ent

package
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 Go to latest Published: Aug 31, 2021 License: ISC Imports: 18 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// Operation types.
	OpCreate    = ent.OpCreate
	OpDelete    = ent.OpDelete
	OpDeleteOne = ent.OpDeleteOne
	OpUpdate    = ent.OpUpdate
	OpUpdateOne = ent.OpUpdateOne

	// Node types.
	TypeWidget     = "Widget"
	TypeWidgetType = "WidgetType"
)

Variables

This section is empty.

Functions

func IsConstraintError 

func IsConstraintError(err error) bool

IsConstraintError returns a boolean indicating whether the error is a constraint failure.

func IsNotFound 

func IsNotFound(err error) bool

IsNotFound returns a boolean indicating whether the error is a not found error.

func IsNotLoaded 

func IsNotLoaded(err error) bool

IsNotLoaded returns a boolean indicating whether the error is a not loaded error.

func IsNotSingular 

func IsNotSingular(err error) bool

IsNotSingular returns a boolean indicating whether the error is a not singular error.

func IsValidationError 

func IsValidationError(err error) bool

IsValidationError returns a boolean indicating whether the error is a validation error.

func MaskNotFound 

func MaskNotFound(err error) error

MaskNotFound masks not found error.

func NewContext 

func NewContext(parent context.Context, c *Client) context.Context

NewContext returns a new context with the given Client attached.

func NewTxContext 

func NewTxContext(parent context.Context, tx *Tx) context.Context

NewTxContext returns a new context with the given Tx attached.

Types

type AggregateFunc 

type AggregateFunc func(*sql.Selector) string

AggregateFunc applies an aggregation step on the group-by traversal/selector.

func As 

func As(fn AggregateFunc, end string) AggregateFunc

As is a pseudo aggregation function for renaming another other functions with custom names. For example: 

GroupBy(field1, field2).
Aggregate(ent.As(ent.Sum(field1), "sum_field1"), (ent.As(ent.Sum(field2), "sum_field2")).
Scan(ctx, &v)

func Count 

func Count() AggregateFunc

Count applies the "count" aggregation function on each group.

func Max 

func Max(field string) AggregateFunc

Max applies the "max" aggregation function on the given field of each group.

func Mean 

func Mean(field string) AggregateFunc

Mean applies the "mean" aggregation function on the given field of each group.

func Min 

func Min(field string) AggregateFunc

Min applies the "min" aggregation function on the given field of each group.

func Sum 

func Sum(field string) AggregateFunc

Sum applies the "sum" aggregation function on the given field of each group.

type Client 

type Client struct {

	// Schema is the client for creating, migrating and dropping schema.
	Schema *migrate.Schema
	// Widget is the client for interacting with the Widget builders.
	Widget *WidgetClient
	// WidgetType is the client for interacting with the WidgetType builders.
	WidgetType *WidgetTypeClient
	// contains filtered or unexported fields
}

Client is the client that holds all ent builders.

func FromContext 

func FromContext(ctx context.Context) *Client

FromContext returns a Client stored inside a context, or nil if there isn't one.

func NewClient 

func NewClient(opts ...Option) *Client

NewClient creates a new client configured with the given options.

func Open 

func Open(driverName, dataSourceName string, options ...Option) (*Client, error)

Open opens a database/sql.DB specified by the driver name and the data source name, and returns a new client attached to it. Optional parameters can be added for configuring the client.

func (*Client) BeginTx 

func (c *Client) BeginTx(ctx context.Context, opts *sql.TxOptions) (*Tx, error)

BeginTx returns a transactional client with specified options.

func (*Client) Close 

func (c *Client) Close() error

Close closes the database connection and prevents new queries from starting.

func (*Client) Debug 

func (c *Client) Debug() *Client

Debug returns a new debug-client. It's used to get verbose logging on specific operations. 

client.Debug().
	Widget.
	Query().
	Count(ctx)

func (*Client) Tx 

func (c *Client) Tx(ctx context.Context) (*Tx, error)

Tx returns a new transactional client. The provided context is used until the transaction is committed or rolled back.

func (*Client) Use 

func (c *Client) Use(hooks ...Hook)

Use adds the mutation hooks to all the entity clients. In order to add hooks to a specific client, call: `client.Node.Use(...)`.

type CommitFunc 

type CommitFunc func(context.Context, *Tx) error

The CommitFunc type is an adapter to allow the use of ordinary function as a Committer. If f is a function with the appropriate signature, CommitFunc(f) is a Committer that calls f.

func (CommitFunc) Commit 

func (f CommitFunc) Commit(ctx context.Context, tx *Tx) error

Commit calls f(ctx, m).

type CommitHook 

type CommitHook func(Committer) Committer

CommitHook defines the "commit middleware". A function that gets a Committer and returns a Committer. For example: 

hook := func(next ent.Committer) ent.Committer {
	return ent.CommitFunc(func(context.Context, tx *ent.Tx) error {
		// Do some stuff before.
		if err := next.Commit(ctx, tx); err != nil {
			return err
		}
		// Do some stuff after.
		return nil
	})
}

type Committer 

type Committer interface {
	Commit(context.Context, *Tx) error
}

Committer is the interface that wraps the Committer method.

type ConstraintError 

type ConstraintError struct {
	// contains filtered or unexported fields
}

ConstraintError returns when trying to create/update one or more entities and one or more of their constraints failed. For example, violation of edge or field uniqueness.

func (ConstraintError) Error 

func (e ConstraintError) Error() string

Error implements the error interface.

func (*ConstraintError) Unwrap 

func (e *ConstraintError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Hook 

type Hook = ent.Hook

ent aliases to avoid import conflicts in user's code.

type MutateFunc 

type MutateFunc = ent.MutateFunc

ent aliases to avoid import conflicts in user's code.

type Mutation 

type Mutation = ent.Mutation

ent aliases to avoid import conflicts in user's code.

type Mutator 

type Mutator = ent.Mutator

ent aliases to avoid import conflicts in user's code.

type NotFoundError 

type NotFoundError struct {
	// contains filtered or unexported fields
}

NotFoundError returns when trying to fetch a specific entity and it was not found in the database.

func (*NotFoundError) Error 

func (e *NotFoundError) Error() string

Error implements the error interface.

type NotLoadedError 

type NotLoadedError struct {
	// contains filtered or unexported fields
}

NotLoadedError returns when trying to get a node that was not loaded by the query.

func (*NotLoadedError) Error 

func (e *NotLoadedError) Error() string

Error implements the error interface.

type NotSingularError 

type NotSingularError struct {
	// contains filtered or unexported fields
}

NotSingularError returns when trying to fetch a singular entity and more then one was found in the database.

func (*NotSingularError) Error 

func (e *NotSingularError) Error() string

Error implements the error interface.

type Op 

type Op = ent.Op

ent aliases to avoid import conflicts in user's code.

type Option 

type Option func(*config)

Option function to configure the client.

func Debug 

func Debug() Option

Debug enables debug logging on the ent.Driver.

func Driver 

func Driver(driver dialect.Driver) Option

Driver configures the client driver.

func Log 

func Log(fn func(...interface{})) Option

Log sets the logging function for debug mode.

type OrderFunc 

type OrderFunc func(*sql.Selector)

OrderFunc applies an ordering on the sql selector.

func Asc 

func Asc(fields ...string) OrderFunc

Asc applies the given fields in ASC order.

func Desc 

func Desc(fields ...string) OrderFunc

Desc applies the given fields in DESC order.

type Policy 

type Policy = ent.Policy

ent aliases to avoid import conflicts in user's code.

type Query 

type Query = ent.Query

ent aliases to avoid import conflicts in user's code.

type RollbackFunc 

type RollbackFunc func(context.Context, *Tx) error

The RollbackFunc type is an adapter to allow the use of ordinary function as a Rollbacker. If f is a function with the appropriate signature, RollbackFunc(f) is a Rollbacker that calls f.

func (RollbackFunc) Rollback 

func (f RollbackFunc) Rollback(ctx context.Context, tx *Tx) error

Rollback calls f(ctx, m).

type RollbackHook 

type RollbackHook func(Rollbacker) Rollbacker

RollbackHook defines the "rollback middleware". A function that gets a Rollbacker and returns a Rollbacker. For example: 

hook := func(next ent.Rollbacker) ent.Rollbacker {
	return ent.RollbackFunc(func(context.Context, tx *ent.Tx) error {
		// Do some stuff before.
		if err := next.Rollback(ctx, tx); err != nil {
			return err
		}
		// Do some stuff after.
		return nil
	})
}

type Rollbacker 

type Rollbacker interface {
	Rollback(context.Context, *Tx) error
}

Rollbacker is the interface that wraps the Rollbacker method.

type Tx 

type Tx struct {

	// Widget is the client for interacting with the Widget builders.
	Widget *WidgetClient
	// WidgetType is the client for interacting with the WidgetType builders.
	WidgetType *WidgetTypeClient
	// contains filtered or unexported fields
}

