org.apache.paimon.table

Class PrimaryKeyTableUtils.PrimaryKeyFieldsExtractor

java.lang.Object

org.apache.paimon.table.PrimaryKeyTableUtils.PrimaryKeyFieldsExtractor

All Implemented Interfaces:

Serializable, KeyValueFieldsExtractor

Enclosing class:

PrimaryKeyTableUtils

public static class PrimaryKeyTableUtils.PrimaryKeyFieldsExtractor
extends Object
implements KeyValueFieldsExtractor

Primary key fields extractor.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static PrimaryKeyTableUtils.PrimaryKeyFieldsExtractor	EXTRACTOR

Method Summary

Modifier and Type	Method and Description
List<DataField>	keyFields(TableSchema schema) Extract key fields from table schema.
List<DataField>	valueFields(TableSchema schema) Extract value fields from table schema.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EXTRACTOR

public static final PrimaryKeyTableUtils.PrimaryKeyFieldsExtractor EXTRACTOR

Method Detail

keyFields

public List<DataField> keyFields(TableSchema schema)

Description copied from interface: KeyValueFieldsExtractor

Extract key fields from table schema.

Specified by:

keyFields in interface KeyValueFieldsExtractor

Parameters:

schema - the table schema

Returns:

the key fields

valueFields

public List<DataField> valueFields(TableSchema schema)

Description copied from interface: KeyValueFieldsExtractor

Extract value fields from table schema.

Specified by:

valueFields in interface KeyValueFieldsExtractor

Parameters:

schema - the table schema

Returns:

the value fields