$duration public property Number of seconds that the data can

$cachedContent public read-only property The cached content

$dependency public property The dependency that the cached content

updateDynamicContent() protected method Replaces placeholders

run() public method Marks the end of content to be cached

$dynamicPlaceholders public property A list of placeholders for

calculateKey() protected method Generates a unique key

getCachedContent() public method Returns the cached content

$enabled public property Whether to enable the fragment cache

$cache public property The cache object or the application component