Tx is a transactional client that is created by calling Client.Tx().

func TxFromContext 

func TxFromContext(ctx context.Context) *Tx

TxFromContext returns a Tx stored inside a context, or nil if there isn't one.

func (*Tx) Client 

func (tx *Tx) Client() *Client

Client returns a Client that binds to current transaction.

func (*Tx) Commit 

func (tx *Tx) Commit() error

Commit commits the transaction.

func (*Tx) OnCommit 

func (tx *Tx) OnCommit(f CommitHook)

OnCommit adds a hook to call on commit.

func (*Tx) OnRollback 

func (tx *Tx) OnRollback(f RollbackHook)

OnRollback adds a hook to call on rollback.

func (*Tx) Rollback 

func (tx *Tx) Rollback() error

Rollback rollbacks the transaction.

type ValidationError 

type ValidationError struct {
	Name string // Field or edge name.
	// contains filtered or unexported fields
}

ValidationError returns when validating a field fails.

func (*ValidationError) Error 

func (e *ValidationError) Error() string

Error implements the error interface.

func (*ValidationError) Unwrap 

func (e *ValidationError) Unwrap() error

Unwrap implements the errors.Wrapper interface.

type Value 

type Value = ent.Value

ent aliases to avoid import conflicts in user's code.

type Widget 

type Widget struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Note holds the value of the "note" field.
	Note string `json:"note,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"created_at,omitempty"`
	// Status holds the value of the "status" field.
	Status widget.Status `json:"status,omitempty"`
	// Priority holds the value of the "priority" field.
	Priority int `json:"priority,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the WidgetQuery when eager-loading is set.
	Edges WidgetEdges `json:"edges"`
	// contains filtered or unexported fields
}

Widget is the model entity for the Widget schema.

func (*Widget) QueryType 

func (w *Widget) QueryType() *WidgetTypeQuery

QueryType queries the "type" edge of the Widget entity.

func (*Widget) String 

func (w *Widget) String() string

String implements the fmt.Stringer.

func (*Widget) Unwrap 

func (w *Widget) Unwrap() *Widget

Unwrap unwraps the Widget 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 (*Widget) Update 

func (w *Widget) Update() *WidgetUpdateOne

Update returns a builder for updating this Widget. Note that you need to call Widget.Unwrap() before calling this method if this Widget was returned from a transaction, and the transaction was committed or rolled back.

type WidgetClient 

type WidgetClient struct {
	// contains filtered or unexported fields
}

WidgetClient is a client for the Widget schema.

func NewWidgetClient 

func NewWidgetClient(c config) *WidgetClient

NewWidgetClient returns a client for the Widget from the given config.

func (*WidgetClient) Create 

func (c *WidgetClient) Create() *WidgetCreate

Create returns a create builder for Widget.

func (*WidgetClient) CreateBulk 

func (c *WidgetClient) CreateBulk(builders ...*WidgetCreate) *WidgetCreateBulk

CreateBulk returns a builder for creating a bulk of Widget entities.

func (*WidgetClient) Delete 

func (c *WidgetClient) Delete() *WidgetDelete

Delete returns a delete builder for Widget.

func (*WidgetClient) DeleteOne 

func (c *WidgetClient) DeleteOne(w *Widget) *WidgetDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*WidgetClient) DeleteOneID 

func (c *WidgetClient) DeleteOneID(id int) *WidgetDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*WidgetClient) Get 

func (c *WidgetClient) Get(ctx context.Context, id int) (*Widget, error)

Get returns a Widget entity by its id.

func (*WidgetClient) GetX 

func (c *WidgetClient) GetX(ctx context.Context, id int) *Widget

GetX is like Get, but panics if an error occurs.

func (*WidgetClient) Hooks 

func (c *WidgetClient) Hooks() []Hook

Hooks returns the client hooks.

func (*WidgetClient) Query 

func (c *WidgetClient) Query() *WidgetQuery

Query returns a query builder for Widget.

func (*WidgetClient) QueryType 

func (c *WidgetClient) QueryType(w *Widget) *WidgetTypeQuery

QueryType queries the type edge of a Widget.

func (*WidgetClient) Update 

func (c *WidgetClient) Update() *WidgetUpdate

Update returns an update builder for Widget.

func (*WidgetClient) UpdateOne 

func (c *WidgetClient) UpdateOne(w *Widget) *WidgetUpdateOne

UpdateOne returns an update builder for the given entity.

func (*WidgetClient) UpdateOneID 

func (c *WidgetClient) UpdateOneID(id int) *WidgetUpdateOne

UpdateOneID returns an update builder for the given id.

func (*WidgetClient) Use 

func (c *WidgetClient) Use(hooks ...Hook)

Use adds a list of mutation hooks to the hooks stack. A call to `Use(f, g, h)` equals to `widget.Hooks(f(g(h())))`.

type WidgetCreate 

type WidgetCreate struct {
	// contains filtered or unexported fields
}

WidgetCreate is the builder for creating a Widget entity.

func (*WidgetCreate) Exec 

func (wc *WidgetCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*WidgetCreate) ExecX 

func (wc *WidgetCreate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*WidgetCreate) Mutation 

func (wc *WidgetCreate) Mutation() *WidgetMutation

Mutation returns the WidgetMutation object of the builder.

func (*WidgetCreate) Save 

func (wc *WidgetCreate) Save(ctx context.Context) (*Widget, error)

Save creates the Widget in the database.

func (*WidgetCreate) SaveX 

func (wc *WidgetCreate) SaveX(ctx context.Context) *Widget

SaveX calls Save and panics if Save returns an error.

func (*WidgetCreate) SetCreatedAt 

func (wc *WidgetCreate) SetCreatedAt(t time.Time) *WidgetCreate

SetCreatedAt sets the "created_at" field.

func (*WidgetCreate) SetNillableCreatedAt 

func (wc *WidgetCreate) SetNillableCreatedAt(t *time.Time) *WidgetCreate

SetNillableCreatedAt sets the "created_at" field if the given value is not nil.

func (*WidgetCreate) SetNillablePriority 

func (wc *WidgetCreate) SetNillablePriority(i *int) *WidgetCreate

SetNillablePriority sets the "priority" field if the given value is not nil.

func (*WidgetCreate) SetNillableStatus 

func (wc *WidgetCreate) SetNillableStatus(w *widget.Status) *WidgetCreate

SetNillableStatus sets the "status" field if the given value is not nil.

func (*WidgetCreate) SetNillableTypeID 

func (wc *WidgetCreate) SetNillableTypeID(id *int) *WidgetCreate

SetNillableTypeID sets the "type" edge to the WidgetType entity by ID if the given value is not nil.

func (*WidgetCreate) SetNote 

func (wc *WidgetCreate) SetNote(s string) *WidgetCreate

SetNote sets the "note" field.

func (*WidgetCreate) SetPriority 

func (wc *WidgetCreate) SetPriority(i int) *WidgetCreate

SetPriority sets the "priority" field.

func (*WidgetCreate) SetStatus 

func (wc *WidgetCreate) SetStatus(w widget.Status) *WidgetCreate

SetStatus sets the "status" field.

func (*WidgetCreate) SetType 

func (wc *WidgetCreate) SetType(w *WidgetType) *WidgetCreate

SetType sets the "type" edge to the WidgetType entity.

func (*WidgetCreate) SetTypeID 

func (wc *WidgetCreate) SetTypeID(id int) *WidgetCreate

SetTypeID sets the "type" edge to the WidgetType entity by ID.

type WidgetCreateBulk 

type WidgetCreateBulk struct {
	// contains filtered or unexported fields
}

WidgetCreateBulk is the builder for creating many Widget entities in bulk.

func (*WidgetCreateBulk) Exec 

func (wcb *WidgetCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*WidgetCreateBulk) ExecX 

func (wcb *WidgetCreateBulk) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*WidgetCreateBulk) Save 

func (wcb *WidgetCreateBulk) Save(ctx context.Context) ([]*Widget, error)

Save creates the Widget entities in the database.

func (*WidgetCreateBulk) SaveX 

func (wcb *WidgetCreateBulk) SaveX(ctx context.Context) []*Widget

SaveX is like Save, but panics if an error occurs.

type WidgetDelete 

type WidgetDelete struct {
	// contains filtered or unexported fields
}

WidgetDelete is the builder for deleting a Widget entity.

func (*WidgetDelete) Exec 

func (wd *WidgetDelete) Exec(ctx context.Context) (int, error)

Exec executes the deletion query and returns how many vertices were deleted.

func (*WidgetDelete) ExecX 

func (wd *WidgetDelete) ExecX(ctx context.Context) int

ExecX is like Exec, but panics if an error occurs.

