719 lines
19 KiB
Go
719 lines
19 KiB
Go
// Code generated by entc, DO NOT EDIT.
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package ent
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import (
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"context"
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"errors"
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"fmt"
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"todo/ent/predicate"
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"todo/ent/todo"
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"entgo.io/ent/dialect/sql"
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"entgo.io/ent/dialect/sql/sqlgraph"
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"entgo.io/ent/schema/field"
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)
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// TodoUpdate is the builder for updating Todo entities.
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type TodoUpdate struct {
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config
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hooks []Hook
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mutation *TodoMutation
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}
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// Where appends a list predicates to the TodoUpdate builder.
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func (tu *TodoUpdate) Where(ps ...predicate.Todo) *TodoUpdate {
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tu.mutation.Where(ps...)
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return tu
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}
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// SetText sets the "text" field.
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func (tu *TodoUpdate) SetText(s string) *TodoUpdate {
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tu.mutation.SetText(s)
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return tu
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}
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// SetStatus sets the "status" field.
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func (tu *TodoUpdate) SetStatus(t todo.Status) *TodoUpdate {
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tu.mutation.SetStatus(t)
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return tu
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}
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// SetNillableStatus sets the "status" field if the given value is not nil.
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func (tu *TodoUpdate) SetNillableStatus(t *todo.Status) *TodoUpdate {
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if t != nil {
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tu.SetStatus(*t)
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}
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return tu
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}
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// SetPriority sets the "priority" field.
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func (tu *TodoUpdate) SetPriority(i int) *TodoUpdate {
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tu.mutation.ResetPriority()
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tu.mutation.SetPriority(i)
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return tu
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}
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// SetNillablePriority sets the "priority" field if the given value is not nil.
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func (tu *TodoUpdate) SetNillablePriority(i *int) *TodoUpdate {
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if i != nil {
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tu.SetPriority(*i)
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}
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return tu
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}
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// AddPriority adds i to the "priority" field.
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func (tu *TodoUpdate) AddPriority(i int) *TodoUpdate {
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tu.mutation.AddPriority(i)
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return tu
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}
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// AddChildIDs adds the "children" edge to the Todo entity by IDs.
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func (tu *TodoUpdate) AddChildIDs(ids ...int) *TodoUpdate {
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tu.mutation.AddChildIDs(ids...)
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return tu
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}
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// AddChildren adds the "children" edges to the Todo entity.
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func (tu *TodoUpdate) AddChildren(t ...*Todo) *TodoUpdate {
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ids := make([]int, len(t))
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for i := range t {
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ids[i] = t[i].ID
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}
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return tu.AddChildIDs(ids...)
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}
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// SetParentID sets the "parent" edge to the Todo entity by ID.
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func (tu *TodoUpdate) SetParentID(id int) *TodoUpdate {
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tu.mutation.SetParentID(id)
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return tu
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}
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// SetNillableParentID sets the "parent" edge to the Todo entity by ID if the given value is not nil.
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func (tu *TodoUpdate) SetNillableParentID(id *int) *TodoUpdate {
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if id != nil {
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tu = tu.SetParentID(*id)
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}
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return tu
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}
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// SetParent sets the "parent" edge to the Todo entity.
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func (tu *TodoUpdate) SetParent(t *Todo) *TodoUpdate {
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return tu.SetParentID(t.ID)
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}
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// Mutation returns the TodoMutation object of the builder.
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func (tu *TodoUpdate) Mutation() *TodoMutation {
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return tu.mutation
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}
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// ClearChildren clears all "children" edges to the Todo entity.
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func (tu *TodoUpdate) ClearChildren() *TodoUpdate {
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tu.mutation.ClearChildren()
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return tu
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}
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// RemoveChildIDs removes the "children" edge to Todo entities by IDs.
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func (tu *TodoUpdate) RemoveChildIDs(ids ...int) *TodoUpdate {
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tu.mutation.RemoveChildIDs(ids...)
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return tu
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}
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// RemoveChildren removes "children" edges to Todo entities.
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func (tu *TodoUpdate) RemoveChildren(t ...*Todo) *TodoUpdate {
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ids := make([]int, len(t))
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for i := range t {
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ids[i] = t[i].ID
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}
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return tu.RemoveChildIDs(ids...)
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}
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// ClearParent clears the "parent" edge to the Todo entity.
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func (tu *TodoUpdate) ClearParent() *TodoUpdate {
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tu.mutation.ClearParent()
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return tu
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}
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// Save executes the query and returns the number of nodes affected by the update operation.
