483 lines
12 KiB
Go
483 lines
12 KiB
Go
// Copyright 2019-present Facebook Inc. All rights reserved.
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// This source code is licensed under the Apache 2.0 license found
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// in the LICENSE file in the root directory of this source tree.
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// Code generated by ent, DO NOT EDIT.
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package car
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import (
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"context"
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"fmt"
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"entgo.io/ent"
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"entgo.io/ent/dialect/sql"
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"entgo.io/ent/entc/integration/customid/ent/predicate"
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)
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// Mutation represents an operation that mutates the Car nodes in the graph.
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type Mutation struct {
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op ent.Op
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typ string
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before_id *float64
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addbefore_id *float64
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after_id *float64
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addafter_id *float64
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model *string
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clearedFields map[string]struct{}
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owner *string
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clearedowner bool
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predicates []predicate.Car
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}
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// NewMutation creates a new Mutation for the Car entity.
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func NewMutation(op ent.Op) *Mutation {
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return &Mutation{
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op: op,
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typ: "Car",
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clearedFields: make(map[string]struct{}),
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}
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}
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// Predicates returns the list of predicates set on the mutation.
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func (m *Mutation) Predicates() []predicate.Car {
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return m.predicates
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}
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// SetBeforeID sets the "before_id" field.
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func (m *Mutation) SetBeforeID(f float64) {
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m.before_id = &f
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m.addbefore_id = nil
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}
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// BeforeID returns the value of the "before_id" field in the mutation.
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func (m *Mutation) BeforeID() (r float64, exists bool) {
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v := m.before_id
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if v == nil {
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return
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}
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return *v, true
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}
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// AddBeforeID adds f to the "before_id" field.
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func (m *Mutation) AddBeforeID(f float64) {
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if m.addbefore_id != nil {
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*m.addbefore_id += f
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} else {
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m.addbefore_id = &f
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}
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}
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// AddedBeforeID returns the value that was added to the "before_id" field in this mutation.
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func (m *Mutation) AddedBeforeID() (r float64, exists bool) {
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v := m.addbefore_id
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if v == nil {
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return
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}
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return *v, true
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}
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// ClearBeforeID clears the value of the "before_id" field.
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func (m *Mutation) ClearBeforeID() {
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m.before_id = nil
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m.addbefore_id = nil
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m.clearedFields[FieldBeforeID] = struct{}{}
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}
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// BeforeIDCleared returns if the "before_id" field was cleared in this mutation.
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func (m *Mutation) BeforeIDCleared() bool {
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_, ok := m.clearedFields[FieldBeforeID]
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return ok
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}
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// ResetBeforeID resets all changes to the "before_id" field.
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func (m *Mutation) ResetBeforeID() {
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m.before_id = nil
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m.addbefore_id = nil
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delete(m.clearedFields, FieldBeforeID)
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}
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// SetAfterID sets the "after_id" field.
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func (m *Mutation) SetAfterID(f float64) {
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m.after_id = &f
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m.addafter_id = nil
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}
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// AfterID returns the value of the "after_id" field in the mutation.
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func (m *Mutation) AfterID() (r float64, exists bool) {
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v := m.after_id
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if v == nil {
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return
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}
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return *v, true
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}
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// AddAfterID adds f to the "after_id" field.
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func (m *Mutation) AddAfterID(f float64) {
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if m.addafter_id != nil {
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*m.addafter_id += f
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} else {
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m.addafter_id = &f
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}
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}
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// AddedAfterID returns the value that was added to the "after_id" field in this mutation.
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func (m *Mutation) AddedAfterID() (r float64, exists bool) {
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v := m.addafter_id
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if v == nil {
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return
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}
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return *v, true
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}
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// ClearAfterID clears the value of the "after_id" field.
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func (m *Mutation) ClearAfterID() {
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m.after_id = nil
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m.addafter_id = nil
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m.clearedFields[FieldAfterID] = struct{}{}
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}
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// AfterIDCleared returns if the "after_id" field was cleared in this mutation.
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func (m *Mutation) AfterIDCleared() bool {
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_, ok := m.clearedFields[FieldAfterID]
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return ok
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}
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// ResetAfterID resets all changes to the "after_id" field.
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func (m *Mutation) ResetAfterID() {
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m.after_id = nil
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m.addafter_id = nil
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delete(m.clearedFields, FieldAfterID)
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}
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// SetModel sets the "model" field.
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func (m *Mutation) SetModel(s string) {
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m.model = &s
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}
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// Model returns the value of the "model" field in the mutation.
