SingleVariantProvider (CMS API 15.5.0 API)

java.lang.Object
- org.apache.wicket.model.LoadableDetachableModel<List<Node>>
- - org.hippoecm.frontend.plugins.standards.list.SingleVariantProvider

All Implemented Interfaces:

Serializable, org.apache.wicket.model.IDetachable, org.apache.wicket.model.IModel<List<Node>>, org.apache.wicket.util.io.IClusterable
```
public class SingleVariantProvider
extends org.apache.wicket.model.LoadableDetachableModel<List<Node>>
```
Load a single representative for each set of variants of a document. Different documents can share a name, so the comparison is based on the handle that contains the variants. The first document (lowest sns index in resultset) is used.

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  SingleVariantProvider(org.apache.wicket.model.IModel<Iterator> documents)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  protected List<Node> load()
  
  protected void onDetach()
  - Methods inherited from class org.apache.wicket.model.LoadableDetachableModel
    detach, getObject, isAttached, of, onAttach, setObject, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  - Methods inherited from interface org.apache.wicket.model.IModel
    combineWith, filter, flatMap, isPresent, map, orElse, orElseGet

- Constructor Detail
  - SingleVariantProvider
```
public SingleVariantProvider(org.apache.wicket.model.IModel<Iterator> documents)
```
- Method Detail
  - load
```
protected List<Node> load()
```
    Specified by:
    
    load in class org.apache.wicket.model.LoadableDetachableModel<List<Node>>
  - onDetach
```
protected void onDetach()
```
    Overrides:
    
    onDetach in class org.apache.wicket.model.LoadableDetachableModel<List<Node>>