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| Interface Summary | |
|---|---|
| OpEval | |
| Plan | |
| QueryEngineFactory | Additional QueryEngineFactory's can be dynamically added to the registry. |
| QueryIterator | Root of query iterators in ARQ. |
| Class Summary | |
|---|---|
| ExecutionContext | |
| PlanBase | |
| PlanOp | |
| QueryEngineBase | Main part of a QueryEngine - something that takes responsibility for a complete query execution |
| QueryEngineFactoryWrapper | Default processing for a DatasetGraphWrapper - unwrap and repeat |
| QueryEngineRegistry | |
| QueryExecutionBase | All the SPARQL query result forms made from a graph-level execution object |
| Rename | Support for renaming all the variables in an algebra expession except for a fixed set to leave alone |
| ResultSetStream | The main ResultSet implementation for returning results from queries. |
| TableJoin | Table join - this only happens if the patterns can not be streamed. |
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