DataProvider::DataTypeInfo hashdecl Reference

describes a data type More...

Public Attributes
string	base_type
	output: base type
bool	can_manage_fields = False
	if fields can be added dynamically to the type and if the type will accept any field at runtime
*hash< DataTypeInfo >	default_field_type_info
	default type for fields not listed in fields
hash< string, hash< DataFieldInfo > >	fields
	any fields supported by the type
bool	mandatory
	output: can be null / missing?
string	name
	the name of the type
*hash< auto >	options
	output: current transformation option values
*hash< string, hash< DataProviderTypeOptionInfo > >	supported_options
	output: transformation options supported by the type
*hash< auto >	tags
	Any tags set on the type.
list< string >	types_accepted
	output: list of types accepted
list< string >	types_returned
	input: list of types returned

Detailed Description

describes a data type