Class ControlledWorkerBindLeftJoin.EmptyLeftBoundJoinTaskCreator
- java.lang.Object
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- org.eclipse.rdf4j.federated.evaluation.join.ControlledWorkerBindLeftJoin.EmptyLeftBoundJoinTaskCreator
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- All Implemented Interfaces:
ControlledWorkerBindJoinBase.TaskCreator
- Enclosing class:
- ControlledWorkerBindLeftJoin
protected static class ControlledWorkerBindLeftJoin.EmptyLeftBoundJoinTaskCreator extends Object implements ControlledWorkerBindJoinBase.TaskCreator
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Field Summary
Fields Modifier and Type Field Description protected EmptyStatementPattern
_expr
protected FederationEvalStrategy
_strategy
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Constructor Summary
Constructors Constructor Description EmptyLeftBoundJoinTaskCreator(FederationEvalStrategy strategy, EmptyStatementPattern expr)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ParallelTask<BindingSet>
getTask(ParallelExecutor<BindingSet> control, List<BindingSet> bindings)
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Field Detail
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_strategy
protected final FederationEvalStrategy _strategy
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_expr
protected final EmptyStatementPattern _expr
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Constructor Detail
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EmptyLeftBoundJoinTaskCreator
public EmptyLeftBoundJoinTaskCreator(FederationEvalStrategy strategy, EmptyStatementPattern expr)
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Method Detail
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getTask
public ParallelTask<BindingSet> getTask(ParallelExecutor<BindingSet> control, List<BindingSet> bindings)
- Specified by:
getTask
in interfaceControlledWorkerBindJoinBase.TaskCreator
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