| Name | Description | Type | Package | Framework |
| CollectionSource | Used to quickly adapt a collection for APIs expecting to be able to query generic content. | Class | org.geotools.data.memory | GeoTools |
| MemoryDataStore | This is an example implementation of a DataStore used for testing. | Class | org.geotools.data.memory | GeoTools |
| MemoryFeatureCollection | Contents are maintained in a sorted TreeMap by FID, this serves as a reference implementation when exploring the SimpleFeatureCollection api. | Class | org.geotools.data.memory | GeoTools |
| MemoryFeatureReader | Class | org.geotools.data.memory | GeoTools | |
| MemoryFeatureSource | Class | org.geotools.data.memory | GeoTools | |
| MemoryFeatureStore | Class | org.geotools.data.memory | GeoTools | |
| MemoryFeatureWriter | Class | org.geotools.data.memory | GeoTools | |