func (*WidgetDelete) Where 

func (wd *WidgetDelete) Where(ps ...predicate.Widget) *WidgetDelete

Where appends a list predicates to the WidgetDelete builder.

type WidgetDeleteOne 

type WidgetDeleteOne struct {
	// contains filtered or unexported fields
}

WidgetDeleteOne is the builder for deleting a single Widget entity.

func (*WidgetDeleteOne) Exec 

func (wdo *WidgetDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*WidgetDeleteOne) ExecX 

func (wdo *WidgetDeleteOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

type WidgetEdges 

type WidgetEdges struct {
	// Type holds the value of the type edge.
	Type *WidgetType `json:"type,omitempty"`
	// contains filtered or unexported fields
}

WidgetEdges holds the relations/edges for other nodes in the graph.

func (WidgetEdges) TypeOrErr 

func (e WidgetEdges) TypeOrErr() (*WidgetType, error)

TypeOrErr returns the Type value or an error if the edge was not loaded in eager-loading, or loaded but was not found.

type WidgetGroupBy 

type WidgetGroupBy struct {
	// contains filtered or unexported fields
}

WidgetGroupBy is the group-by builder for Widget entities.

func (*WidgetGroupBy) Aggregate 

func (wgb *WidgetGroupBy) Aggregate(fns ...AggregateFunc) *WidgetGroupBy

Aggregate adds the given aggregation functions to the group-by query.

func (*WidgetGroupBy) Bool 

func (wgb *WidgetGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*WidgetGroupBy) BoolX 

func (wgb *WidgetGroupBy) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*WidgetGroupBy) Bools 

func (wgb *WidgetGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*WidgetGroupBy) BoolsX 

func (wgb *WidgetGroupBy) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*WidgetGroupBy) Float64 

func (wgb *WidgetGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*WidgetGroupBy) Float64X 

func (wgb *WidgetGroupBy) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*WidgetGroupBy) Float64s 

func (wgb *WidgetGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*WidgetGroupBy) Float64sX 

func (wgb *WidgetGroupBy) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*WidgetGroupBy) Int 

func (wgb *WidgetGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*WidgetGroupBy) IntX 

func (wgb *WidgetGroupBy) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*WidgetGroupBy) Ints 

func (wgb *WidgetGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*WidgetGroupBy) IntsX 

func (wgb *WidgetGroupBy) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*WidgetGroupBy) Scan 

func (wgb *WidgetGroupBy) Scan(ctx context.Context, v interface{}) error

Scan applies the group-by query and scans the result into the given value.

func (*WidgetGroupBy) ScanX 

func (wgb *WidgetGroupBy) ScanX(ctx context.Context, v interface{})

ScanX is like Scan, but panics if an error occurs.

func (*WidgetGroupBy) String 

func (wgb *WidgetGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*WidgetGroupBy) StringX 

func (wgb *WidgetGroupBy) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*WidgetGroupBy) Strings 

func (wgb *WidgetGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*WidgetGroupBy) StringsX 

func (wgb *WidgetGroupBy) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type WidgetMutation 

type WidgetMutation struct {
	// contains filtered or unexported fields
}

WidgetMutation represents an operation that mutates the Widget nodes in the graph.

func (*WidgetMutation) AddField 

func (m *WidgetMutation) AddField(name string, value ent.Value) error

AddField adds the value to the field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*WidgetMutation) AddPriority 

func (m *WidgetMutation) AddPriority(i int)

AddPriority adds i to the "priority" field.

func (*WidgetMutation) AddedEdges 

func (m *WidgetMutation) AddedEdges() []string

AddedEdges returns all edge names that were set/added in this mutation.

func (*WidgetMutation) AddedField 

func (m *WidgetMutation) AddedField(name string) (ent.Value, bool)

AddedField returns the numeric value that was incremented/decremented on a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*WidgetMutation) AddedFields 

func (m *WidgetMutation) AddedFields() []string

AddedFields returns all numeric fields that were incremented/decremented during this mutation.

func (*WidgetMutation) AddedIDs 

func (m *WidgetMutation) AddedIDs(name string) []ent.Value

AddedIDs returns all IDs (to other nodes) that were added for the given edge name in this mutation.

func (*WidgetMutation) AddedPriority 

func (m *WidgetMutation) AddedPriority() (r int, exists bool)

AddedPriority returns the value that was added to the "priority" field in this mutation.

func (*WidgetMutation) ClearEdge 

func (m *WidgetMutation) ClearEdge(name string) error

ClearEdge clears the value of the edge with the given name. It returns an error if that edge is not defined in the schema.

func (*WidgetMutation) ClearField 

func (m *WidgetMutation) ClearField(name string) error

ClearField clears the value of the field with the given name. It returns an error if the field is not defined in the schema.

func (*WidgetMutation) ClearType 

func (m *WidgetMutation) ClearType()

ClearType clears the "type" edge to the WidgetType entity.

func (*WidgetMutation) ClearedEdges 

func (m *WidgetMutation) ClearedEdges() []string

ClearedEdges returns all edge names that were cleared in this mutation.

func (*WidgetMutation) ClearedFields 

func (m *WidgetMutation) ClearedFields() []string

ClearedFields returns all nullable fields that were cleared during this mutation.

func (WidgetMutation) Client 

func (m WidgetMutation) Client() *Client

Client returns a new `ent.Client` from the mutation. If the mutation was executed in a transaction (ent.Tx), a transactional client is returned.

func (*WidgetMutation) CreatedAt 

func (m *WidgetMutation) CreatedAt() (r time.Time, exists bool)

CreatedAt returns the value of the "created_at" field in the mutation.

func (*WidgetMutation) EdgeCleared 

func (m *WidgetMutation) EdgeCleared(name string) bool

EdgeCleared returns a boolean which indicates if the edge with the given name was cleared in this mutation.

func (*WidgetMutation) Field 

func (m *WidgetMutation) Field(name string) (ent.Value, bool)

Field returns the value of a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*WidgetMutation) FieldCleared 

func (m *WidgetMutation) FieldCleared(name string) bool

FieldCleared returns a boolean indicating if a field with the given name was cleared in this mutation.

func (*WidgetMutation) Fields 

func (m *WidgetMutation) Fields() []string

Fields returns all fields that were changed during this mutation. Note that in order to get all numeric fields that were incremented/decremented, call AddedFields().

func (*WidgetMutation) ID 

func (m *WidgetMutation) ID() (id int, exists bool)

ID returns the ID value in the mutation. Note that the ID is only available if it was provided to the builder or after it was returned from the database.

func (*WidgetMutation) Note 

func (m *WidgetMutation) Note() (r string, exists bool)

Note returns the value of the "note" field in the mutation.

func (*WidgetMutation) OldCreatedAt 

func (m *WidgetMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error)

OldCreatedAt returns the old "created_at" field's value of the Widget entity. If the Widget object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*WidgetMutation) OldField 

func (m *WidgetMutation) OldField(ctx context.Context, name string) (ent.Value, error)

OldField returns the old value of the field from the database. An error is returned if the mutation operation is not UpdateOne, or the query to the database failed.

func (*WidgetMutation) OldNote 

func (m *WidgetMutation) OldNote(ctx context.Context) (v string, err error)

OldNote returns the old "note" field's value of the Widget entity. If the Widget object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*WidgetMutation) OldPriority 

func (m *WidgetMutation) OldPriority(ctx context.Context) (v int, err error)

OldPriority returns the old "priority" field's value of the Widget entity. If the Widget object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*WidgetMutation) OldStatus 

func (m *WidgetMutation) OldStatus(ctx context.Context) (v widget.Status, err error)

OldStatus returns the old "status" field's value of the Widget entity. If the Widget object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*WidgetMutation) Op 

func (m *WidgetMutation) Op() Op

Op returns the operation name.

func (*WidgetMutation) Priority 

func (m *WidgetMutation) Priority() (r int, exists bool)

Priority returns the value of the "priority" field in the mutation.

func (*WidgetMutation) RemovedEdges 

func (m *WidgetMutation) RemovedEdges() []string

RemovedEdges returns all edge names that were removed in this mutation.

func (*WidgetMutation) RemovedIDs 

func (m *WidgetMutation) RemovedIDs(name string) []ent.Value

RemovedIDs returns all IDs (to other nodes) that were removed for the edge with the given name in this mutation.

func (*WidgetMutation) ResetCreatedAt 

func (m *WidgetMutation) ResetCreatedAt()

ResetCreatedAt resets all changes to the "created_at" field.

func (*WidgetMutation) ResetEdge 

func (m *WidgetMutation) ResetEdge(name string) error

ResetEdge resets all changes to the edge with the given name in this mutation. It returns an error if the edge is not defined in the schema.

func (*WidgetMutation) ResetField 

func (m *WidgetMutation) ResetField(name string) error

ResetField resets all changes in the mutation for the field with the given name. It returns an error if the field is not defined in the schema.

func (*WidgetMutation) ResetNote 

func (m *WidgetMutation) ResetNote()

