Not' attribute.
    
    See Also:
    
    setNot(boolean), ExpressionsPackage.getIsNull_Not()
  - setNot
```
void setNot(boolean value)
```
    Sets the value of the 'Not' attribute.
    
    Parameters:
    
    value - the new value of the 'Not' attribute.
    
    See Also:
    
    isNot()