class Sequence in Zircon Profile 8

Defines a configuration element of type Sequence.

This object may contain any number and type of nested elements that share a common definition in the 'sequence' property of the configuration schema.

Read https://www.drupal.org/node/1905070 for more details about configuration schema, types and type resolution.

Hierarchy

• class \Drupal\Core\TypedData\TypedData implements PluginInspectionInterface, TypedDataInterface uses StringTranslationTrait, TypedDataTrait
  • class \Drupal\Core\Config\Schema\Element
    • class \Drupal\Core\Config\Schema\ArrayElement implements \Drupal\Core\Config\Schema\IteratorAggregate, TypedConfigInterface
      • class \Drupal\Core\Config\Schema\Sequence

2 string references to 'Sequence'

core.data_types.schema.yml in core/config/schema/core.data_types.schema.yml

core/config/schema/core.data_types.schema.yml

core.data_types.schema.yml in core/config/schema/core.data_types.schema.yml

core/config/schema/core.data_types.schema.yml

File

core/lib/Drupal/Core/Config/Schema/Sequence.php, line 19

Contains \Drupal\Core\Config\Schema\Sequence.

Namespace

Drupal\Core\Config\Schema

class Sequence extends ArrayElement {

  /**
   * {@inheritdoc}
   */
  protected function getElementDefinition($key) {
    $value = isset($this->value[$key]) ? $this->value[$key] : NULL;

    // @todo: Remove BC layer for sequence with hyphen in front. https://www.drupal.org/node/2444979
    $definition = array();
    if (isset($this->definition['sequence'][0])) {
      $definition = $this->definition['sequence'][0];
    }
    elseif ($this->definition['sequence']) {
      $definition = $this->definition['sequence'];
    }
    return $this
      ->buildDataDefinition($definition, $value, $key);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ArrayElement::$elements	protected	property	Parsed elements.
ArrayElement::buildDataDefinition	protected	function	Creates a new data definition object from a type definition array and actual configuration data.
ArrayElement::createElement	protected	function	Creates a contained typed configuration object.
ArrayElement::get	public	function	Gets a contained typed configuration element. Overrides TypedConfigInterface::get
ArrayElement::getAllKeys	protected	function	Gets valid configuration data keys.
ArrayElement::getElements	public	function	Gets an array of contained elements. Overrides TypedConfigInterface::getElements
ArrayElement::getIterator	public	function
ArrayElement::isEmpty	public	function	Determines whether the data structure is empty. Overrides TypedConfigInterface::isEmpty
ArrayElement::isNullable	public	function	Determines if this element allows NULL as a value.
ArrayElement::onChange	public	function	React to changes to a child property or item. Overrides TraversableTypedDataInterface::onChange
ArrayElement::parse	protected	function	Builds an array of contained elements.
ArrayElement::toArray	public	function	Returns an array of all property values. Overrides TypedConfigInterface::toArray
Element::$value	protected	property	The configuration value.
Element::getTypedDataManager	public	function	Gets the typed configuration manager. Overrides TypedDataTrait::getTypedDataManager
Element::setTypedDataManager	public	function	Sets the typed config manager. Overrides TypedDataTrait::setTypedDataManager
Sequence::getElementDefinition	protected	function	Gets data definition object for contained element. Overrides ArrayElement::getElementDefinition
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
TypedData::$definition	protected	property	The data definition.	1
TypedData::$name	protected	property	The property name.
TypedData::$parent	protected	property	The parent typed data object.
TypedData::applyDefaultValue	public	function	Applies the default value. Overrides TypedDataInterface::applyDefaultValue	3
TypedData::createInstance	public static	function	Constructs a TypedData object given its definition and context. Overrides TypedDataInterface::createInstance
TypedData::getConstraints	public	function	Gets a list of validation constraints. Overrides TypedDataInterface::getConstraints	8
TypedData::getDataDefinition	public	function	Gets the data definition. Overrides TypedDataInterface::getDataDefinition
TypedData::getName	public	function	Returns the name of a property or item. Overrides TypedDataInterface::getName
TypedData::getParent	public	function	Returns the parent data structure; i.e. either complex data or a list. Overrides TypedDataInterface::getParent
TypedData::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition
TypedData::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
TypedData::getPropertyPath	public	function	Returns the property path of the data. Overrides TypedDataInterface::getPropertyPath
TypedData::getRoot	public	function	Returns the root of the typed data tree. Overrides TypedDataInterface::getRoot
TypedData::getString	public	function	Returns a string representation of the data. Overrides TypedDataInterface::getString	6
TypedData::getValue	public	function	Gets the data value. Overrides TypedDataInterface::getValue	8
TypedData::setContext	public	function	Sets the context of a property or item via a context aware parent. Overrides TypedDataInterface::setContext
TypedData::setValue	public	function	Sets the data value. Overrides TypedDataInterface::setValue	8
TypedData::validate	public	function	Validates the currently set data value. Overrides TypedDataInterface::validate
TypedData::__construct	public	function	Constructs a TypedData object given its definition and context.	3
TypedDataTrait::$typedDataManager	protected	property	The typed data manager used for creating the data types.