ResetNote resets all changes to the "note" field.

func (*WidgetMutation) ResetPriority 

func (m *WidgetMutation) ResetPriority()

ResetPriority resets all changes to the "priority" field.

func (*WidgetMutation) ResetStatus 

func (m *WidgetMutation) ResetStatus()

ResetStatus resets all changes to the "status" field.

func (*WidgetMutation) ResetType 

func (m *WidgetMutation) ResetType()

ResetType resets all changes to the "type" edge.

func (*WidgetMutation) SetCreatedAt 

func (m *WidgetMutation) SetCreatedAt(t time.Time)

SetCreatedAt sets the "created_at" field.

func (*WidgetMutation) SetField 

func (m *WidgetMutation) SetField(name string, value ent.Value) error

SetField sets the value of a field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*WidgetMutation) SetNote 

func (m *WidgetMutation) SetNote(s string)

SetNote sets the "note" field.

func (*WidgetMutation) SetPriority 

func (m *WidgetMutation) SetPriority(i int)

SetPriority sets the "priority" field.

func (*WidgetMutation) SetStatus 

func (m *WidgetMutation) SetStatus(w widget.Status)

SetStatus sets the "status" field.

func (*WidgetMutation) SetTypeID 

func (m *WidgetMutation) SetTypeID(id int)

SetTypeID sets the "type" edge to the WidgetType entity by id.

func (*WidgetMutation) Status 

func (m *WidgetMutation) Status() (r widget.Status, exists bool)

Status returns the value of the "status" field in the mutation.

func (WidgetMutation) Tx 

func (m WidgetMutation) Tx() (*Tx, error)

Tx returns an `ent.Tx` for mutations that were executed in transactions; it returns an error otherwise.

func (*WidgetMutation) Type 

func (m *WidgetMutation) Type() string

Type returns the node type of this mutation (Widget).

func (*WidgetMutation) TypeCleared 

func (m *WidgetMutation) TypeCleared() bool

TypeCleared reports if the "type" edge to the WidgetType entity was cleared.

func (*WidgetMutation) TypeID 

func (m *WidgetMutation) TypeID() (id int, exists bool)

TypeID returns the "type" edge ID in the mutation.

func (*WidgetMutation) TypeIDs 

func (m *WidgetMutation) TypeIDs() (ids []int)

TypeIDs returns the "type" edge IDs in the mutation. Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use TypeID instead. It exists only for internal usage by the builders.

func (*WidgetMutation) Where 

func (m *WidgetMutation) Where(ps ...predicate.Widget)

Where appends a list predicates to the WidgetMutation builder.

type WidgetQuery 

type WidgetQuery struct {
	// contains filtered or unexported fields
}

WidgetQuery is the builder for querying Widget entities.

func (*WidgetQuery) All 

func (wq *WidgetQuery) All(ctx context.Context) ([]*Widget, error)

All executes the query and returns a list of Widgets.

func (*WidgetQuery) AllX 

func (wq *WidgetQuery) AllX(ctx context.Context) []*Widget

AllX is like All, but panics if an error occurs.

func (*WidgetQuery) Clone 

func (wq *WidgetQuery) Clone() *WidgetQuery

Clone returns a duplicate of the WidgetQuery builder, including all associated steps. It can be used to prepare common query builders and use them differently after the clone is made.

func (*WidgetQuery) Count 

func (wq *WidgetQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*WidgetQuery) CountX 

func (wq *WidgetQuery) CountX(ctx context.Context) int

CountX is like Count, but panics if an error occurs.

func (*WidgetQuery) Exist 

func (wq *WidgetQuery) Exist(ctx context.Context) (bool, error)

Exist returns true if the query has elements in the graph.

func (*WidgetQuery) ExistX 

func (wq *WidgetQuery) ExistX(ctx context.Context) bool

ExistX is like Exist, but panics if an error occurs.

func (*WidgetQuery) First 

func (wq *WidgetQuery) First(ctx context.Context) (*Widget, error)

First returns the first Widget entity from the query. Returns a *NotFoundError when no Widget was found.

func (*WidgetQuery) FirstID 

func (wq *WidgetQuery) FirstID(ctx context.Context) (id int, err error)

FirstID returns the first Widget ID from the query. Returns a *NotFoundError when no Widget ID was found.

func (*WidgetQuery) FirstIDX 

func (wq *WidgetQuery) FirstIDX(ctx context.Context) int

FirstIDX is like FirstID, but panics if an error occurs.

func (*WidgetQuery) FirstX 

func (wq *WidgetQuery) FirstX(ctx context.Context) *Widget

FirstX is like First, but panics if an error occurs.

func (*WidgetQuery) GroupBy 

func (wq *WidgetQuery) GroupBy(field string, fields ...string) *WidgetGroupBy

GroupBy is used to group vertices by one or more fields/columns. It is often used with aggregate functions, like: count, max, mean, min, sum.

Example: 

var v []struct {
	Note string `json:"note,omitempty"`
	Count int `json:"count,omitempty"`
}

client.Widget.Query().
	GroupBy(widget.FieldNote).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*WidgetQuery) IDs 

func (wq *WidgetQuery) IDs(ctx context.Context) ([]int, error)

IDs executes the query and returns a list of Widget IDs.

func (*WidgetQuery) IDsX 

func (wq *WidgetQuery) IDsX(ctx context.Context) []int

IDsX is like IDs, but panics if an error occurs.

func (*WidgetQuery) Limit 

func (wq *WidgetQuery) Limit(limit int) *WidgetQuery

Limit adds a limit step to the query.

func (*WidgetQuery) Offset 

func (wq *WidgetQuery) Offset(offset int) *WidgetQuery

Offset adds an offset step to the query.

func (*WidgetQuery) Only 

func (wq *WidgetQuery) Only(ctx context.Context) (*Widget, error)

Only returns a single Widget entity found by the query, ensuring it only returns one. Returns a *NotSingularError when exactly one Widget entity is not found. Returns a *NotFoundError when no Widget entities are found.

func (*WidgetQuery) OnlyID 

func (wq *WidgetQuery) OnlyID(ctx context.Context) (id int, err error)

OnlyID is like Only, but returns the only Widget ID in the query. Returns a *NotSingularError when exactly one Widget ID is not found. Returns a *NotFoundError when no entities are found.

func (*WidgetQuery) OnlyIDX 

func (wq *WidgetQuery) OnlyIDX(ctx context.Context) int

OnlyIDX is like OnlyID, but panics if an error occurs.

func (*WidgetQuery) OnlyX 

func (wq *WidgetQuery) OnlyX(ctx context.Context) *Widget

OnlyX is like Only, but panics if an error occurs.

func (*WidgetQuery) Order 

func (wq *WidgetQuery) Order(o ...OrderFunc) *WidgetQuery

Order adds an order step to the query.

func (*WidgetQuery) QueryType 

func (wq *WidgetQuery) QueryType() *WidgetTypeQuery

QueryType chains the current query on the "type" edge.

func (*WidgetQuery) Select 

func (wq *WidgetQuery) Select(fields ...string) *WidgetSelect

Select allows the selection one or more fields/columns for the given query, instead of selecting all fields in the entity.

Example: 

var v []struct {
	Note string `json:"note,omitempty"`
}

client.Widget.Query().
	Select(widget.FieldNote).
	Scan(ctx, &v)

func (*WidgetQuery) Unique 

func (wq *WidgetQuery) Unique(unique bool) *WidgetQuery

Unique configures the query builder to filter duplicate records on query. By default, unique is set to true, and can be disabled using this method.

func (*WidgetQuery) Where 

func (wq *WidgetQuery) Where(ps ...predicate.Widget) *WidgetQuery

Where adds a new predicate for the WidgetQuery builder.

func (*WidgetQuery) WithType 

func (wq *WidgetQuery) WithType(opts ...func(*WidgetTypeQuery)) *WidgetQuery

WithType tells the query-builder to eager-load the nodes that are connected to the "type" edge. The optional arguments are used to configure the query builder of the edge.

type WidgetSelect 

type WidgetSelect struct {
	*WidgetQuery
	// contains filtered or unexported fields
}

WidgetSelect is the builder for selecting fields of Widget entities.

func (*WidgetSelect) Bool 

func (ws *WidgetSelect) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*WidgetSelect) BoolX 

func (ws *WidgetSelect) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*WidgetSelect) Bools 

func (ws *WidgetSelect) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*WidgetSelect) BoolsX 

func (ws *WidgetSelect) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*WidgetSelect) Float64 

func (ws *WidgetSelect) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*WidgetSelect) Float64X 

func (ws *WidgetSelect) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*WidgetSelect) Float64s 

func (ws *WidgetSelect) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*WidgetSelect) Float64sX 

func (ws *WidgetSelect) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*WidgetSelect) Int 

func (ws *WidgetSelect) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*WidgetSelect) IntX 

func (ws *WidgetSelect) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*WidgetSelect) Ints 

func (ws *WidgetSelect) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*WidgetSelect) IntsX 

func (ws *WidgetSelect) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*WidgetSelect) Scan 

func (ws *WidgetSelect) Scan(ctx context.Context, v interface{}) error

Scan applies the selector query and scans the result into the given value.

