goog.storage.mechanism.HTML5WebStorage

Returns an iterator that iterates over the elements in the storage. Will throw goog.iter.StopIteration after the last element.

Remove all key-value pairs.

Could be overridden in a subclass, as the default implementation is not very efficient - it iterates over all keys.

Get the value stored under a key.

Get the number of stored key-value pairs.

Could be overridden in a subclass, as the default implementation is not very efficient - it iterates over all keys.

Determines whether or not the mechanism is available. It works only if the provided web storage object exists and is enabled.

Gets the key for a given key index. If an index outside of [0..this.getCount()) is specified, this function returns null.

Remove a key and its value.

Set a value for a key.