interface ChainPriceResolverInterface in Price 2.0.x

Runs the added resolvers one by one until one of them returns the price.

Each resolver in the chain can be another chain, which is why this interface extends the base price resolver one.

Hierarchy

• interface \Drupal\price\Resolver\PriceResolverInterface
  • interface \Drupal\price\Resolver\ChainPriceResolverInterface

1 file declares its use of ChainPriceResolverInterface

PriceCalculatedFormatter.php in src/Plugin/Field/FieldFormatter/PriceCalculatedFormatter.php

File

src/Resolver/ChainPriceResolverInterface.php, line 11

Namespace

Drupal\price\Resolver

interface ChainPriceResolverInterface extends PriceResolverInterface {

  /**
   * Adds a resolver.
   *
   * @param \Drupal\price\Resolver\PriceResolverInterface $resolver
   *   The resolver.
   */
  public function addResolver(PriceResolverInterface $resolver);

  /**
   * Gets all added resolvers.
   *
   * @return \Drupal\price\Resolver\PriceResolverInterface[]
   *   The resolvers.
   */
  public function getResolvers();

}

Members

Name	Modifiers	Type	Description	Overrides
ChainPriceResolverInterface::addResolver	public	function	Adds a resolver.	1
ChainPriceResolverInterface::getResolvers	public	function	Gets all added resolvers.	1
PriceResolverInterface::resolve	public	function	Resolves a price for the given purchasable entity.	2