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func (tu *TodoUpdate) Save(ctx context.Context) (int, error) {
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var (
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err error
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affected int
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)
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if len(tu.hooks) == 0 {
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if err = tu.check(); err != nil {
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return 0, err
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}
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affected, err = tu.sqlSave(ctx)
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} else {
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var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
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mutation, ok := m.(*TodoMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T", m)
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}
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if err = tu.check(); err != nil {
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return 0, err
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}
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tu.mutation = mutation
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affected, err = tu.sqlSave(ctx)
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mutation.done = true
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return affected, err
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})
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for i := len(tu.hooks) - 1; i >= 0; i-- {
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if tu.hooks[i] == nil {
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return 0, fmt.Errorf("ent: uninitialized hook (forgotten import ent/runtime?)")
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}
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mut = tu.hooks[i](mut)
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}
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if _, err := mut.Mutate(ctx, tu.mutation); err != nil {
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return 0, err
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}
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}
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return affected, err
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}
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// SaveX is like Save, but panics if an error occurs.
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func (tu *TodoUpdate) SaveX(ctx context.Context) int {
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affected, err := tu.Save(ctx)
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if err != nil {
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panic(err)
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}
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return affected
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}
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// Exec executes the query.
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func (tu *TodoUpdate) Exec(ctx context.Context) error {
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_, err := tu.Save(ctx)
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return err
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (tu *TodoUpdate) ExecX(ctx context.Context) {
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if err := tu.Exec(ctx); err != nil {
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panic(err)
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}
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}
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// check runs all checks and user-defined validators on the builder.
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func (tu *TodoUpdate) check() error {
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if v, ok := tu.mutation.Text(); ok {
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if err := todo.TextValidator(v); err != nil {
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return &ValidationError{Name: "text", err: fmt.Errorf(`ent: validator failed for field "Todo.text": %w`, err)}
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}
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}
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if v, ok := tu.mutation.Status(); ok {
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if err := todo.StatusValidator(v); err != nil {
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return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Todo.status": %w`, err)}
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}
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}
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return nil
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}
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func (tu *TodoUpdate) sqlSave(ctx context.Context) (n int, err error) {
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_spec := &sqlgraph.UpdateSpec{
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Node: &sqlgraph.NodeSpec{
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Table: todo.Table,
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Columns: todo.Columns,
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ID: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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},
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}
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if ps := tu.mutation.predicates; len(ps) > 0 {
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_spec.Predicate = func(selector *sql.Selector) {
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for i := range ps {
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ps[i](selector)
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}
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}
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}
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if value, ok := tu.mutation.Text(); ok {
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_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: todo.FieldText,
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})
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}
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if value, ok := tu.mutation.Status(); ok {
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_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
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Type: field.TypeEnum,
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Value: value,
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Column: todo.FieldStatus,
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})
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}
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if value, ok := tu.mutation.Priority(); ok {
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_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Value: value,
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Column: todo.FieldPriority,
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})
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}
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if value, ok := tu.mutation.AddedPriority(); ok {
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_spec.Fields.Add = append(_spec.Fields.Add, &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Value: value,
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Column: todo.FieldPriority,
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})
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}
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if tu.mutation.ChildrenCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.O2M,
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Inverse: true,
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Table: todo.ChildrenTable,
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Columns: []string{todo.ChildrenColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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},
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}
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_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
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}
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if nodes := tu.mutation.RemovedChildrenIDs(); len(nodes) > 0 && !tu.mutation.ChildrenCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.O2M,
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Inverse: true,
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Table: todo.ChildrenTable,
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Columns: []string{todo.ChildrenColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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},
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}
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for _, k := range nodes {
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edge.Target.Nodes = append(edge.Target.Nodes, k)
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}
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_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
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}
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if nodes := tu.mutation.ChildrenIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.O2M,
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Inverse: true,
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Table: todo.ChildrenTable,
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Columns: []string{todo.ChildrenColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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},
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}
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for _, k := range nodes {
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edge.Target.Nodes = append(edge.Target.Nodes, k)
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}
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_spec.Edges.Add = append(_spec.Edges.Add, edge)
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}
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if tu.mutation.ParentCleared() {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: todo.ParentTable,
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Columns: []string{todo.ParentColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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},
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}
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_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
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}
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if nodes := tu.mutation.ParentIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: todo.ParentTable,
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Columns: []string{todo.ParentColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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},
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}
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for _, k := range nodes {
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edge.Target.Nodes = append(edge.Target.Nodes, k)
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}
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_spec.Edges.Add = append(_spec.Edges.Add, edge)
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}
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if n, err = sqlgraph.UpdateNodes(ctx, tu.driver, _spec); err != nil {
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if _, ok := err.(*sqlgraph.NotFoundError); ok {
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err = &NotFoundError{todo.Label}
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} else if sqlgraph.IsConstraintError(err) {
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err = &ConstraintError{err.Error(), err}
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}
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return 0, err
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}
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return n, nil
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}
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// TodoUpdateOne is the builder for updating a single Todo entity.