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func (m *Mutation) Model() (r string, exists bool) {
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v := m.model
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if v == nil {
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return
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}
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return *v, true
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}
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// ResetModel resets all changes to the "model" field.
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func (m *Mutation) ResetModel() {
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m.model = nil
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}
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// SetOwnerID sets the "owner" edge to the Pet entity by id.
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func (m *Mutation) SetOwnerID(id string) {
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m.owner = &id
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}
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// ClearOwner clears the "owner" edge to the Pet entity.
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func (m *Mutation) ClearOwner() {
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m.clearedowner = true
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}
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// OwnerCleared reports if the "owner" edge to the Pet entity was cleared.
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func (m *Mutation) OwnerCleared() bool {
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return m.clearedowner
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}
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// OwnerID returns the "owner" edge ID in the mutation.
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func (m *Mutation) OwnerID() (id string, exists bool) {
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if m.owner != nil {
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return *m.owner, true
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}
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return
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}
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// OwnerIDs returns the "owner" edge IDs in the mutation.
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// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
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// OwnerID instead. It exists only for internal usage by the builders.
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func (m *Mutation) OwnerIDs() (ids []string) {
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if id := m.owner; id != nil {
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ids = append(ids, *id)
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}
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return
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}
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// ResetOwner resets all changes to the "owner" edge.
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func (m *Mutation) ResetOwner() {
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m.owner = nil
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m.clearedowner = false
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}
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// Where appends a list predicates to the Mutation builder.
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func (m *Mutation) Where(ps ...predicate.Car) {
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m.predicates = append(m.predicates, ps...)
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}
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// WhereP appends storage-level predicates to the Mutation builder. Using this method,
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// users can use type-assertion to append predicates that do not depend on any generated package.
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func (m *Mutation) WhereP(ps ...func(*sql.Selector)) {
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p := make([]predicate.Car, len(ps))
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for i := range ps {
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p[i] = ps[i]
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}
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m.Where(p...)
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}
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// Op returns the operation name.
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func (m *Mutation) Op() ent.Op {
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return m.op
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}
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// SetOp allows setting the mutation operation.
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func (m *Mutation) SetOp(op ent.Op) {
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m.op = op
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}
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// Type returns the node type of this mutation (Car).
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func (m *Mutation) Type() string {
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return m.typ
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}
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// Fields returns all fields that were changed during this mutation. Note that in
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// order to get all numeric fields that were incremented/decremented, call
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// AddedFields().
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func (m *Mutation) Fields() []string {
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fields := make([]string, 0, 3)
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if m.before_id != nil {
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fields = append(fields, FieldBeforeID)
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}
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if m.after_id != nil {
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fields = append(fields, FieldAfterID)
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}
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if m.model != nil {
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fields = append(fields, FieldModel)
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}
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return fields
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}
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// Field returns the value of a field with the given name. The second boolean
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// return value indicates that this field was not set, or was not defined in the
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// schema.
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func (m *Mutation) Field(name string) (ent.Value, bool) {
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switch name {
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case FieldBeforeID:
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return m.BeforeID()
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case FieldAfterID:
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return m.AfterID()
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case FieldModel:
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return m.Model()
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}
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return nil, false
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}
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// OldField returns the old value of the field from the database. An error is
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// returned if the mutation operation is not UpdateOne, or the query to the
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// database failed.
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func (m *Mutation) OldField(ctx context.Context, name string) (ent.Value, error) {
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return nil, fmt.Errorf("unknown Car field %s", name)
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}
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// SetField sets the value of a field with the given name. It returns an error if
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// the field is not defined in the schema, or if the type mismatched the field
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// type.
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func (m *Mutation) SetField(name string, value ent.Value) error {
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switch name {
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case FieldBeforeID:
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v, ok := value.(float64)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.SetBeforeID(v)
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return nil
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case FieldAfterID:
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v, ok := value.(float64)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.SetAfterID(v)
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return nil
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case FieldModel:
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v, ok := value.(string)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.SetModel(v)
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return nil
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}
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return fmt.Errorf("unknown Car field %s", name)
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}
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// AddedFields returns all numeric fields that were incremented/decremented during
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// this mutation.
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func (m *Mutation) AddedFields() []string {
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var fields []string
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if m.addbefore_id != nil {
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fields = append(fields, FieldBeforeID)
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}
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if m.addafter_id != nil {
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fields = append(fields, FieldAfterID)
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}
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return fields
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}
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// AddedField returns the numeric value that was incremented/decremented on a field
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// with the given name. The second boolean return value indicates that this field
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// was not set, or was not defined in the schema.
