org.apache.paimon.partition

Class PartitionUtils

java.lang.Object

org.apache.paimon.partition.PartitionUtils

public class PartitionUtils
extends Object

Utils to fetch partition map information from data schema and row type.

Constructor Summary

Constructors

Constructor and Description
PartitionUtils()

Method Summary

Modifier and Type	Method and Description
static Pair<int[],int[][]>	constructPartitionMapping(RowType rowType, List<String> partitions, int[][] projection)
static Pair<int[],int[][]>	constructPartitionMapping(TableSchema dataSchema, int[][] projection)
static PartitionInfo	create(Pair<int[],RowType> pair, BinaryRow binaryRow)

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionUtils

public PartitionUtils()

Method Detail

constructPartitionMapping

public static Pair<int[],int[][]> constructPartitionMapping(TableSchema dataSchema,
                                                            int[][] projection)

constructPartitionMapping

public static Pair<int[],int[][]> constructPartitionMapping(RowType rowType,
                                                            List<String> partitions,
                                                            int[][] projection)

create

public static PartitionInfo create(@Nullable
                                   Pair<int[],RowType> pair,
                                   BinaryRow binaryRow)