| Modifier and Type | Method and Description | 
|---|---|
| static ReadExecutionController | ReadExecutionController. empty() | 
| ReadExecutionController | ReadCommand. executionController() | 
| ReadExecutionController | ReadQuery. executionController()Starts a new read operation. | 
| ReadExecutionController | SinglePartitionReadCommand.Group. executionController() | 
| ReadExecutionController | ReadExecutionController. indexReadController() | 
| Modifier and Type | Method and Description | 
|---|---|
| PartitionIterator | ReadCommand. executeInternal(ReadExecutionController controller) | 
| PartitionIterator | ReadQuery. executeInternal(ReadExecutionController controller)Execute the query for internal queries (that is, it basically executes the query locally). | 
| PartitionIterator | SinglePartitionReadCommand.Group. executeInternal(ReadExecutionController controller) | 
| UnfilteredPartitionIterator | ReadCommand. executeLocally(ReadExecutionController executionController)Executes this command on the local host. | 
| UnfilteredPartitionIterator | ReadQuery. executeLocally(ReadExecutionController executionController)Execute the query locally. | 
| UnfilteredPartitionIterator | SinglePartitionReadCommand.Group. executeLocally(ReadExecutionController executionController) | 
| UnfilteredRowIterator | SinglePartitionReadCommand. queryMemtableAndDisk(ColumnFamilyStore cfs,
                    ReadExecutionController executionController)Queries both memtable and sstables to fetch the result of this query. | 
| UnfilteredPartitionIterator | PartitionRangeReadCommand. queryStorage(ColumnFamilyStore cfs,
            ReadExecutionController executionController) | 
| protected abstract UnfilteredPartitionIterator | ReadCommand. queryStorage(ColumnFamilyStore cfs,
            ReadExecutionController executionController) | 
| protected UnfilteredPartitionIterator | SinglePartitionReadCommand. queryStorage(ColumnFamilyStore cfs,
            ReadExecutionController executionController) | 
| Modifier and Type | Method and Description | 
|---|---|
| UnfilteredPartitionIterator | Index.Searcher. search(ReadExecutionController executionController) | 
| Modifier and Type | Method and Description | 
|---|---|
| protected abstract UnfilteredPartitionIterator | CassandraIndexSearcher. queryDataFromIndex(DecoratedKey indexKey,
                  RowIterator indexHits,
                  ReadCommand command,
                  ReadExecutionController executionController) | 
| UnfilteredPartitionIterator | CassandraIndexSearcher. search(ReadExecutionController executionController) | 
| Modifier and Type | Method and Description | 
|---|---|
| protected UnfilteredPartitionIterator | CompositesSearcher. queryDataFromIndex(DecoratedKey indexKey,
                  RowIterator indexHits,
                  ReadCommand command,
                  ReadExecutionController executionController) | 
| Modifier and Type | Method and Description | 
|---|---|
| protected UnfilteredPartitionIterator | KeysSearcher. queryDataFromIndex(DecoratedKey indexKey,
                  RowIterator indexHits,
                  ReadCommand command,
                  ReadExecutionController executionController) | 
| Modifier and Type | Method and Description | 
|---|---|
| UnfilteredPartitionIterator | QueryPlan. execute(ReadExecutionController executionController) | 
| UnfilteredRowIterator | QueryController. getPartition(DecoratedKey key,
            ReadExecutionController executionController) | 
| Modifier and Type | Method and Description | 
|---|---|
| ReadExecutionController | AggregationQueryPager. executionController() | 
| ReadExecutionController | MultiPartitionPager. executionController() | 
| ReadExecutionController | QueryPager. executionController()Starts a new read operation. | 
| Modifier and Type | Method and Description | 
|---|---|
| PartitionIterator | AggregationQueryPager. fetchPageInternal(int pageSize,
                 ReadExecutionController executionController) | 
| PartitionIterator | MultiPartitionPager. fetchPageInternal(int pageSize,
                 ReadExecutionController executionController) | 
| PartitionIterator | QueryPager. fetchPageInternal(int pageSize,
                 ReadExecutionController executionController)Fetches the next page internally (in other, this does a local query). | 
| Constructor and Description | 
|---|
| AggregationPartitionIterator(int pageSize,
                            ReadExecutionController executionController,
                            long queryStartNanoTime) | 
| GroupByPartitionIterator(int pageSize,
                        ReadExecutionController executionController,
                        long queryStartNanoTime) | 
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