## GridCacheForStream class

This class contains the cache operations for GridJs. User shall implement his own business logic for storage based on it..



The GridCacheForStream type exposes the following members:

### Methods
| Method | Description |
| :- | :- |
| [`save_stream(self, s, uid)`](/cells/python-net/aspose.cellsgridjs/gridcacheforstream/save_stream/#io.rawiobase-system.string) | Implements this method to save cache,save the stream to the cache with the key uid. |
| [`load_stream(self, uid)`](/cells/python-net/aspose.cellsgridjs/gridcacheforstream/load_stream/#system.string) | Implements this method to load cache with the key uid,return the stream from the cache. |
| [`is_existed(self, uid)`](/cells/python-net/aspose.cellsgridjs/gridcacheforstream/is_existed/#system.string) | Checks whether the cache with uid is existed |
| [`get_file_url(self, uid)`](/cells/python-net/aspose.cellsgridjs/gridcacheforstream/get_file_url/#system.string) | Implements this method to get the file url  from the cache. |



### See Also
* module [`aspose.cellsgridjs`](..)