ILIAS\MetaData\Vocabularies\Slots\NullHandler Class Reference

Inheritance diagram for ILIAS\MetaData\Vocabularies\Slots\NullHandler:

Collaboration diagram for ILIAS\MetaData\Vocabularies\Slots\NullHandler:

Public Member Functions
	pathForSlot (Identifier $identifier)
	isSlotConditional (Identifier $identifier)
	conditionForSlot (Identifier $identifier)
	identiferFromPathAndCondition (PathInterface $path_to_element, ?PathInterface $path_to_condition, ?string $condition_value)
	allSlotsForPath (PathInterface $path_to_element)
	doesSlotExist (PathInterface $path_to_element, ?PathInterface $path_to_condition, ?string $condition_value)
	dataTypeForSlot (Identifier $identifier)
	pathForSlot (Identifier $identifier)
	isSlotConditional (Identifier $identifier)
	conditionForSlot (Identifier $identifier)
	identiferFromPathAndCondition (PathInterface $path_to_element, ?PathInterface $path_to_condition, ?string $condition_value)
	allSlotsForPath (PathInterface $path_to_element)
	doesSlotExist (PathInterface $path_to_element, ?PathInterface $path_to_condition, ?string $condition_value)
	dataTypeForSlot (Identifier $identifier)

Detailed Description

Definition at line 29 of file NullHandler.php.

Member Function Documentation

allSlotsForPath()

ILIAS\MetaData\Vocabularies\Slots\NullHandler::allSlotsForPath

(

PathInterface

$path_to_element

)

Returns

Identifier[]

Implements ILIAS\MetaData\Vocabularies\Slots\HandlerInterface.

Definition at line 54 of file NullHandler.php.

                                                                   : \Generator
    {
        yield from [];
    }

References ILIAS\ResourceStorage\Flavour\Machine\DefaultMachines\from().

Here is the call graph for this function:

conditionForSlot()

ILIAS\MetaData\Vocabularies\Slots\NullHandler::conditionForSlot

(

Identifier

$identifier

)

Implements ILIAS\MetaData\Vocabularies\Slots\HandlerInterface.

Definition at line 41 of file NullHandler.php.

                                                            : ?ConditionInterface
    {
        return null;
    }

dataTypeForSlot()

ILIAS\MetaData\Vocabularies\Slots\NullHandler::dataTypeForSlot

(

Identifier

$identifier

)

Implements ILIAS\MetaData\Vocabularies\Slots\HandlerInterface.

Definition at line 67 of file NullHandler.php.

                                                           : DataType
    {
        return DataType::NULL;
    }

References ILIAS\Data\Description\NULL.

doesSlotExist()

ILIAS\MetaData\Vocabularies\Slots\NullHandler::doesSlotExist	(	PathInterface	$path_to_element,
		?PathInterface	$path_to_condition,
		?string	$condition_value
	)

Implements ILIAS\MetaData\Vocabularies\Slots\HandlerInterface.

Definition at line 59 of file NullHandler.php.

     : bool {
        return false;
    }

identiferFromPathAndCondition()

ILIAS\MetaData\Vocabularies\Slots\NullHandler::identiferFromPathAndCondition	(	PathInterface	$path_to_element,
		?PathInterface	$path_to_condition,
		?string	$condition_value
	)

Implements ILIAS\MetaData\Vocabularies\Slots\HandlerInterface.

Definition at line 46 of file NullHandler.php.

     : Identifier {
        return Identifier::NULL;
    }

isSlotConditional()

ILIAS\MetaData\Vocabularies\Slots\NullHandler::isSlotConditional

(

Identifier

$identifier

)

Implements ILIAS\MetaData\Vocabularies\Slots\HandlerInterface.

Definition at line 36 of file NullHandler.php.

                                                             : bool
    {
        return false;
    }

pathForSlot()

ILIAS\MetaData\Vocabularies\Slots\NullHandler::pathForSlot

(

Identifier

$identifier

)

Implements ILIAS\MetaData\Vocabularies\Slots\HandlerInterface.

Definition at line 31 of file NullHandler.php.

                                                       : PathInterface
    {
        return new NullPath();
    }

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The documentation for this class was generated from the following file:

• components/ILIAS/MetaData/classes/Vocabularies/Slots/NullHandler.php