Package io.delta.kernel.internal.actions

Class DeletionVectorDescriptor

Object

io.delta.kernel.internal.actions.DeletionVectorDescriptor

public class DeletionVectorDescriptor
extends Object

Information about a deletion vector attached to a file action.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	INLINE_DV_MARKER
static final String	PATH_DV_MARKER
static final StructType	READ_SCHEMA
static final String	UUID_DV_MARKER

Constructor Summary

Constructors

Constructor	Description
DeletionVectorDescriptor(String storageType, String pathOrInlineDv, Optional<Integer> offset, int sizeInBytes, long cardinality)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
static DeletionVectorDescriptor	fromColumnVector(ColumnVector vector, int rowId)
static DeletionVectorDescriptor	fromRow(Row row)
String	getAbsolutePath(String tableLocation)
long	getCardinality()
Optional<Integer>	getOffset()
String	getPathOrInlineDv()
int	getSizeInBytes()
String	getStorageType()
String	getUniqueId()
int	hashCode()
byte[]	inlineData()
boolean	isInline()
boolean	isOnDisk()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Details

PATH_DV_MARKER

public static final String PATH_DV_MARKER

See Also:

• Constant Field Values

INLINE_DV_MARKER

public static final String INLINE_DV_MARKER

See Also:

• Constant Field Values

UUID_DV_MARKER

public static final String UUID_DV_MARKER

See Also:

• Constant Field Values

READ_SCHEMA

public static final StructType READ_SCHEMA

Constructor Details

DeletionVectorDescriptor

public DeletionVectorDescriptor(String storageType,
 String pathOrInlineDv,
 Optional<Integer> offset,
 int sizeInBytes,
 long cardinality)

Method Details

fromRow

public static DeletionVectorDescriptor fromRow(Row row)

fromColumnVector

public static DeletionVectorDescriptor fromColumnVector(ColumnVector vector,
 int rowId)

getStorageType

public String getStorageType()

getPathOrInlineDv

public String getPathOrInlineDv()

getOffset

public Optional<Integer> getOffset()

getSizeInBytes

public int getSizeInBytes()

getCardinality

public long getCardinality()

getUniqueId

public String getUniqueId()

isInline

public boolean isInline()

isOnDisk

public boolean isOnDisk()

inlineData

public byte[] inlineData()

getAbsolutePath

public String getAbsolutePath(String tableLocation)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object