AbstractNodeBuilderImpl (Helidon Project 2.6.9 API)

java.lang.Object
- io.helidon.config.AbstractNodeBuilderImpl<ID,B>

Type Parameters:

ID - type of id

B - type of builder implementation

Direct Known Subclasses:

ListNodeBuilderImpl, ObjectNodeBuilderImpl
```
public abstract class AbstractNodeBuilderImpl<ID,B>
extends Object
```
Common implementation of ConfigNode.ListNode.Builder and ConfigNode.ObjectNode.Builder.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class AbstractNodeBuilderImpl.MergingKey
Internal config node key useful during internal structure building.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected B`	`deepMerge(AbstractNodeBuilderImpl.MergingKey key, MergeableNode node)`	Applies deep merging through whole structure.
`protected abstract ID`	`id(AbstractNodeBuilderImpl.MergingKey key)`	Returns id computed from key.
`protected abstract MergeableNode`	`member(ID id)`	Returns member instance associated with specified id.
`protected abstract void`	`merge(ID id, MergeableNode node)`	Merges a member of specified id with specified node.
`protected abstract void`	`update(ID id, MergeableNode node)`	Updates/replaces a member of specified id by specified node.

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

- Method Detail
  - id
```
protected abstract ID id(AbstractNodeBuilderImpl.MergingKey key)
```
    Returns id computed from key.
    
    Parameters:
    
    key - key to be used to extract id from
    
    Returns:
    
    id computed from key
  - member
```
protected abstract MergeableNode member(ID id)
```
    Returns member instance associated with specified id.
    
    Parameters:
    
    id - member id
    
    Returns:
    
    member instance associated with specified id.
  - update
```
protected abstract void update(ID id,
                               MergeableNode node)
```
    Updates/replaces a member of specified id by specified node.
    
    Parameters:
    
    id - member id
    
    node - new node
  - merge
```
protected abstract void merge(ID id,
                              MergeableNode node)
```
    Merges a member of specified id with specified node.
    
    Parameters:
    
    id - member id
    
    node - new node
  - deepMerge
```
protected B deepMerge(AbstractNodeBuilderImpl.MergingKey key,
                      MergeableNode node)
```
    Applies deep merging through whole structure.
    
    Parameters:
    
    key - key of node
    
    node - node to be merged into
    
    Returns:
    
    modified builder