io.delta.standalone.actions

Class AddFile

Object

io.delta.standalone.actions.AddFile

All Implemented Interfaces:

Action, FileAction

public final class AddFile
extends Object
implements FileAction

Represents an action that adds a new file to the table. The path of a file acts as the primary key for the entry in the set of files.

Note: since actions within a given Delta file are not guaranteed to be applied in order, it is not valid for multiple file operations with the same path to exist in a single version.

See Also:

Delta Transaction Log Protocol: Add File and Remove File

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AddFile.Builder Builder class for AddFile.

Constructor Summary

Constructors

Constructor and Description
AddFile(String path, java.util.Map<String,String> partitionValues, long size, long modificationTime, boolean dataChange, String stats, java.util.Map<String,String> tags)

Method Summary

Modifier and Type	Method and Description
static AddFile.Builder	builder(String path, java.util.Map<String,String> partitionValues, long size, long modificationTime, boolean dataChange)
boolean	equals(Object o)
long	getModificationTime()
java.util.Map<String,String>	getPartitionValues()
String	getPath()
long	getSize()
String	getStats()
java.util.Map<String,String>	getTags()
int	hashCode()
boolean	isDataChange()
RemoveFile	remove()
RemoveFile	remove(boolean dataChange)
RemoveFile	remove(long deletionTimestamp)
RemoveFile	remove(long deletionTimestamp, boolean dataChange)

Methods inherited from class Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AddFile

public AddFile(@Nonnull
               String path,
               @Nonnull
               java.util.Map<String,String> partitionValues,
               long size,
               long modificationTime,
               boolean dataChange,
               @Nullable
               String stats,
               @Nullable
               java.util.Map<String,String> tags)

Method Detail

remove

@Nonnull
public RemoveFile remove()

remove

@Nonnull
public RemoveFile remove(long deletionTimestamp)

remove

@Nonnull
public RemoveFile remove(boolean dataChange)

remove

@Nonnull
public RemoveFile remove(long deletionTimestamp,
                                  boolean dataChange)

getPath

@Nonnull
public String getPath()

Specified by:

getPath in interface FileAction

getPartitionValues

@Nonnull
public java.util.Map<String,String> getPartitionValues()

See Also:

Delta Protocol Partition Value Serialization

getSize

public long getSize()

getModificationTime

public long getModificationTime()

isDataChange

public boolean isDataChange()

Specified by:

isDataChange in interface FileAction

getStats

@Nullable
public String getStats()

getTags

@Nullable
public java.util.Map<String,String> getTags()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

builder

public static AddFile.Builder builder(String path,
                                      java.util.Map<String,String> partitionValues,
                                      long size,
                                      long modificationTime,
                                      boolean dataChange)