NonEmptyLoadableModel (midPoint API Distribution 4.6.2-SNAPSHOT API)

java.lang.Object
- com.evolveum.midpoint.gui.api.model.LoadableModel<T>
- - com.evolveum.midpoint.gui.api.model.NonEmptyLoadableModel<T>

All Implemented Interfaces:

NonEmptyModel<T>, Serializable, org.apache.wicket.model.IDetachable, org.apache.wicket.model.IModel<T>, org.apache.wicket.util.io.IClusterable

Direct Known Subclasses:

ResourceWizardIssuesModel
```
public abstract class NonEmptyLoadableModel<T>
extends LoadableModel<T>
implements NonEmptyModel<T>
```
Loadable model whose object is always not null. Used to reduce checks of the 'model.getObject() != null' kind. TODO remove redundant checks after annotations are checked at runtime (needs to be done in maven build)

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

NonEmptyLoadableModel(boolean alwaysReload)

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> NonEmptyLoadableModel<T>`	`create(Producer<T> producer, boolean alwaysReload)`
`T`	`getObject()`
`protected abstract T`	`load()`
`void`	`setObject(T object)`

Methods inherited from class com.evolveum.midpoint.gui.api.model.LoadableModel
detach, getNestedModel, isLoaded, onDetach, onLoad, reset, revive, 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, detach, filter, flatMap, isPresent, map, orElse, orElseGet

- Constructor Detail
  - NonEmptyLoadableModel
```
public NonEmptyLoadableModel(boolean alwaysReload)
```
- Method Detail
  - create
```
public static <T> NonEmptyLoadableModel<T> create(Producer<T> producer,
                                                  boolean alwaysReload)
```
  - getObject
```
@NotNull
public T getObject()
```
    Specified by:
    
    getObject in interface org.apache.wicket.model.IModel<T>
    
    Specified by:
    
    getObject in interface NonEmptyModel<T>
    
    Overrides:
    
    getObject in class LoadableModel<T>
  - setObject
```
public void setObject(@NotNull
                      T object)
```
    Specified by:
    
    setObject in interface org.apache.wicket.model.IModel<T>
    
    Specified by:
    
    setObject in interface NonEmptyModel<T>
    
    Overrides:
    
    setObject in class LoadableModel<T>
  - load
```
@NotNull
protected abstract T load()
```
    Specified by:
    
    load in class LoadableModel<T>