// Code generated by ent, DO NOT EDIT.

package linepoint

import (
	"time"

	"entgo.io/ent/dialect/sql"
)

const (
	// Label holds the string label denoting the linepoint type in the database.
	Label = "line_point"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldPointType holds the string denoting the pointtype field in the database.
	FieldPointType = "point_type"
	// FieldPointNo holds the string denoting the pointno field in the database.
	FieldPointNo = "point_no"
	// FieldLabel holds the string denoting the label field in the database.
	FieldLabel = "label"
	// FieldSeq holds the string denoting the seq field in the database.
	FieldSeq = "seq"
	// FieldStationNo holds the string denoting the stationno field in the database.
	FieldStationNo = "station_no"
	// FieldCurrentSn holds the string denoting the currentsn field in the database.
	FieldCurrentSn = "current_sn"
	// FieldOrderNo holds the string denoting the orderno field in the database.
	FieldOrderNo = "order_no"
	// FieldOccupied holds the string denoting the occupied field in the database.
	FieldOccupied = "occupied"
	// FieldUpdatedAt holds the string denoting the updatedat field in the database.
	FieldUpdatedAt = "updated_at"
	// Table holds the table name of the linepoint in the database.
	Table = "line_point"
)

// Columns holds all SQL columns for linepoint fields.
var Columns = []string{
	FieldID,
	FieldPointType,
	FieldPointNo,
	FieldLabel,
	FieldSeq,
	FieldStationNo,
	FieldCurrentSn,
	FieldOrderNo,
	FieldOccupied,
	FieldUpdatedAt,
}

// ValidColumn reports if the column name is valid (part of the table columns).
func ValidColumn(column string) bool {
	for i := range Columns {
		if column == Columns[i] {
			return true
		}
	}
	return false
}

var (
	// PointTypeValidator is a validator for the "pointType" field. It is called by the builders before save.
	PointTypeValidator func(string) error
	// PointNoValidator is a validator for the "pointNo" field. It is called by the builders before save.
	PointNoValidator func(string) error
	// DefaultLabel holds the default value on creation for the "label" field.
	DefaultLabel string
	// LabelValidator is a validator for the "label" field. It is called by the builders before save.
	LabelValidator func(string) error
	// DefaultSeq holds the default value on creation for the "seq" field.
	DefaultSeq int
	// DefaultStationNo holds the default value on creation for the "stationNo" field.
	DefaultStationNo int
	// DefaultCurrentSn holds the default value on creation for the "currentSn" field.
	DefaultCurrentSn string
	// CurrentSnValidator is a validator for the "currentSn" field. It is called by the builders before save.
	CurrentSnValidator func(string) error
	// DefaultOrderNo holds the default value on creation for the "orderNo" field.
	DefaultOrderNo string
	// OrderNoValidator is a validator for the "orderNo" field. It is called by the builders before save.
	OrderNoValidator func(string) error
	// DefaultOccupied holds the default value on creation for the "occupied" field.
	DefaultOccupied bool
	// DefaultUpdatedAt holds the default value on creation for the "updatedAt" field.
	DefaultUpdatedAt func() time.Time
	// UpdateDefaultUpdatedAt holds the default value on update for the "updatedAt" field.
	UpdateDefaultUpdatedAt func() time.Time
	// IDValidator is a validator for the "id" field. It is called by the builders before save.
	IDValidator func(int) error
)

// OrderOption defines the ordering options for the LinePoint queries.
type OrderOption func(*sql.Selector)

// ByID orders the results by the id field.
func ByID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldID, opts...).ToFunc()
}

// ByPointType orders the results by the pointType field.
func ByPointType(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldPointType, opts...).ToFunc()
}

// ByPointNo orders the results by the pointNo field.
func ByPointNo(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldPointNo, opts...).ToFunc()
}

// ByLabel orders the results by the label field.
func ByLabel(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldLabel, opts...).ToFunc()
}

// BySeq orders the results by the seq field.
func BySeq(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldSeq, opts...).ToFunc()
}

// ByStationNo orders the results by the stationNo field.
func ByStationNo(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldStationNo, opts...).ToFunc()
}

// ByCurrentSn orders the results by the currentSn field.
func ByCurrentSn(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCurrentSn, opts...).ToFunc()
}

// ByOrderNo orders the results by the orderNo field.
func ByOrderNo(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldOrderNo, opts...).ToFunc()
}

// ByOccupied orders the results by the occupied field.
func ByOccupied(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldOccupied, opts...).ToFunc()
}

// ByUpdatedAt orders the results by the updatedAt field.
func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
}