func (*WidgetSelect) ScanX 

func (ws *WidgetSelect) ScanX(ctx context.Context, v interface{})

ScanX is like Scan, but panics if an error occurs.

func (*WidgetSelect) String 

func (ws *WidgetSelect) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*WidgetSelect) StringX 

func (ws *WidgetSelect) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*WidgetSelect) Strings 

func (ws *WidgetSelect) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*WidgetSelect) StringsX 

func (ws *WidgetSelect) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type WidgetType 

type WidgetType struct {

	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Name holds the value of the "name" field.
	Name string `json:"name,omitempty"`
	// contains filtered or unexported fields
}

WidgetType is the model entity for the WidgetType schema.

func (*WidgetType) String 

func (wt *WidgetType) String() string

String implements the fmt.Stringer.

func (*WidgetType) Unwrap 

func (wt *WidgetType) Unwrap() *WidgetType

Unwrap unwraps the WidgetType 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 (*WidgetType) Update 

func (wt *WidgetType) Update() *WidgetTypeUpdateOne

Update returns a builder for updating this WidgetType. Note that you need to call WidgetType.Unwrap() before calling this method if this WidgetType was returned from a transaction, and the transaction was committed or rolled back.

type WidgetTypeClient 

type WidgetTypeClient struct {
	// contains filtered or unexported fields
}

WidgetTypeClient is a client for the WidgetType schema.

func NewWidgetTypeClient 

func NewWidgetTypeClient(c config) *WidgetTypeClient

NewWidgetTypeClient returns a client for the WidgetType from the given config.

func (*WidgetTypeClient) Create 

func (c *WidgetTypeClient) Create() *WidgetTypeCreate

Create returns a create builder for WidgetType.

func (*WidgetTypeClient) CreateBulk 

func (c *WidgetTypeClient) CreateBulk(builders ...*WidgetTypeCreate) *WidgetTypeCreateBulk

CreateBulk returns a builder for creating a bulk of WidgetType entities.

func (*WidgetTypeClient) Delete 

func (c *WidgetTypeClient) Delete() *WidgetTypeDelete

Delete returns a delete builder for WidgetType.

func (*WidgetTypeClient) DeleteOne 

func (c *WidgetTypeClient) DeleteOne(wt *WidgetType) *WidgetTypeDeleteOne

DeleteOne returns a delete builder for the given entity.

func (*WidgetTypeClient) DeleteOneID 

func (c *WidgetTypeClient) DeleteOneID(id int) *WidgetTypeDeleteOne

DeleteOneID returns a delete builder for the given id.

func (*WidgetTypeClient) Get 

func (c *WidgetTypeClient) Get(ctx context.Context, id int) (*WidgetType, error)

Get returns a WidgetType entity by its id.

func (*WidgetTypeClient) GetX 

func (c *WidgetTypeClient) GetX(ctx context.Context, id int) *WidgetType

GetX is like Get, but panics if an error occurs.

func (*WidgetTypeClient) Hooks 

func (c *WidgetTypeClient) Hooks() []Hook

Hooks returns the client hooks.

func (*WidgetTypeClient) Query 

func (c *WidgetTypeClient) Query() *WidgetTypeQuery

Query returns a query builder for WidgetType.

func (*WidgetTypeClient) Update 

func (c *WidgetTypeClient) Update() *WidgetTypeUpdate

Update returns an update builder for WidgetType.

func (*WidgetTypeClient) UpdateOne 

func (c *WidgetTypeClient) UpdateOne(wt *WidgetType) *WidgetTypeUpdateOne

UpdateOne returns an update builder for the given entity.

func (*WidgetTypeClient) UpdateOneID 

func (c *WidgetTypeClient) UpdateOneID(id int) *WidgetTypeUpdateOne

UpdateOneID returns an update builder for the given id.

func (*WidgetTypeClient) Use 

func (c *WidgetTypeClient) Use(hooks ...Hook)

Use adds a list of mutation hooks to the hooks stack. A call to `Use(f, g, h)` equals to `widgettype.Hooks(f(g(h())))`.

type WidgetTypeCreate 

type WidgetTypeCreate struct {
	// contains filtered or unexported fields
}

WidgetTypeCreate is the builder for creating a WidgetType entity.

func (*WidgetTypeCreate) Exec 

func (wtc *WidgetTypeCreate) Exec(ctx context.Context) error

Exec executes the query.

func (*WidgetTypeCreate) ExecX 

func (wtc *WidgetTypeCreate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*WidgetTypeCreate) Mutation 

func (wtc *WidgetTypeCreate) Mutation() *WidgetTypeMutation

Mutation returns the WidgetTypeMutation object of the builder.

func (*WidgetTypeCreate) Save 

func (wtc *WidgetTypeCreate) Save(ctx context.Context) (*WidgetType, error)

Save creates the WidgetType in the database.

func (*WidgetTypeCreate) SaveX 

func (wtc *WidgetTypeCreate) SaveX(ctx context.Context) *WidgetType

SaveX calls Save and panics if Save returns an error.

func (*WidgetTypeCreate) SetName 

func (wtc *WidgetTypeCreate) SetName(s string) *WidgetTypeCreate

SetName sets the "name" field.

type WidgetTypeCreateBulk 

type WidgetTypeCreateBulk struct {
	// contains filtered or unexported fields
}

WidgetTypeCreateBulk is the builder for creating many WidgetType entities in bulk.

func (*WidgetTypeCreateBulk) Exec 

func (wtcb *WidgetTypeCreateBulk) Exec(ctx context.Context) error

Exec executes the query.

func (*WidgetTypeCreateBulk) ExecX 

func (wtcb *WidgetTypeCreateBulk) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*WidgetTypeCreateBulk) Save 

func (wtcb *WidgetTypeCreateBulk) Save(ctx context.Context) ([]*WidgetType, error)

Save creates the WidgetType entities in the database.

func (*WidgetTypeCreateBulk) SaveX 

func (wtcb *WidgetTypeCreateBulk) SaveX(ctx context.Context) []*WidgetType

SaveX is like Save, but panics if an error occurs.

type WidgetTypeDelete 

type WidgetTypeDelete struct {
	// contains filtered or unexported fields
}

WidgetTypeDelete is the builder for deleting a WidgetType entity.

func (*WidgetTypeDelete) Exec 

func (wtd *WidgetTypeDelete) Exec(ctx context.Context) (int, error)

Exec executes the deletion query and returns how many vertices were deleted.

func (*WidgetTypeDelete) ExecX 

func (wtd *WidgetTypeDelete) ExecX(ctx context.Context) int

ExecX is like Exec, but panics if an error occurs.

func (*WidgetTypeDelete) Where 

func (wtd *WidgetTypeDelete) Where(ps ...predicate.WidgetType) *WidgetTypeDelete

Where appends a list predicates to the WidgetTypeDelete builder.

type WidgetTypeDeleteOne 

type WidgetTypeDeleteOne struct {
	// contains filtered or unexported fields
}

WidgetTypeDeleteOne is the builder for deleting a single WidgetType entity.

func (*WidgetTypeDeleteOne) Exec 

func (wtdo *WidgetTypeDeleteOne) Exec(ctx context.Context) error

Exec executes the deletion query.

func (*WidgetTypeDeleteOne) ExecX 

func (wtdo *WidgetTypeDeleteOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

type WidgetTypeGroupBy 

type WidgetTypeGroupBy struct {
	// contains filtered or unexported fields
}

WidgetTypeGroupBy is the group-by builder for WidgetType entities.

func (*WidgetTypeGroupBy) Aggregate 

func (wtgb *WidgetTypeGroupBy) Aggregate(fns ...AggregateFunc) *WidgetTypeGroupBy

Aggregate adds the given aggregation functions to the group-by query.

func (*WidgetTypeGroupBy) Bool 

func (wtgb *WidgetTypeGroupBy) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a group-by query. It is only allowed when executing a group-by query with one field.

func (*WidgetTypeGroupBy) BoolX 

func (wtgb *WidgetTypeGroupBy) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*WidgetTypeGroupBy) Bools 

func (wtgb *WidgetTypeGroupBy) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from group-by. It is only allowed when executing a group-by query with one field.

func (*WidgetTypeGroupBy) BoolsX 

func (wtgb *WidgetTypeGroupBy) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*WidgetTypeGroupBy) Float64 

func (wtgb *WidgetTypeGroupBy) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a group-by query. It is only allowed when executing a group-by query with one field.

