Class BasicFieldAdapter

packages/forms/signals/src/field/field_adapter.ts:68–124

 * Basic adapter supporting standard form behavior.
 */
export class BasicFieldAdapter implements FieldAdapter {
  /**
   * Creates a new Root field node.
   * @param fieldManager
   * @param value
   * @param pathNode
   * @param adapter
   */
  newRoot<TValue>(
    fieldManager: FormFieldManager,
    value: WritableSignal<TValue>,
    pathNode: FieldPathNode,
    adapter: FieldAdapter,
  ): FieldNode {
    return new FieldNode({
      kind: 'root',
      fieldManager,
      value,
      pathNode,
      logic: pathNode.builder.build(),
      fieldAdapter: adapter,
    });
  }

  /**
   * Creates a new child field node.
   * @param options
   */
  newChild(options: ChildFieldNodeOptions): FieldNode {
    return new FieldNode(options);
  }

  /**
   * Creates a node state.
   * @param node
   */
  createNodeState(node: FieldNode): FieldNodeState {
    return new FieldNodeState(node);
  }

  /**
   * Creates a validation state.
   * @param node
   */
  createValidationState(node: FieldNode): ValidationState {
    return new FieldValidationState(node);
  }

  /**
   * Creates a node structure.
   * @param node
   * @param options
   */
  createStructure(node: FieldNode, options: FieldNodeOptions): FieldNodeStructure {
    return node.createStructure(options);
  }
}