NodeFeature (Flow Client 23.6-SNAPSHOT API)

java.lang.Object
- com.vaadin.client.flow.nodefeature.NodeFeature

Direct Known Subclasses:

NodeList, NodeMap
```
public abstract class NodeFeature
extends Object
```
Holder of the actual data in a state node. The state node data is isolated into different features of related data.

Since:

1.0

Author:

Vaadin Ltd

Constructor Summary

Constructors
Constructor Description

NodeFeature(int id, StateNode node)
Creates a new feature.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract elemental.json.JsonValue`	`convert(Function<Object,elemental.json.JsonValue> converter)`	Convert the feature values into a `JsonValue` using provided `converter` for the values stored in the feature (i.e.
`protected elemental.json.JsonValue`	`getAsDebugJson(Object value)`	Helper for getting a JSON representation of a child value.
`abstract elemental.json.JsonValue`	`getDebugJson()`	Gets a JSON object representing the contents of this feature.
`int`	`getId()`	Gets the id of this feature.
`StateNode`	`getNode()`	Gets the node of this feature.

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

- Constructor Detail
  - NodeFeature
```
public NodeFeature(int id,
                   StateNode node)
```
    Creates a new feature.
    
    Parameters:
    
    id - the id of the feature
    
    node - the node that the feature belongs to
- Method Detail
  - getId
```
public int getId()
```
    Gets the id of this feature.
    
    Returns:
    
    the id
  - getNode
```
public StateNode getNode()
```
    Gets the node of this feature.
    
    Returns:
    
    the node
  - getDebugJson
```
public abstract elemental.json.JsonValue getDebugJson()
```
    Gets a JSON object representing the contents of this feature. Only intended for debugging purposes.
    
    Returns:
    
    a JSON representation
  - convert
```
public abstract elemental.json.JsonValue convert(Function<Object,elemental.json.JsonValue> converter)
```
    Convert the feature values into a JsonValue using provided converter for the values stored in the feature (i.e. primitive types, StateNodes).
    
    Parameters:
    
    converter - converter to convert values stored in the feature
    
    Returns:
    
    resulting converted value
  - getAsDebugJson
```
protected elemental.json.JsonValue getAsDebugJson(Object value)
```
    Helper for getting a JSON representation of a child value.
    
    Parameters:
    
    value - the child value
    
    Returns:
    
    the JSON representation