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type TodoUpdateOne struct {
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config
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fields []string
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hooks []Hook
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mutation *TodoMutation
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}
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// SetText sets the "text" field.
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func (tuo *TodoUpdateOne) SetText(s string) *TodoUpdateOne {
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tuo.mutation.SetText(s)
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return tuo
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}
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// SetStatus sets the "status" field.
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func (tuo *TodoUpdateOne) SetStatus(t todo.Status) *TodoUpdateOne {
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tuo.mutation.SetStatus(t)
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return tuo
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}
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// SetNillableStatus sets the "status" field if the given value is not nil.
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func (tuo *TodoUpdateOne) SetNillableStatus(t *todo.Status) *TodoUpdateOne {
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if t != nil {
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tuo.SetStatus(*t)
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}
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return tuo
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}
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// SetPriority sets the "priority" field.
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func (tuo *TodoUpdateOne) SetPriority(i int) *TodoUpdateOne {
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tuo.mutation.ResetPriority()
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tuo.mutation.SetPriority(i)
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return tuo
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}
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// SetNillablePriority sets the "priority" field if the given value is not nil.
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func (tuo *TodoUpdateOne) SetNillablePriority(i *int) *TodoUpdateOne {
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if i != nil {
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tuo.SetPriority(*i)
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}
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return tuo
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}
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// AddPriority adds i to the "priority" field.
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func (tuo *TodoUpdateOne) AddPriority(i int) *TodoUpdateOne {
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tuo.mutation.AddPriority(i)
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return tuo
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}
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// AddChildIDs adds the "children" edge to the Todo entity by IDs.
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func (tuo *TodoUpdateOne) AddChildIDs(ids ...int) *TodoUpdateOne {
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tuo.mutation.AddChildIDs(ids...)
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return tuo
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}
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// AddChildren adds the "children" edges to the Todo entity.
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func (tuo *TodoUpdateOne) AddChildren(t ...*Todo) *TodoUpdateOne {
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ids := make([]int, len(t))
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for i := range t {
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ids[i] = t[i].ID
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}
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return tuo.AddChildIDs(ids...)
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}
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// SetParentID sets the "parent" edge to the Todo entity by ID.
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func (tuo *TodoUpdateOne) SetParentID(id int) *TodoUpdateOne {
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tuo.mutation.SetParentID(id)
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return tuo
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}
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// SetNillableParentID sets the "parent" edge to the Todo entity by ID if the given value is not nil.
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func (tuo *TodoUpdateOne) SetNillableParentID(id *int) *TodoUpdateOne {
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if id != nil {
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tuo = tuo.SetParentID(*id)
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}
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return tuo
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}
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// SetParent sets the "parent" edge to the Todo entity.
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func (tuo *TodoUpdateOne) SetParent(t *Todo) *TodoUpdateOne {
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return tuo.SetParentID(t.ID)
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}
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// Mutation returns the TodoMutation object of the builder.
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func (tuo *TodoUpdateOne) Mutation() *TodoMutation {
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return tuo.mutation
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}
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// ClearChildren clears all "children" edges to the Todo entity.
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func (tuo *TodoUpdateOne) ClearChildren() *TodoUpdateOne {
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tuo.mutation.ClearChildren()
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return tuo
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}
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// RemoveChildIDs removes the "children" edge to Todo entities by IDs.
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func (tuo *TodoUpdateOne) RemoveChildIDs(ids ...int) *TodoUpdateOne {
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tuo.mutation.RemoveChildIDs(ids...)
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return tuo
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}
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// RemoveChildren removes "children" edges to Todo entities.
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func (tuo *TodoUpdateOne) RemoveChildren(t ...*Todo) *TodoUpdateOne {
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ids := make([]int, len(t))
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for i := range t {
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ids[i] = t[i].ID
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}
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return tuo.RemoveChildIDs(ids...)
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}
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// ClearParent clears the "parent" edge to the Todo entity.
