NullRestriction (OpenNMS 28.0.0 API)

java.lang.Object
- org.opennms.core.criteria.restrictions.BaseRestriction
- - org.opennms.core.criteria.restrictions.AttributeRestriction
  - - org.opennms.core.criteria.restrictions.NullRestriction

All Implemented Interfaces:: Restriction

public class NullRestriction
extends AttributeRestriction

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.opennms.core.criteria.restrictions.Restriction
    Restriction.RestrictionType
- Constructor Summary
  
  Constructors
  Constructor Description
  
  NullRestriction(java.lang.String attribute)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String toString()
  
  void visit(RestrictionVisitor visitor)
  - Methods inherited from class org.opennms.core.criteria.restrictions.AttributeRestriction
    equals, getAttribute, hashCode, lower
  - Methods inherited from class org.opennms.core.criteria.restrictions.BaseRestriction
    getType
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NullRestriction

public NullRestriction(java.lang.String attribute)

Method Detail

visit

public void visit(RestrictionVisitor visitor)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class AttributeRestriction