FormatTable (Paimon : 1.0-SNAPSHOT API)

All Superinterfaces:

Serializable, Table

All Known Implementing Classes:

FormatTable.FormatTableImpl
```
@Public
public interface FormatTable
extends Table
```
A file format table refers to a directory that contains multiple files of the same format, where operations on this table allow for reading or writing to these files, facilitating the retrieval of existing data and the addition of new files.
Partitioned file format table just like the standard hive format. Partitions are discovered and inferred based on directory structure.

Since:

0.9.0

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`FormatTable.Builder` Builder for `FormatTable`.
`static class`	`FormatTable.Format` Currently supported formats.
`static class`	`FormatTable.FormatTableImpl` An implementation for `FormatTable`.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`static FormatTable.Builder`	`builder()` Create a new builder for `FormatTable`.
`FormatTable`	`copy(Map<String,String> dynamicOptions)` Copy this table with adding dynamic options.
`default void`	`createBranch(String branchName)` Create an empty branch.
`default void`	`createBranch(String branchName, String tagName)` Create a branch from given tag.
`default void`	`createTag(String tagName)` Create a tag from latest snapshot.
`default void`	`createTag(String tagName, java.time.Duration timeRetained)`
`default void`	`createTag(String tagName, long fromSnapshotId)` Create a tag from given snapshot.
`default void`	`createTag(String tagName, long fromSnapshotId, java.time.Duration timeRetained)`
`default void`	`deleteBranch(String branchName)` Delete a branch by branchName.
`default void`	`deleteTag(String tagName)` Delete a tag by name.
`default void`	`fastForward(String branchName)` Merge a branch to main branch.
`FormatTable.Format`	`format()` Format of this table.
`default SimpleFileReader<IndexManifestEntry>`	`indexManifestFileReader()` Reader to read index manifest entry from index manifest file.
`default OptionalLong`	`latestSnapshotId()` Get the latest snapshot id for this table, or empty if there are no snapshots.
`String`	`location()` Directory location in file system.
`default SimpleFileReader<ManifestEntry>`	`manifestFileReader()` Reader to read manifest entry from manifest file.
`default SimpleFileReader<ManifestFileMeta>`	`manifestListReader()` Reader to read manifest file meta from manifest list file.
`default BatchWriteBuilder`	`newBatchWriteBuilder()` Returns a new batch write builder.
`default ExpireSnapshots`	`newExpireChangelog()`
`default ExpireSnapshots`	`newExpireSnapshots()` Manually expire snapshots, parameters can be controlled independently of table options.
`default ReadBuilder`	`newReadBuilder()` Returns a new read builder.
`default StreamWriteBuilder`	`newStreamWriteBuilder()` Returns a new stream write builder.
`default void`	`rollbackTo(long snapshotId)` Rollback table's state to a specific snapshot.
`default void`	`rollbackTo(String tagName)` Rollback table's state to a specific tag.
`default Snapshot`	`snapshot(long snapshotId)` Get the `Snapshot` from snapshot id.
`default Optional<Statistics>`	`statistics()` Optional statistics of this table.

Methods inherited from interface org.apache.paimon.table.Table
comment, deleteBranches, deleteTags, fullName, name, options, partitionKeys, primaryKeys, rowType

- Method Detail
  - location
```
String location()
```
    Directory location in file system.
  - format
```
FormatTable.Format format()
```
    Format of this table.
  - copy
```
FormatTable copy(Map<String,String> dynamicOptions)
```
    Description copied from interface: Table
    
    Copy this table with adding dynamic options.
    
    Specified by:
    
    copy in interface Table
  - builder
```
static FormatTable.Builder builder()
```
    Create a new builder for FormatTable.
  - statistics
```
default Optional<Statistics> statistics()
```
    Description copied from interface: Table
    
    Optional statistics of this table.
    
    Specified by:
    
    statistics in interface Table
  - latestSnapshotId
```
default OptionalLong latestSnapshotId()
```
    Description copied from interface: Table
    
    Get the latest snapshot id for this table, or empty if there are no snapshots.
    
    Specified by:
    
    latestSnapshotId in interface Table
  - snapshot
```
default Snapshot snapshot(long snapshotId)
```
    Description copied from interface: Table
    
    Get the Snapshot from snapshot id.
    
    Specified by:
    
    snapshot in interface Table
  - manifestListReader
```
default SimpleFileReader<ManifestFileMeta> manifestListReader()
```
    Description copied from interface: Table
    
    Reader to read manifest file meta from manifest list file.
    
