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// Copyright 2019-present Facebook Inc. 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 by ent, DO NOT EDIT.
package ent
import (
"fmt"
"strings"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/entc/integration/customid/ent/intsid"
"entgo.io/ent/entc/integration/customid/sid"
)
// IntSID is the model entity for the IntSID schema.
type IntSID struct {
config
// ID of the ent.
ID sid.ID `json:"id,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the IntSIDQuery when eager-loading is set.
Edges IntSIDEdges `json:"edges"`
int_sid_parent *sid.ID
}
// IntSIDEdges holds the relations/edges for other nodes in the graph.
type IntSIDEdges struct {
// Parent holds the value of the parent edge.
Parent *IntSID `json:"parent,omitempty"`
// Children holds the value of the children edge.
Children []*IntSID `json:"children,omitempty"`
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [2]bool
}
// ParentOrErr returns the Parent value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e IntSIDEdges) ParentOrErr() (*IntSID, error) {
if e.loadedTypes[0] {
if e.Parent == nil {
// Edge was loaded but was not found.
return nil, &NotFoundError{label: intsid.Label}
}
return e.Parent, nil
}
return nil, &NotLoadedError{edge: "parent"}
}
// ChildrenOrErr returns the Children value or an error if the edge
// was not loaded in eager-loading.
func (e IntSIDEdges) ChildrenOrErr() ([]*IntSID, error) {
if e.loadedTypes[1] {
return e.Children, nil
}
return nil, &NotLoadedError{edge: "children"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*IntSID) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case intsid.FieldID:
values[i] = new(sid.ID)
case intsid.ForeignKeys[0]: // int_sid_parent
values[i] = &sql.NullScanner{S: new(sid.ID)}
default:
return nil, fmt.Errorf("unexpected column %q for type IntSID", columns[i])
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the IntSID fields.
func (is *IntSID) assignValues(columns []string, values []any) error {
if m, n := len(values), len(columns); m < n {
return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
}
for i := range columns {
switch columns[i] {
case intsid.FieldID:
if value, ok := values[i].(*sid.ID); !ok {
return fmt.Errorf("unexpected type %T for field id", values[i])
} else if value != nil {
is.ID = *value
}
case intsid.ForeignKeys[0]:
if value, ok := values[i].(*sql.NullScanner); !ok {
return fmt.Errorf("unexpected type %T for field int_sid_parent", values[i])
} else if value.Valid {
is.int_sid_parent = new(sid.ID)
*is.int_sid_parent = *value.S.(*sid.ID)
}
}
}
return nil
}
// QueryParent queries the "parent" edge of the IntSID entity.
func (is *IntSID) QueryParent() *IntSIDQuery {
return (&IntSIDClient{config: is.config}).QueryParent(is)
}
// QueryChildren queries the "children" edge of the IntSID entity.
func (is *IntSID) QueryChildren() *IntSIDQuery {
return (&IntSIDClient{config: is.config}).QueryChildren(is)
}
// Update returns a builder for updating this IntSID.
// Note that you need to call IntSID.Unwrap() before calling this method if this IntSID
// was returned from a transaction, and the transaction was committed or rolled back.
func (is *IntSID) Update() *IntSIDUpdateOne {
return (&IntSIDClient{config: is.config}).UpdateOne(is)
}
// Unwrap unwraps the IntSID entity that was returned from a transaction after it was closed,
// so that all future queries will be executed through the driver which created the transaction.
func (is *IntSID) Unwrap() *IntSID {
_tx, ok := is.config.driver.(*txDriver)
if !ok {
panic("ent: IntSID is not a transactional entity")
}
is.config.driver = _tx.drv
return is
}
// String implements the fmt.Stringer.
func (is *IntSID) String() string {
var builder strings.Builder
builder.WriteString("IntSID(")
builder.WriteString(fmt.Sprintf("id=%v", is.ID))
builder.WriteByte(')')
return builder.String()
}
// IntSIDs is a parsable slice of IntSID.
type IntSIDs []*IntSID
func (is IntSIDs) config(cfg config) {
for _i := range is {
is[_i].config = cfg
}
}
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