func (*WidgetTypeGroupBy) Float64X 

func (wtgb *WidgetTypeGroupBy) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*WidgetTypeGroupBy) Float64s 

func (wtgb *WidgetTypeGroupBy) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from group-by. It is only allowed when executing a group-by query with one field.

func (*WidgetTypeGroupBy) Float64sX 

func (wtgb *WidgetTypeGroupBy) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*WidgetTypeGroupBy) Int 

func (wtgb *WidgetTypeGroupBy) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a group-by query. It is only allowed when executing a group-by query with one field.

func (*WidgetTypeGroupBy) IntX 

func (wtgb *WidgetTypeGroupBy) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*WidgetTypeGroupBy) Ints 

func (wtgb *WidgetTypeGroupBy) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from group-by. It is only allowed when executing a group-by query with one field.

func (*WidgetTypeGroupBy) IntsX 

func (wtgb *WidgetTypeGroupBy) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*WidgetTypeGroupBy) Scan 

func (wtgb *WidgetTypeGroupBy) Scan(ctx context.Context, v interface{}) error

Scan applies the group-by query and scans the result into the given value.

func (*WidgetTypeGroupBy) ScanX 

func (wtgb *WidgetTypeGroupBy) ScanX(ctx context.Context, v interface{})

ScanX is like Scan, but panics if an error occurs.

func (*WidgetTypeGroupBy) String 

func (wtgb *WidgetTypeGroupBy) String(ctx context.Context) (_ string, err error)

String returns a single string from a group-by query. It is only allowed when executing a group-by query with one field.

func (*WidgetTypeGroupBy) StringX 

func (wtgb *WidgetTypeGroupBy) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*WidgetTypeGroupBy) Strings 

func (wtgb *WidgetTypeGroupBy) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from group-by. It is only allowed when executing a group-by query with one field.

func (*WidgetTypeGroupBy) StringsX 

func (wtgb *WidgetTypeGroupBy) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type WidgetTypeMutation 

type WidgetTypeMutation struct {
	// contains filtered or unexported fields
}

WidgetTypeMutation represents an operation that mutates the WidgetType nodes in the graph.

func (*WidgetTypeMutation) AddField 

func (m *WidgetTypeMutation) AddField(name string, value ent.Value) error

AddField adds the value to the field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*WidgetTypeMutation) AddedEdges 

func (m *WidgetTypeMutation) AddedEdges() []string

AddedEdges returns all edge names that were set/added in this mutation.

func (*WidgetTypeMutation) AddedField 

func (m *WidgetTypeMutation) AddedField(name string) (ent.Value, bool)

AddedField returns the numeric value that was incremented/decremented on a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*WidgetTypeMutation) AddedFields 

func (m *WidgetTypeMutation) AddedFields() []string

AddedFields returns all numeric fields that were incremented/decremented during this mutation.

func (*WidgetTypeMutation) AddedIDs 

func (m *WidgetTypeMutation) AddedIDs(name string) []ent.Value

AddedIDs returns all IDs (to other nodes) that were added for the given edge name in this mutation.

func (*WidgetTypeMutation) ClearEdge 

func (m *WidgetTypeMutation) ClearEdge(name string) error

ClearEdge clears the value of the edge with the given name. It returns an error if that edge is not defined in the schema.

func (*WidgetTypeMutation) ClearField 

func (m *WidgetTypeMutation) ClearField(name string) error

ClearField clears the value of the field with the given name. It returns an error if the field is not defined in the schema.

func (*WidgetTypeMutation) ClearedEdges 

func (m *WidgetTypeMutation) ClearedEdges() []string

ClearedEdges returns all edge names that were cleared in this mutation.

func (*WidgetTypeMutation) ClearedFields 

func (m *WidgetTypeMutation) ClearedFields() []string

ClearedFields returns all nullable fields that were cleared during this mutation.

func (WidgetTypeMutation) Client 

func (m WidgetTypeMutation) Client() *Client

Client returns a new `ent.Client` from the mutation. If the mutation was executed in a transaction (ent.Tx), a transactional client is returned.

func (*WidgetTypeMutation) EdgeCleared 

func (m *WidgetTypeMutation) EdgeCleared(name string) bool

EdgeCleared returns a boolean which indicates if the edge with the given name was cleared in this mutation.

func (*WidgetTypeMutation) Field 

func (m *WidgetTypeMutation) Field(name string) (ent.Value, bool)

Field returns the value of a field with the given name. The second boolean return value indicates that this field was not set, or was not defined in the schema.

func (*WidgetTypeMutation) FieldCleared 

func (m *WidgetTypeMutation) FieldCleared(name string) bool

FieldCleared returns a boolean indicating if a field with the given name was cleared in this mutation.

func (*WidgetTypeMutation) Fields 

func (m *WidgetTypeMutation) Fields() []string

Fields returns all fields that were changed during this mutation. Note that in order to get all numeric fields that were incremented/decremented, call AddedFields().

func (*WidgetTypeMutation) ID 

func (m *WidgetTypeMutation) ID() (id int, exists bool)

ID returns the ID value in the mutation. Note that the ID is only available if it was provided to the builder or after it was returned from the database.

func (*WidgetTypeMutation) Name 

func (m *WidgetTypeMutation) Name() (r string, exists bool)

Name returns the value of the "name" field in the mutation.

func (*WidgetTypeMutation) OldField 

func (m *WidgetTypeMutation) OldField(ctx context.Context, name string) (ent.Value, error)

OldField returns the old value of the field from the database. An error is returned if the mutation operation is not UpdateOne, or the query to the database failed.

func (*WidgetTypeMutation) OldName 

func (m *WidgetTypeMutation) OldName(ctx context.Context) (v string, err error)

OldName returns the old "name" field's value of the WidgetType entity. If the WidgetType object wasn't provided to the builder, the object is fetched from the database. An error is returned if the mutation operation is not UpdateOne, or the database query fails.

func (*WidgetTypeMutation) Op 

func (m *WidgetTypeMutation) Op() Op

Op returns the operation name.

func (*WidgetTypeMutation) RemovedEdges 

func (m *WidgetTypeMutation) RemovedEdges() []string

RemovedEdges returns all edge names that were removed in this mutation.

func (*WidgetTypeMutation) RemovedIDs 

func (m *WidgetTypeMutation) RemovedIDs(name string) []ent.Value

RemovedIDs returns all IDs (to other nodes) that were removed for the edge with the given name in this mutation.

func (*WidgetTypeMutation) ResetEdge 

func (m *WidgetTypeMutation) ResetEdge(name string) error

ResetEdge resets all changes to the edge with the given name in this mutation. It returns an error if the edge is not defined in the schema.

func (*WidgetTypeMutation) ResetField 

func (m *WidgetTypeMutation) ResetField(name string) error

ResetField resets all changes in the mutation for the field with the given name. It returns an error if the field is not defined in the schema.

func (*WidgetTypeMutation) ResetName 

func (m *WidgetTypeMutation) ResetName()

ResetName resets all changes to the "name" field.

func (*WidgetTypeMutation) SetField 

func (m *WidgetTypeMutation) SetField(name string, value ent.Value) error

SetField sets the value of a field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

func (*WidgetTypeMutation) SetName 

func (m *WidgetTypeMutation) SetName(s string)

SetName sets the "name" field.

func (WidgetTypeMutation) Tx 

func (m WidgetTypeMutation) Tx() (*Tx, error)

Tx returns an `ent.Tx` for mutations that were executed in transactions; it returns an error otherwise.

func (*WidgetTypeMutation) Type 

func (m *WidgetTypeMutation) Type() string

Type returns the node type of this mutation (WidgetType).

func (*WidgetTypeMutation) Where 

func (m *WidgetTypeMutation) Where(ps ...predicate.WidgetType)

Where appends a list predicates to the WidgetTypeMutation builder.

type WidgetTypeQuery 

type WidgetTypeQuery struct {
	// contains filtered or unexported fields
}

WidgetTypeQuery is the builder for querying WidgetType entities.

func (*WidgetTypeQuery) All 

func (wtq *WidgetTypeQuery) All(ctx context.Context) ([]*WidgetType, error)

All executes the query and returns a list of WidgetTypes.

func (*WidgetTypeQuery) AllX 

func (wtq *WidgetTypeQuery) AllX(ctx context.Context) []*WidgetType

AllX is like All, but panics if an error occurs.

func (*WidgetTypeQuery) Clone 

func (wtq *WidgetTypeQuery) Clone() *WidgetTypeQuery

Clone returns a duplicate of the WidgetTypeQuery builder, including all associated steps. It can be used to prepare common query builders and use them differently after the clone is made.

func (*WidgetTypeQuery) Count 

func (wtq *WidgetTypeQuery) Count(ctx context.Context) (int, error)

Count returns the count of the given query.

func (*WidgetTypeQuery) CountX 

func (wtq *WidgetTypeQuery) CountX(ctx context.Context) int

CountX is like Count, but panics if an error occurs.

