org.apache.gravitino.rel.partitions

Interface IdentityPartition

All Superinterfaces:

Partition

All Known Implementing Classes:

IdentityPartitionDTO

@Evolving
public interface IdentityPartition
extends Partition

An identity partition represents a result of identity partitioning. For example, for Hive partition

`PARTITION (dt='2008-08-08',country='us')`

its partition name is "dt=2008-08-08/country=us", field names are [["dt"], ["country"]] and values are ["2008-08-08", "us"].

Method Summary

Modifier and Type	Method and Description
java.lang.String[][]	fieldNames()
Literal<?>[]	values()

Methods inherited from interface org.apache.gravitino.rel.partitions.Partition

name, properties

Method Detail

fieldNames

java.lang.String[][] fieldNames()

Returns:

The field names of the identity partition.

values

Literal<?>[] values()

Returns:

The values of the identity partition. The values are in the same order as the field names.