    Specified by:
    
    manifestListReader in interface Table
  - manifestFileReader
```
default SimpleFileReader<ManifestEntry> manifestFileReader()
```
    Description copied from interface: Table
    
    Reader to read manifest entry from manifest file.
    
    Specified by:
    
    manifestFileReader in interface Table
  - indexManifestFileReader
```
default SimpleFileReader<IndexManifestEntry> indexManifestFileReader()
```
    Description copied from interface: Table
    
    Reader to read index manifest entry from index manifest file.
    
    Specified by:
    
    indexManifestFileReader in interface Table
  - rollbackTo
```
default void rollbackTo(long snapshotId)
```
    Description copied from interface: Table
    
    Rollback table's state to a specific snapshot.
    
    Specified by:
    
    rollbackTo in interface Table
  - createTag
```
default void createTag(String tagName,
                       long fromSnapshotId)
```
    Description copied from interface: Table
    
    Create a tag from given snapshot.
    
    Specified by:
    
    createTag in interface Table
  - createTag
```
default void createTag(String tagName,
                       long fromSnapshotId,
                       java.time.Duration timeRetained)
```
    Specified by:
    
    createTag in interface Table
  - createTag
```
default void createTag(String tagName)
```
    Description copied from interface: Table
    
    Create a tag from latest snapshot.
    
    Specified by:
    
    createTag in interface Table
  - createTag
```
default void createTag(String tagName,
                       java.time.Duration timeRetained)
```
    Specified by:
    
    createTag in interface Table
  - deleteTag
```
default void deleteTag(String tagName)
```
    Description copied from interface: Table
    
    Delete a tag by name.
    
    Specified by:
    
    deleteTag in interface Table
  - rollbackTo
```
default void rollbackTo(String tagName)
```
    Description copied from interface: Table
    
    Rollback table's state to a specific tag.
    
    Specified by:
    
    rollbackTo in interface Table
  - createBranch
```
default void createBranch(String branchName)
```
    Description copied from interface: Table
    
    Create an empty branch.
    
    Specified by:
    
    createBranch in interface Table
  - createBranch
```
default void createBranch(String branchName,
                          String tagName)
```
    Description copied from interface: Table
    
    Create a branch from given tag.
    
    Specified by:
    
    createBranch in interface Table
  - deleteBranch
```
default void deleteBranch(String branchName)
```
    Description copied from interface: Table
    
    Delete a branch by branchName.
    
    Specified by:
    
    deleteBranch in interface Table
  - fastForward
```
default void fastForward(String branchName)
```
    Description copied from interface: Table
    
    Merge a branch to main branch.
    
    Specified by:
    
    fastForward in interface Table
  - newExpireSnapshots
```
default ExpireSnapshots newExpireSnapshots()
```
    Description copied from interface: Table
    
    Manually expire snapshots, parameters can be controlled independently of table options.
    
    Specified by:
    
    newExpireSnapshots in interface Table
  - newExpireChangelog
```
default ExpireSnapshots newExpireChangelog()
```
    Specified by:
    
    newExpireChangelog in interface Table
  - newReadBuilder
```
default ReadBuilder newReadBuilder()
```
    Description copied from interface: Table
    
    Returns a new read builder.
    
    Specified by:
    
    newReadBuilder in interface Table
  - newBatchWriteBuilder
```
default BatchWriteBuilder newBatchWriteBuilder()
```
    Description copied from interface: Table
    
    Returns a new batch write builder.
    
    Specified by:
    
    newBatchWriteBuilder in interface Table
  - newStreamWriteBuilder
```
default StreamWriteBuilder newStreamWriteBuilder()
```
    Description copied from interface: Table
    
    Returns a new stream write builder.
    
    Specified by:
    
    newStreamWriteBuilder in interface Table

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Interface FormatTable

Nested Class Summary

Method Summary

Methods inherited from interface org.apache.paimon.table.Table

Method Detail

location

format

copy

builder

statistics

latestSnapshotId

snapshot

manifestListReader

manifestFileReader

indexManifestFileReader

rollbackTo

createTag

createTag

createTag

createTag

deleteTag

rollbackTo

createBranch

createBranch

deleteBranch

fastForward

newExpireSnapshots

newExpireChangelog

newReadBuilder

newBatchWriteBuilder

newStreamWriteBuilder

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