Qore DataProvider Module Reference  2.2
DataProvider::NullDataProviderFactory Class Reference

The null data provider factory. More...

Inheritance diagram for DataProvider::NullDataProviderFactory:

Private Member Methods

Class getClassImpl ()
 Returns the class for the data provider object.
 
hash< DataProviderFactoryInfogetInfoImpl ()
 Returns static factory information without provider_info. More...
 
hash< DataProviderInfogetProviderInfoImpl ()
 Returns static provider information.
 
- Private Member Methods inherited from DataProvider::AbstractDataProviderFactory
 error (string err, string fmt)
 thrown an exception
 
list< hash< auto > > getExampleProviderRecordOutputImpl (InputStream example, *hash< auto > constructor_options)
 Returns information about a data provider constructor given the example data as an argument. More...
 
string getNameImpl ()
 Returns the name of the data provider factory.
 
AbstractDataProvider getProviderFromExampleImpl (InputStream example, *hash< auto > constructor_options)
 Returns a data provider given the example data and constructor options as arguments. More...
 

Private Attributes

const FactoryInfo = ...
 Factory info.
 

Static Private Attributes

static Class cls = new Class("NullDataProvider")
 Data provider type info.
 

Additional Inherited Members

- Public Member Methods inherited from DataProvider::AbstractDataProviderFactory
AbstractDataProvider create (*hash< auto > options)
 Creates an object from the given constructor options.
 
Class getClass ()
 Returns the class for the data provider object.
 
list< hash< auto > > getExampleProviderRecordOutput (data example, *hash< auto > constructor_options)
 Returns information about a data provider constructor given the example data as an argument. More...
 
list< hash< auto > > getExampleProviderRecordOutput (InputStream example, *hash< auto > constructor_options)
 Returns information about a data provider constructor given the example data as an argument. More...
 
hash< DataProviderFactoryInfogetInfo ()
 Returns static factory information. More...
 
hash< auto > getInfoAsData (*bool with_type_info)
 Returns static provider information as data; no objects are returned. More...
 
string getName ()
 Returns the name of the data provider factory.
 
AbstractDataProvider getProviderFromExample (data example, *hash< auto > constructor_options)
 Returns a data provider given the example data and constructor options as arguments. More...
 
AbstractDataProvider getProviderFromExample (InputStream example, *hash< auto > constructor_options)
 Returns a data provider given the example data and constructor options as arguments. More...
 
hash< DataProviderInfogetProviderInfo ()
 Returns static provider information. More...
 

Detailed Description

The null data provider factory.

Member Function Documentation

◆ getInfoImpl()

hash<DataProviderFactoryInfo> DataProvider::NullDataProviderFactory::getInfoImpl ( )
privatevirtual

Returns static factory information without provider_info.

Returns
static factory information without provider_info which is provided by getProviderInfo()

Implements DataProvider::AbstractDataProviderFactory.