io.delta.storage.commit.actions

Interface AbstractMetadata

public interface AbstractMetadata

Interface for metadata actions in Delta. The metadata defines the metadata of the table.

Method Summary

Modifier and Type	Method and Description
java.util.Map<String,String>	getConfiguration() The table properties defined on the table.
Long	getCreatedTime() Timestamp for the creation of this metadata.
String	getDescription() User-specified table description.
java.util.Map<String,String>	getFormatOptions() The format options
String	getId() A unique table identifier.
String	getName() User-specified table identifier.
java.util.List<String>	getPartitionColumns() List of partition columns.
String	getProvider() The table provider format.
String	getSchemaString() The table schema in string representation.

Method Detail

getId

String getId()

A unique table identifier.

getName

String getName()

User-specified table identifier.

getDescription

String getDescription()

User-specified table description.

getProvider

String getProvider()

The table provider format.

getFormatOptions

java.util.Map<String,String> getFormatOptions()

The format options

getSchemaString

String getSchemaString()

The table schema in string representation.

getPartitionColumns

java.util.List<String> getPartitionColumns()

List of partition columns.

getConfiguration

java.util.Map<String,String> getConfiguration()

The table properties defined on the table.

getCreatedTime

Long getCreatedTime()

Timestamp for the creation of this metadata.