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func (m *Mutation) AddedField(name string) (ent.Value, bool) {
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switch name {
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case FieldBeforeID:
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return m.AddedBeforeID()
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case FieldAfterID:
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return m.AddedAfterID()
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}
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return nil, false
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}
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// AddField adds the value to the field with the given name. It returns an error if
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// the field is not defined in the schema, or if the type mismatched the field
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// type.
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func (m *Mutation) AddField(name string, value ent.Value) error {
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switch name {
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case FieldBeforeID:
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v, ok := value.(float64)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.AddBeforeID(v)
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return nil
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case FieldAfterID:
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v, ok := value.(float64)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.AddAfterID(v)
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return nil
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}
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return fmt.Errorf("unknown Car numeric field %s", name)
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}
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// ClearedFields returns all nullable fields that were cleared during this
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// mutation.
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func (m *Mutation) ClearedFields() []string {
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var fields []string
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if m.FieldCleared(FieldBeforeID) {
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fields = append(fields, FieldBeforeID)
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}
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if m.FieldCleared(FieldAfterID) {
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fields = append(fields, FieldAfterID)
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}
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return fields
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}
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// FieldCleared returns a boolean indicating if a field with the given name was
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// cleared in this mutation.
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func (m *Mutation) FieldCleared(name string) bool {
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_, ok := m.clearedFields[name]
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return ok
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}
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// ClearField clears the value of the field with the given name. It returns an
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// error if the field is not defined in the schema.
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func (m *Mutation) ClearField(name string) error {
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switch name {
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case FieldBeforeID:
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m.ClearBeforeID()
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return nil
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case FieldAfterID:
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m.ClearAfterID()
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return nil
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}
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return fmt.Errorf("unknown Car nullable field %s", name)
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}
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// ResetField resets all changes in the mutation for the field with the given name.
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// It returns an error if the field is not defined in the schema.
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func (m *Mutation) ResetField(name string) error {
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switch name {
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case FieldBeforeID:
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m.ResetBeforeID()
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return nil
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case FieldAfterID:
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m.ResetAfterID()
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return nil
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case FieldModel:
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m.ResetModel()
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return nil
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}
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return fmt.Errorf("unknown Car field %s", name)
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}
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// AddedEdges returns all edge names that were set/added in this mutation.
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func (m *Mutation) AddedEdges() []string {
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edges := make([]string, 0, 1)
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if m.owner != nil {
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edges = append(edges, EdgeOwner)
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}
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return edges
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}
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// AddedIDs returns all IDs (to other nodes) that were added for the given edge
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// name in this mutation.
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func (m *Mutation) AddedIDs(name string) []ent.Value {
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switch name {
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case EdgeOwner:
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if id := m.owner; id != nil {
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return []ent.Value{*id}
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}
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}
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return nil
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}
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// RemovedEdges returns all edge names that were removed in this mutation.
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func (m *Mutation) RemovedEdges() []string {
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edges := make([]string, 0, 1)
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return edges
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}
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// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
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// the given name in this mutation.
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func (m *Mutation) RemovedIDs(name string) []ent.Value {
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return nil
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}
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// ClearedEdges returns all edge names that were cleared in this mutation.
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func (m *Mutation) ClearedEdges() []string {
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edges := make([]string, 0, 1)
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if m.clearedowner {
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edges = append(edges, EdgeOwner)
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}
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return edges
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}
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// EdgeCleared returns a boolean which indicates if the edge with the given name
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// was cleared in this mutation.
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func (m *Mutation) EdgeCleared(name string) bool {
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switch name {
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case EdgeOwner:
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return m.clearedowner
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}
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return false
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}
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// ClearEdge clears the value of the edge with the given name. It returns an error
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// if that edge is not defined in the schema.
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func (m *Mutation) ClearEdge(name string) error {
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switch name {
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case EdgeOwner:
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m.ClearOwner()
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return nil
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}
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return fmt.Errorf("unknown Car unique edge %s", name)
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}
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// ResetEdge resets all changes to the edge with the given name in this mutation.
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// It returns an error if the edge is not defined in the schema.
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func (m *Mutation) ResetEdge(name string) error {
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switch name {
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case EdgeOwner:
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m.ResetOwner()
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return nil
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}
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return fmt.Errorf("unknown Car edge %s", name)
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}
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