ITreeModel (1C:Enterprise Development Tools 1.24.0-SNAPSHOT API)

All Superinterfaces:

IModel, IValidable
```
public interface ITreeModel
extends IModel
```
The interface of model for tree component.

Since:

1.0.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Stream<Object>`	`getChildren(Object element)`	Returns a stream of children objects of the specified parent `element`.
`Stream<Object>`	`getElements()`	Returns a stream of top level objects
`Optional<Object>`	`getParent(Object element)`	Returns the parent object for the specified `element`.
`boolean`	`hasChildren(Object element)`	Returns `true` if the specfied `element` has children.

Methods inherited from interface com._1c.g5.aef2.models.IModel
addModelListener, commit, createWorkingCopy, discard, dispose, getChange, getComponent, isOnline, removeModelListener, setComponent

Methods inherited from interface com._1c.g5.aef2.validators.IValidable
addValidator, removeValidator, validate, validate

- Method Detail
  - getElements
```
Stream<Object> getElements()
```
    Returns a stream of top level objects
    
    Returns:
    
    a stream of top level objects, never null.
  - getChildren
```
Stream<Object> getChildren(Object element)
```
    Returns a stream of children objects of the specified parent element.
    
    Parameters:
    
    element - the parent object to get its children, cannot be null.
    
    Returns:
    
    a stream of children objects, never null.
  - hasChildren
```
boolean hasChildren(Object element)
```
    Returns true if the specfied element has children.
    
    Parameters:
    
    element - the element to test, cannot be null.
    
    Returns:
    
    true if the specfied element has children, false - otherwise.
    
    See Also:
    
    getChildren(Object)
  - getParent
```
Optional<Object> getParent(Object element)
```
    Returns the parent object for the specified element.
    
    Parameters:
    
    element - the element to get its parent, cannot be null.
    
    Returns:
    
    the parent object or Optional.empty() if there is no parent element, never null