Package io.delta.kernel.internal.tablefeatures

Class TableFeature.LegacyWriterFeature

Object

io.delta.kernel.internal.tablefeatures.TableFeature

io.delta.kernel.internal.tablefeatures.TableFeature.LegacyWriterFeature

All Implemented Interfaces:

FeatureAutoEnabledByMetadata, TableFeature.LegacyFeatureType

Enclosing class:

TableFeature

public abstract static class TableFeature.LegacyWriterFeature
extends TableFeature
implements TableFeature.LegacyFeatureType

A base class for all table legacy writer-only features.

Nested Class Summary

Nested classes/interfaces inherited from class io.delta.kernel.internal.tablefeatures.TableFeature

TableFeature.LegacyFeatureType, TableFeature.LegacyReaderWriterFeature, TableFeature.LegacyWriterFeature, TableFeature.ReaderWriterFeature, TableFeature.ReaderWriterFeatureType, TableFeature.WriterFeature

Constructor Summary

Constructors

Constructor	Description
LegacyWriterFeature(String featureName, int minWriterVersion)

Method Summary

Modifier and Type	Method	Description
boolean	hasKernelReadSupport()	Does Kernel has support to read a table containing this feature? Default implementation returns true.

Methods inherited from class io.delta.kernel.internal.tablefeatures.TableFeature

featureName, hasKernelWriteSupport, isLegacyFeature, isReaderWriterFeature, minReaderVersion, minWriterVersion, requiredFeatures

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.delta.kernel.internal.tablefeatures.FeatureAutoEnabledByMetadata

metadataRequiresFeatureToBeEnabled

Constructor Details

LegacyWriterFeature

public LegacyWriterFeature(String featureName,
 int minWriterVersion)

Method Details

hasKernelReadSupport

public boolean hasKernelReadSupport()

Description copied from class: TableFeature

Does Kernel has support to read a table containing this feature? Default implementation returns true. Features should override this method if they have special requirements or not supported by the Kernel yet.

Overrides:

hasKernelReadSupport in class TableFeature

Returns:

true if Kernel has support to read a table containing this feature.