public function CountryCacheContext::getCacheableMetadata in Price 2.0.x

Same name and namespace in other branches

1. 8 src/Cache/Context/CountryCacheContext.php \Drupal\price\Cache\Context\CountryCacheContext::getCacheableMetadata()
2. 3.x src/Cache/Context/CountryCacheContext.php \Drupal\price\Cache\Context\CountryCacheContext::getCacheableMetadata()
3. 2.x src/Cache/Context/CountryCacheContext.php \Drupal\price\Cache\Context\CountryCacheContext::getCacheableMetadata()
4. 3.0.x src/Cache/Context/CountryCacheContext.php \Drupal\price\Cache\Context\CountryCacheContext::getCacheableMetadata()

Gets the cacheability metadata for the context.

There are three valid cases for the returned CacheableMetadata object:

• An empty object means this can be optimized away safely.
• A max-age of 0 means that this context can never be optimized away. It will never bubble up and cache tags will not be used.
• Any non-zero max-age and cache tags will bubble up into the cache item if this is optimized away to allow for invalidation if the context value changes.

Return value

\Drupal\Core\Cache\CacheableMetadata A cacheable metadata object.

Overrides CacheContextInterface::getCacheableMetadata

File

src/Cache/Context/CountryCacheContext.php, line 50

Class

CountryCacheContext

Defines the country cache context, for "per country" caching.

Namespace

Drupal\price\Cache\Context

Code

public function getCacheableMetadata() {
  return new CacheableMetadata();
}