Package io.prestosql.operator.project
Interface PageProjection
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- All Known Implementing Classes:
ConstantPageProjection
,DictionaryAwarePageProjection
,GeneratedPageProjection
,InputPageProjection
public interface PageProjection
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description InputChannels
getInputChannels()
Type
getType()
boolean
isDeterministic()
Work<Block>
project(ConnectorSession session, DriverYieldSignal yieldSignal, Page page, SelectedPositions selectedPositions)
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Method Detail
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getType
Type getType()
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isDeterministic
boolean isDeterministic()
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getInputChannels
InputChannels getInputChannels()
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project
Work<Block> project(ConnectorSession session, DriverYieldSignal yieldSignal, Page page, SelectedPositions selectedPositions)
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