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func (tuo *TodoUpdateOne) ClearParent() *TodoUpdateOne {
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tuo.mutation.ClearParent()
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return tuo
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}
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// Select allows selecting one or more fields (columns) of the returned entity.
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// The default is selecting all fields defined in the entity schema.
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func (tuo *TodoUpdateOne) Select(field string, fields ...string) *TodoUpdateOne {
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tuo.fields = append([]string{field}, fields...)
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return tuo
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}
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// Save executes the query and returns the updated Todo entity.
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func (tuo *TodoUpdateOne) Save(ctx context.Context) (*Todo, error) {
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var (
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err error
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node *Todo
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)
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if len(tuo.hooks) == 0 {
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if err = tuo.check(); err != nil {
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return nil, err
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}
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node, err = tuo.sqlSave(ctx)
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} else {
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var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
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mutation, ok := m.(*TodoMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T", m)
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}
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if err = tuo.check(); err != nil {
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return nil, err
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}
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tuo.mutation = mutation
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node, err = tuo.sqlSave(ctx)
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mutation.done = true
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return node, err
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})
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for i := len(tuo.hooks) - 1; i >= 0; i-- {
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if tuo.hooks[i] == nil {
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return nil, fmt.Errorf("ent: uninitialized hook (forgotten import ent/runtime?)")
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}
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mut = tuo.hooks[i](mut)
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}
|
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if _, err := mut.Mutate(ctx, tuo.mutation); err != nil {
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return nil, err
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}
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}
|
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return node, err
|
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}
|
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|
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// SaveX is like Save, but panics if an error occurs.
|
|
func (tuo *TodoUpdateOne) SaveX(ctx context.Context) *Todo {
|
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node, err := tuo.Save(ctx)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return node
|
|
}
|
|
|
|
// Exec executes the query on the entity.
|
|
func (tuo *TodoUpdateOne) Exec(ctx context.Context) error {
|
|
_, err := tuo.Save(ctx)
|
|
return err
|
|
}
|
|
|
|
// ExecX is like Exec, but panics if an error occurs.
|
|
func (tuo *TodoUpdateOne) ExecX(ctx context.Context) {
|
|
if err := tuo.Exec(ctx); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
|
|
// check runs all checks and user-defined validators on the builder.
|
|
func (tuo *TodoUpdateOne) check() error {
|
|
if v, ok := tuo.mutation.Text(); ok {
|
|
if err := todo.TextValidator(v); err != nil {
|
|
return &ValidationError{Name: "text", err: fmt.Errorf(`ent: validator failed for field "Todo.text": %w`, err)}
|
|
}
|
|
}
|
|
if v, ok := tuo.mutation.Status(); ok {
|
|
if err := todo.StatusValidator(v); err != nil {
