class AWSNotesDataSourceFactory(private val context: Context, private val identityService: IdentityService) : DataSource.Factory<String, Note>() {
    var dataSource: AWSNotesDataSource? = null

    override fun create(): DataSource<String, Note> {
        dataSource = AWSNotesDataSource(context, identityService)
        return dataSource as DataSource<String, Note>
    }
}