mirror of
https://github.com/ent/ent.git
synced 2026-05-24 09:31:56 +03:00
7be1779ad1
Summary: Pull Request resolved: https://github.com/facebookincubator/ent/pull/171 Note that this is a non backwards compatible change. I'll add another change (before this) for setting the storage-key of the index, and only after that we can land this. Reviewed By: alexsn Differential Revision: D18570445 fbshipit-source-id: e3ffc7b4baa6bc2fcce9e4553e17817091423b1e
102 lines
2.5 KiB
Go
102 lines
2.5 KiB
Go
// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
|
|
// This source code is licensed under the Apache 2.0 license found
|
|
// in the LICENSE file in the root directory of this source tree.
|
|
|
|
// Code generated (@generated) by entc, DO NOT EDIT.
|
|
|
|
package ent
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/facebookincubator/ent/dialect/sql"
|
|
)
|
|
|
|
// Node is the model entity for the Node schema.
|
|
type Node struct {
|
|
config `json:"-"`
|
|
// ID of the ent.
|
|
ID int `json:"id,omitempty"`
|
|
// Value holds the value of the "value" field.
|
|
Value int `json:"value,omitempty"`
|
|
}
|
|
|
|
// FromRows scans the sql response data into Node.
|
|
func (n *Node) FromRows(rows *sql.Rows) error {
|
|
var scann struct {
|
|
ID int
|
|
Value sql.NullInt64
|
|
}
|
|
// the order here should be the same as in the `node.Columns`.
|
|
if err := rows.Scan(
|
|
&scann.ID,
|
|
&scann.Value,
|
|
); err != nil {
|
|
return err
|
|
}
|
|
n.ID = scann.ID
|
|
n.Value = int(scann.Value.Int64)
|
|
return nil
|
|
}
|
|
|
|
// QueryPrev queries the prev edge of the Node.
|
|
func (n *Node) QueryPrev() *NodeQuery {
|
|
return (&NodeClient{n.config}).QueryPrev(n)
|
|
}
|
|
|
|
// QueryNext queries the next edge of the Node.
|
|
func (n *Node) QueryNext() *NodeQuery {
|
|
return (&NodeClient{n.config}).QueryNext(n)
|
|
}
|
|
|
|
// Update returns a builder for updating this Node.
|
|
// Note that, you need to call Node.Unwrap() before calling this method, if this Node
|
|
// was returned from a transaction, and the transaction was committed or rolled back.
|
|
func (n *Node) Update() *NodeUpdateOne {
|
|
return (&NodeClient{n.config}).UpdateOne(n)
|
|
}
|
|
|
|
// Unwrap unwraps the entity that was returned from a transaction after it was closed,
|
|
// so that all next queries will be executed through the driver which created the transaction.
|
|
func (n *Node) Unwrap() *Node {
|
|
tx, ok := n.config.driver.(*txDriver)
|
|
if !ok {
|
|
panic("ent: Node is not a transactional entity")
|
|
}
|
|
n.config.driver = tx.drv
|
|
return n
|
|
}
|
|
|
|
// String implements the fmt.Stringer.
|
|
func (n *Node) String() string {
|
|
var builder strings.Builder
|
|
builder.WriteString("Node(")
|
|
builder.WriteString(fmt.Sprintf("id=%v", n.ID))
|
|
builder.WriteString(", value=")
|
|
builder.WriteString(fmt.Sprintf("%v", n.Value))
|
|
builder.WriteByte(')')
|
|
return builder.String()
|
|
}
|
|
|
|
// Nodes is a parsable slice of Node.
|
|
type Nodes []*Node
|
|
|
|
// FromRows scans the sql response data into Nodes.
|
|
func (n *Nodes) FromRows(rows *sql.Rows) error {
|
|
for rows.Next() {
|
|
scann := &Node{}
|
|
if err := scann.FromRows(rows); err != nil {
|
|
return err
|
|
}
|
|
*n = append(*n, scann)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (n Nodes) config(cfg config) {
|
|
for _i := range n {
|
|
n[_i].config = cfg
|
|
}
|
|
}
|