SingleAction

io.delta.kernel.internal.actions.SingleAction

public class SingleAction extends Object

Field Summary

Fields

Modifier and Type

Field

Description

static StructType

CHECKPOINT_SCHEMA

Get the schema of reading entries from Delta Log delta and checkpoint files for construction of new checkpoint.

static StructType

CONFLICT_RESOLUTION_SCHEMA

Schema to use when reading the winning commit files for conflict resolution.

static StructType

FULL_SCHEMA
Constructor Summary

Constructors

Constructor

Description

SingleAction()
Method Summary

Modifier and Type

Method

Description

static Row

createAddFileSingleAction(Row addFile)

static Row

createCommitInfoSingleAction(Row commitInfo)

static Row

createMetadataSingleAction(Row metadata)

static Row

createProtocolSingleAction(Row protocol)

static Row

createRemoveFileSingleAction(Row remove)

static Row

createTxnSingleAction(Row txn)

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- CHECKPOINT_SCHEMA
  
  public static StructType CHECKPOINT_SCHEMA
  
  Get the schema of reading entries from Delta Log delta and checkpoint files for construction of new checkpoint.
- CONFLICT_RESOLUTION_SCHEMA
  
  public static StructType CONFLICT_RESOLUTION_SCHEMA
  
  Schema to use when reading the winning commit files for conflict resolution. This schema is just for resolving conflicts when doing a blind append. It doesn't cover case when the txn is reading data from the table and updating the table.
- FULL_SCHEMA
  
  public static StructType FULL_SCHEMA
Constructor Details
- SingleAction
  
  public SingleAction()
Method Details
- createAddFileSingleAction
  
  public static Row createAddFileSingleAction(Row addFile)
- createProtocolSingleAction
  
  public static Row createProtocolSingleAction(Row protocol)
- createMetadataSingleAction
  
  public static Row createMetadataSingleAction(Row metadata)
- createRemoveFileSingleAction
  
  public static Row createRemoveFileSingleAction(Row remove)
- createCommitInfoSingleAction
  
  public static Row createCommitInfoSingleAction(Row commitInfo)
- createTxnSingleAction
  
  public static Row createTxnSingleAction(Row txn)