Package io.prestosql.memory
Interface QueryContextVisitor<C,R>
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- All Known Implementing Classes:
TraversingQueryContextVisitor
,VoidTraversingQueryContextVisitor
public interface QueryContextVisitor<C,R>
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description R
visitDriverContext(DriverContext driverContext, C visitContext)
R
visitOperatorContext(OperatorContext operatorContext, C visitContext)
R
visitPipelineContext(PipelineContext pipelineContext, C visitContext)
R
visitQueryContext(QueryContext queryContext, C visitContext)
R
visitTaskContext(TaskContext taskContext, C visitContext)
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Method Detail
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visitQueryContext
R visitQueryContext(QueryContext queryContext, C visitContext)
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visitTaskContext
R visitTaskContext(TaskContext taskContext, C visitContext)
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visitPipelineContext
R visitPipelineContext(PipelineContext pipelineContext, C visitContext)
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visitDriverContext
R visitDriverContext(DriverContext driverContext, C visitContext)
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visitOperatorContext
R visitOperatorContext(OperatorContext operatorContext, C visitContext)
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