func (*WidgetTypeQuery) Exist 

func (wtq *WidgetTypeQuery) Exist(ctx context.Context) (bool, error)

Exist returns true if the query has elements in the graph.

func (*WidgetTypeQuery) ExistX 

func (wtq *WidgetTypeQuery) ExistX(ctx context.Context) bool

ExistX is like Exist, but panics if an error occurs.

func (*WidgetTypeQuery) First 

func (wtq *WidgetTypeQuery) First(ctx context.Context) (*WidgetType, error)

First returns the first WidgetType entity from the query. Returns a *NotFoundError when no WidgetType was found.

func (*WidgetTypeQuery) FirstID 

func (wtq *WidgetTypeQuery) FirstID(ctx context.Context) (id int, err error)

FirstID returns the first WidgetType ID from the query. Returns a *NotFoundError when no WidgetType ID was found.

func (*WidgetTypeQuery) FirstIDX 

func (wtq *WidgetTypeQuery) FirstIDX(ctx context.Context) int

FirstIDX is like FirstID, but panics if an error occurs.

func (*WidgetTypeQuery) FirstX 

func (wtq *WidgetTypeQuery) FirstX(ctx context.Context) *WidgetType

FirstX is like First, but panics if an error occurs.

func (*WidgetTypeQuery) GroupBy 

func (wtq *WidgetTypeQuery) GroupBy(field string, fields ...string) *WidgetTypeGroupBy

GroupBy is used to group vertices by one or more fields/columns. It is often used with aggregate functions, like: count, max, mean, min, sum.

Example: 

var v []struct {
	Name string `json:"name,omitempty"`
	Count int `json:"count,omitempty"`
}

client.WidgetType.Query().
	GroupBy(widgettype.FieldName).
	Aggregate(ent.Count()).
	Scan(ctx, &v)

func (*WidgetTypeQuery) IDs 

func (wtq *WidgetTypeQuery) IDs(ctx context.Context) ([]int, error)

IDs executes the query and returns a list of WidgetType IDs.

func (*WidgetTypeQuery) IDsX 

func (wtq *WidgetTypeQuery) IDsX(ctx context.Context) []int

IDsX is like IDs, but panics if an error occurs.

func (*WidgetTypeQuery) Limit 

func (wtq *WidgetTypeQuery) Limit(limit int) *WidgetTypeQuery

Limit adds a limit step to the query.

func (*WidgetTypeQuery) Offset 

func (wtq *WidgetTypeQuery) Offset(offset int) *WidgetTypeQuery

Offset adds an offset step to the query.

func (*WidgetTypeQuery) Only 

func (wtq *WidgetTypeQuery) Only(ctx context.Context) (*WidgetType, error)

Only returns a single WidgetType entity found by the query, ensuring it only returns one. Returns a *NotSingularError when exactly one WidgetType entity is not found. Returns a *NotFoundError when no WidgetType entities are found.

func (*WidgetTypeQuery) OnlyID 

func (wtq *WidgetTypeQuery) OnlyID(ctx context.Context) (id int, err error)

OnlyID is like Only, but returns the only WidgetType ID in the query. Returns a *NotSingularError when exactly one WidgetType ID is not found. Returns a *NotFoundError when no entities are found.

func (*WidgetTypeQuery) OnlyIDX 

func (wtq *WidgetTypeQuery) OnlyIDX(ctx context.Context) int

OnlyIDX is like OnlyID, but panics if an error occurs.

func (*WidgetTypeQuery) OnlyX 

func (wtq *WidgetTypeQuery) OnlyX(ctx context.Context) *WidgetType

OnlyX is like Only, but panics if an error occurs.

func (*WidgetTypeQuery) Order 

func (wtq *WidgetTypeQuery) Order(o ...OrderFunc) *WidgetTypeQuery

Order adds an order step to the query.

func (*WidgetTypeQuery) Select 

func (wtq *WidgetTypeQuery) Select(fields ...string) *WidgetTypeSelect

Select allows the selection one or more fields/columns for the given query, instead of selecting all fields in the entity.

Example: 

var v []struct {
	Name string `json:"name,omitempty"`
}

client.WidgetType.Query().
	Select(widgettype.FieldName).
	Scan(ctx, &v)

func (*WidgetTypeQuery) Unique 

func (wtq *WidgetTypeQuery) Unique(unique bool) *WidgetTypeQuery

Unique configures the query builder to filter duplicate records on query. By default, unique is set to true, and can be disabled using this method.

func (*WidgetTypeQuery) Where 

func (wtq *WidgetTypeQuery) Where(ps ...predicate.WidgetType) *WidgetTypeQuery

Where adds a new predicate for the WidgetTypeQuery builder.

type WidgetTypeSelect 

type WidgetTypeSelect struct {
	*WidgetTypeQuery
	// contains filtered or unexported fields
}

WidgetTypeSelect is the builder for selecting fields of WidgetType entities.

func (*WidgetTypeSelect) Bool 

func (wts *WidgetTypeSelect) Bool(ctx context.Context) (_ bool, err error)

Bool returns a single bool from a selector. It is only allowed when selecting one field.

func (*WidgetTypeSelect) BoolX 

func (wts *WidgetTypeSelect) BoolX(ctx context.Context) bool

BoolX is like Bool, but panics if an error occurs.

func (*WidgetTypeSelect) Bools 

func (wts *WidgetTypeSelect) Bools(ctx context.Context) ([]bool, error)

Bools returns list of bools from a selector. It is only allowed when selecting one field.

func (*WidgetTypeSelect) BoolsX 

func (wts *WidgetTypeSelect) BoolsX(ctx context.Context) []bool

BoolsX is like Bools, but panics if an error occurs.

func (*WidgetTypeSelect) Float64 

func (wts *WidgetTypeSelect) Float64(ctx context.Context) (_ float64, err error)

Float64 returns a single float64 from a selector. It is only allowed when selecting one field.

func (*WidgetTypeSelect) Float64X 

func (wts *WidgetTypeSelect) Float64X(ctx context.Context) float64

Float64X is like Float64, but panics if an error occurs.

func (*WidgetTypeSelect) Float64s 

func (wts *WidgetTypeSelect) Float64s(ctx context.Context) ([]float64, error)

Float64s returns list of float64s from a selector. It is only allowed when selecting one field.

func (*WidgetTypeSelect) Float64sX 

func (wts *WidgetTypeSelect) Float64sX(ctx context.Context) []float64

Float64sX is like Float64s, but panics if an error occurs.

func (*WidgetTypeSelect) Int 

func (wts *WidgetTypeSelect) Int(ctx context.Context) (_ int, err error)

Int returns a single int from a selector. It is only allowed when selecting one field.

func (*WidgetTypeSelect) IntX 

func (wts *WidgetTypeSelect) IntX(ctx context.Context) int

IntX is like Int, but panics if an error occurs.

func (*WidgetTypeSelect) Ints 

func (wts *WidgetTypeSelect) Ints(ctx context.Context) ([]int, error)

Ints returns list of ints from a selector. It is only allowed when selecting one field.

func (*WidgetTypeSelect) IntsX 

func (wts *WidgetTypeSelect) IntsX(ctx context.Context) []int

IntsX is like Ints, but panics if an error occurs.

func (*WidgetTypeSelect) Scan 

func (wts *WidgetTypeSelect) Scan(ctx context.Context, v interface{}) error

Scan applies the selector query and scans the result into the given value.

func (*WidgetTypeSelect) ScanX 

func (wts *WidgetTypeSelect) ScanX(ctx context.Context, v interface{})

ScanX is like Scan, but panics if an error occurs.

func (*WidgetTypeSelect) String 

func (wts *WidgetTypeSelect) String(ctx context.Context) (_ string, err error)

String returns a single string from a selector. It is only allowed when selecting one field.

func (*WidgetTypeSelect) StringX 

func (wts *WidgetTypeSelect) StringX(ctx context.Context) string

StringX is like String, but panics if an error occurs.

func (*WidgetTypeSelect) Strings 

func (wts *WidgetTypeSelect) Strings(ctx context.Context) ([]string, error)

Strings returns list of strings from a selector. It is only allowed when selecting one field.

func (*WidgetTypeSelect) StringsX 

func (wts *WidgetTypeSelect) StringsX(ctx context.Context) []string

StringsX is like Strings, but panics if an error occurs.

type WidgetTypeUpdate 

type WidgetTypeUpdate struct {
	// contains filtered or unexported fields
}

WidgetTypeUpdate is the builder for updating WidgetType entities.

func (*WidgetTypeUpdate) Exec 

func (wtu *WidgetTypeUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*WidgetTypeUpdate) ExecX 

func (wtu *WidgetTypeUpdate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*WidgetTypeUpdate) Mutation 

func (wtu *WidgetTypeUpdate) Mutation() *WidgetTypeMutation

Mutation returns the WidgetTypeMutation object of the builder.

