func (eptu *EquipmentPortTypeUpdate) AddPortDefinitionIDs(ids ...string) *EquipmentPortTypeUpdate {
	if eptu.port_definitions == nil {
		eptu.port_definitions = make(map[string]struct{})
	}
	for i := range ids {
		eptu.port_definitions[ids[i]] = struct{}{}
	}
	return eptu
}
// AddPortDefinitionIDs adds the port_definitions edge to EquipmentPortDefinition by ids.
AddPortDefinitionIDs adds the port_definitions edge to EquipmentPortDefinition by ids.
// AddPortDefinitionIDs adds the port_definitions edge to EquipmentPortDefinition by ids .
func (eptu *EquipmentPortTypeUpdate) AddPortDefinitionIDs(ids ...string) *EquipmentPortTypeUpdate {
	if eptu.port_definitions == nil {
		eptu.port_definitions = make(map[string]struct{})
	}
	for i := range ids {
		eptu.port_definitions[ids[i]] = struct{}{}
	}
	return eptu
}
func ( eptu * EquipmentPortTypeUpdate ) AddPortDefinitionIDs ( ids ... string ) * EquipmentPortTypeUpdate { if eptu . port_definitions == nil { eptu . port_definitions = make ( map [ string ] struct { } ) } for i := range ids { eptu . port_definitions [ ids [ i ] ] = struct { } { } } return eptu }
AddPortDefinitionIDs adds the port_definitions edge to EquipmentPortDefinition by ids.
AddPortDefinitionIDs adds the port_definitions edge to EquipmentPortDefinition by ids .