PersistenceNodeProvider (OpenNMS 28.0.0 API)

java.lang.Object
- org.opennms.features.topology.plugins.topo.asset.layers.PersistenceNodeProvider

All Implemented Interfaces:: NodeProvider

public class PersistenceNodeProvider
extends java.lang.Object
implements NodeProvider

Constructor Summary

Constructors
Constructor Description

PersistenceNodeProvider(GenericPersistenceAccessor genericPersistenceAccessor)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.List<OnmsNode>`	`getNodes(java.util.List<LayerDefinition> definitions)`	Returns all nodes for which the given mapping applies.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PersistenceNodeProvider
```
public PersistenceNodeProvider(GenericPersistenceAccessor genericPersistenceAccessor)
```
- Method Detail
  - getNodes
```
public java.util.List<OnmsNode> getNodes(java.util.List<LayerDefinition> definitions)
```
    Description copied from interface: NodeProvider
    
    Returns all nodes for which the given mapping applies. The returned list SHOULD NOT contain any nodes, where any value from ItemProvider.getItem(OnmsNode) would return null. If the returned list contains those nodes anyways, they will be filtered out later. This is considered a BAD PRACTISE and should only be used if absolutely necessary (e.g. tests)
    
    Specified by:
    
    getNodes in interface NodeProvider
    
    Returns:
    
    all nodes for which the given mapping applies.