func (*WidgetTypeUpdate) Save 

func (wtu *WidgetTypeUpdate) Save(ctx context.Context) (int, error)

Save executes the query and returns the number of nodes affected by the update operation.

func (*WidgetTypeUpdate) SaveX 

func (wtu *WidgetTypeUpdate) SaveX(ctx context.Context) int

SaveX is like Save, but panics if an error occurs.

func (*WidgetTypeUpdate) SetName 

func (wtu *WidgetTypeUpdate) SetName(s string) *WidgetTypeUpdate

SetName sets the "name" field.

func (*WidgetTypeUpdate) Where 

func (wtu *WidgetTypeUpdate) Where(ps ...predicate.WidgetType) *WidgetTypeUpdate

Where appends a list predicates to the WidgetTypeUpdate builder.

type WidgetTypeUpdateOne 

type WidgetTypeUpdateOne struct {
	// contains filtered or unexported fields
}

WidgetTypeUpdateOne is the builder for updating a single WidgetType entity.

func (*WidgetTypeUpdateOne) Exec 

func (wtuo *WidgetTypeUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*WidgetTypeUpdateOne) ExecX 

func (wtuo *WidgetTypeUpdateOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*WidgetTypeUpdateOne) Mutation 

func (wtuo *WidgetTypeUpdateOne) Mutation() *WidgetTypeMutation

Mutation returns the WidgetTypeMutation object of the builder.

func (*WidgetTypeUpdateOne) Save 

func (wtuo *WidgetTypeUpdateOne) Save(ctx context.Context) (*WidgetType, error)

Save executes the query and returns the updated WidgetType entity.

func (*WidgetTypeUpdateOne) SaveX 

func (wtuo *WidgetTypeUpdateOne) SaveX(ctx context.Context) *WidgetType

SaveX is like Save, but panics if an error occurs.

func (*WidgetTypeUpdateOne) Select 

func (wtuo *WidgetTypeUpdateOne) Select(field string, fields ...string) *WidgetTypeUpdateOne

Select allows selecting one or more fields (columns) of the returned entity. The default is selecting all fields defined in the entity schema.

func (*WidgetTypeUpdateOne) SetName 

func (wtuo *WidgetTypeUpdateOne) SetName(s string) *WidgetTypeUpdateOne

SetName sets the "name" field.

type WidgetTypes 

type WidgetTypes []*WidgetType

WidgetTypes is a parsable slice of WidgetType.

type WidgetUpdate 

type WidgetUpdate struct {
	// contains filtered or unexported fields
}

WidgetUpdate is the builder for updating Widget entities.

func (*WidgetUpdate) AddPriority 

func (wu *WidgetUpdate) AddPriority(i int) *WidgetUpdate

AddPriority adds i to the "priority" field.

func (*WidgetUpdate) ClearType 

func (wu *WidgetUpdate) ClearType() *WidgetUpdate

ClearType clears the "type" edge to the WidgetType entity.

func (*WidgetUpdate) Exec 

func (wu *WidgetUpdate) Exec(ctx context.Context) error

Exec executes the query.

func (*WidgetUpdate) ExecX 

func (wu *WidgetUpdate) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*WidgetUpdate) Mutation 

func (wu *WidgetUpdate) Mutation() *WidgetMutation

Mutation returns the WidgetMutation object of the builder.

func (*WidgetUpdate) Save 

func (wu *WidgetUpdate) Save(ctx context.Context) (int, error)

Save executes the query and returns the number of nodes affected by the update operation.

func (*WidgetUpdate) SaveX 

func (wu *WidgetUpdate) SaveX(ctx context.Context) int

SaveX is like Save, but panics if an error occurs.

func (*WidgetUpdate) SetNillablePriority 

func (wu *WidgetUpdate) SetNillablePriority(i *int) *WidgetUpdate

SetNillablePriority sets the "priority" field if the given value is not nil.

func (*WidgetUpdate) SetNillableStatus 

func (wu *WidgetUpdate) SetNillableStatus(w *widget.Status) *WidgetUpdate

SetNillableStatus sets the "status" field if the given value is not nil.

func (*WidgetUpdate) SetNillableTypeID 

func (wu *WidgetUpdate) SetNillableTypeID(id *int) *WidgetUpdate

SetNillableTypeID sets the "type" edge to the WidgetType entity by ID if the given value is not nil.

func (*WidgetUpdate) SetNote 

func (wu *WidgetUpdate) SetNote(s string) *WidgetUpdate

SetNote sets the "note" field.

func (*WidgetUpdate) SetPriority 

func (wu *WidgetUpdate) SetPriority(i int) *WidgetUpdate

SetPriority sets the "priority" field.

func (*WidgetUpdate) SetStatus 

func (wu *WidgetUpdate) SetStatus(w widget.Status) *WidgetUpdate

SetStatus sets the "status" field.

func (*WidgetUpdate) SetType 

func (wu *WidgetUpdate) SetType(w *WidgetType) *WidgetUpdate

SetType sets the "type" edge to the WidgetType entity.

func (*WidgetUpdate) SetTypeID 

func (wu *WidgetUpdate) SetTypeID(id int) *WidgetUpdate

SetTypeID sets the "type" edge to the WidgetType entity by ID.

func (*WidgetUpdate) Where 

func (wu *WidgetUpdate) Where(ps ...predicate.Widget) *WidgetUpdate

Where appends a list predicates to the WidgetUpdate builder.

type WidgetUpdateOne 

type WidgetUpdateOne struct {
	// contains filtered or unexported fields
}

WidgetUpdateOne is the builder for updating a single Widget entity.

func (*WidgetUpdateOne) AddPriority 

func (wuo *WidgetUpdateOne) AddPriority(i int) *WidgetUpdateOne

AddPriority adds i to the "priority" field.

func (*WidgetUpdateOne) ClearType 

func (wuo *WidgetUpdateOne) ClearType() *WidgetUpdateOne

ClearType clears the "type" edge to the WidgetType entity.

func (*WidgetUpdateOne) Exec 

func (wuo *WidgetUpdateOne) Exec(ctx context.Context) error

Exec executes the query on the entity.

func (*WidgetUpdateOne) ExecX 

func (wuo *WidgetUpdateOne) ExecX(ctx context.Context)

ExecX is like Exec, but panics if an error occurs.

func (*WidgetUpdateOne) Mutation 

func (wuo *WidgetUpdateOne) Mutation() *WidgetMutation

Mutation returns the WidgetMutation object of the builder.

func (*WidgetUpdateOne) Save 

func (wuo *WidgetUpdateOne) Save(ctx context.Context) (*Widget, error)

Save executes the query and returns the updated Widget entity.

func (*WidgetUpdateOne) SaveX 

func (wuo *WidgetUpdateOne) SaveX(ctx context.Context) *Widget

SaveX is like Save, but panics if an error occurs.

func (*WidgetUpdateOne) Select 

func (wuo *WidgetUpdateOne) Select(field string, fields ...string) *WidgetUpdateOne

Select allows selecting one or more fields (columns) of the returned entity. The default is selecting all fields defined in the entity schema.

func (*WidgetUpdateOne) SetNillablePriority 

func (wuo *WidgetUpdateOne) SetNillablePriority(i *int) *WidgetUpdateOne

SetNillablePriority sets the "priority" field if the given value is not nil.

func (*WidgetUpdateOne) SetNillableStatus 

func (wuo *WidgetUpdateOne) SetNillableStatus(w *widget.Status) *WidgetUpdateOne

SetNillableStatus sets the "status" field if the given value is not nil.

func (*WidgetUpdateOne) SetNillableTypeID 

func (wuo *WidgetUpdateOne) SetNillableTypeID(id *int) *WidgetUpdateOne

SetNillableTypeID sets the "type" edge to the WidgetType entity by ID if the given value is not nil.

func (*WidgetUpdateOne) SetNote 

func (wuo *WidgetUpdateOne) SetNote(s string) *WidgetUpdateOne

SetNote sets the "note" field.

func (*WidgetUpdateOne) SetPriority 

func (wuo *WidgetUpdateOne) SetPriority(i int) *WidgetUpdateOne

SetPriority sets the "priority" field.

func (*WidgetUpdateOne) SetStatus 

func (wuo *WidgetUpdateOne) SetStatus(w widget.Status) *WidgetUpdateOne

SetStatus sets the "status" field.

func (*WidgetUpdateOne) SetType 

func (wuo *WidgetUpdateOne) SetType(w *WidgetType) *WidgetUpdateOne

SetType sets the "type" edge to the WidgetType entity.

func (*WidgetUpdateOne) SetTypeID 

func (wuo *WidgetUpdateOne) SetTypeID(id int) *WidgetUpdateOne

SetTypeID sets the "type" edge to the WidgetType entity by ID.

type Widgets 

type Widgets []*Widget

Widgets is a parsable slice of Widget.

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