|
|
return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Todo.status": %w`, err)}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (tuo *TodoUpdateOne) sqlSave(ctx context.Context) (_node *Todo, err error) {
|
|
_spec := &sqlgraph.UpdateSpec{
|
|
Node: &sqlgraph.NodeSpec{
|
|
Table: todo.Table,
|
|
Columns: todo.Columns,
|
|
ID: &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Column: todo.FieldID,
|
|
},
|
|
},
|
|
}
|
|
id, ok := tuo.mutation.ID()
|
|
if !ok {
|
|
return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Todo.id" for update`)}
|
|
}
|
|
_spec.Node.ID.Value = id
|
|
if fields := tuo.fields; len(fields) > 0 {
|
|
_spec.Node.Columns = make([]string, 0, len(fields))
|
|
_spec.Node.Columns = append(_spec.Node.Columns, todo.FieldID)
|
|
for _, f := range fields {
|
|
if !todo.ValidColumn(f) {
|
|
return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
|
|
}
|
|
if f != todo.FieldID {
|
|
_spec.Node.Columns = append(_spec.Node.Columns, f)
|
|
}
|
|
}
|
|
}
|
|
if ps := tuo.mutation.predicates; len(ps) > 0 {
|
|
_spec.Predicate = func(selector *sql.Selector) {
|
|
for i := range ps {
|
|
ps[i](selector)
|
|
}
|
|
}
|
|
}
|
|
if value, ok := tuo.mutation.Text(); ok {
|
|
_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
|
|
Type: field.TypeString,
|
|
Value: value,
|
|
Column: todo.FieldText,
|
|
})
|
|
}
|
|
if value, ok := tuo.mutation.Status(); ok {
|
|
_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
|
|
Type: field.TypeEnum,
|
|
Value: value,
|
|
Column: todo.FieldStatus,
|
|
})
|
|
}
|
|
if value, ok := tuo.mutation.Priority(); ok {
|
|
_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Value: value,
|
|
Column: todo.FieldPriority,
|
|
})
|
|
}
|
|
if value, ok := tuo.mutation.AddedPriority(); ok {
|
|
_spec.Fields.Add = append(_spec.Fields.Add, &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Value: value,
|
|
Column: todo.FieldPriority,
|
|
})
|
|
}
|
|
if tuo.mutation.ChildrenCleared() {
|
|
edge := &sqlgraph.EdgeSpec{
|
|
Rel: sqlgraph.O2M,
|
|
Inverse: true,
|
|
Table: todo.ChildrenTable,
|
|
Columns: []string{todo.ChildrenColumn},
|
|
Bidi: false,
|
|
Target: &sqlgraph.EdgeTarget{
|
|
IDSpec: &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Column: todo.FieldID,
|
|
},
|
|
},
|
|
}
|
|
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
|
|
}
|
|
if nodes := tuo.mutation.RemovedChildrenIDs(); len(nodes) > 0 && !tuo.mutation.ChildrenCleared() {
|
|
edge := &sqlgraph.EdgeSpec{
|
|
Rel: sqlgraph.O2M,
|
|
Inverse: true,
|
|
Table: todo.ChildrenTable,
|
|
Columns: []string{todo.ChildrenColumn},
|
|
Bidi: false,
|
|
Target: &sqlgraph.EdgeTarget{
|
|
IDSpec: &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Column: todo.FieldID,
|
|
},
|
|
},
|
|
}
|
|
for _, k := range nodes {
|
|
edge.Target.Nodes = append(edge.Target.Nodes, k)
|
|
}
|
|
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
|
|
}
|
|
if nodes := tuo.mutation.ChildrenIDs(); len(nodes) > 0 {
|
|
edge := &sqlgraph.EdgeSpec{
|
|
Rel: sqlgraph.O2M,
|
|
Inverse: true,
|
|
Table: todo.ChildrenTable,
|
|
Columns: []string{todo.ChildrenColumn},
|
|
Bidi: false,
|
|
Target: &sqlgraph.EdgeTarget{
|
|
IDSpec: &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Column: todo.FieldID,
|
|
},
|
|
},
|
|
}
|
|
for _, k := range nodes {
|
|
edge.Target.Nodes = append(edge.Target.Nodes, k)
|
|
}
|
|
_spec.Edges.Add = append(_spec.Edges.Add, edge)
|
|
}
|
|
if tuo.mutation.ParentCleared() {
|
|
edge := &sqlgraph.EdgeSpec{
|
|
Rel: sqlgraph.M2O,
|
|
Inverse: false,
|
|
Table: todo.ParentTable,
|
|
Columns: []string{todo.ParentColumn},
|
|
Bidi: false,
|
|
Target: &sqlgraph.EdgeTarget{
|
|
IDSpec: &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Column: todo.FieldID,
|
|
},
|
|
},
|
|
}
|
|
_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
|
|
}
|
|
if nodes := tuo.mutation.ParentIDs(); len(nodes) > 0 {
|
|
edge := &sqlgraph.EdgeSpec{
|
|
Rel: sqlgraph.M2O,
|
|
Inverse: false,
|
|
Table: todo.ParentTable,
|
|
Columns: []string{todo.ParentColumn},
|
|
Bidi: false,
|
|
Target: &sqlgraph.EdgeTarget{
|
|
IDSpec: &sqlgraph.FieldSpec{
|
|
Type: field.TypeInt,
|
|
Column: todo.FieldID,
|
|
},
|
|
},
|
|
}
|
|
for _, k := range nodes {
|
|
edge.Target.Nodes = append(edge.Target.Nodes, k)
|
|
}
|
|
_spec.Edges.Add = append(_spec.Edges.Add, edge)
|
|
}
|
|
_node = &Todo{config: tuo.config}
|
|
_spec.Assign = _node.assignValues
|
|
_spec.ScanValues = _node.scanValues
|
|
if err = sqlgraph.UpdateNode(ctx, tuo.driver, _spec); err != nil {
|
|
if _, ok := err.(*sqlgraph.NotFoundError); ok {
|
|
err = &NotFoundError{todo.Label}
|
|
} else if sqlgraph.IsConstraintError(err) {
|
|
err = &ConstraintError{err.Error(), err}
|
|
}
|
|
return nil, err
|
|
}
|
|
return _node, nil
|
|
}
|