Class PartitionProjection

java.lang.Object

io.trino.plugin.hive.projection.PartitionProjection

public final class PartitionProjection
extends Object

Constructor Summary

Constructors

Constructor	Description
PartitionProjection(Optional<String> storageLocationTemplate, Map<String,io.trino.plugin.hive.projection.Projection> columnProjections)

Method Summary

Modifier and Type	Method	Description
Optional<List<String>>	getProjectedPartitionNamesByFilter(List<String> columnNames, TupleDomain<String> partitionKeysFilter)
Map<String,Optional<Partition>>	getProjectedPartitionsByNames(Table table, List<String> partitionNames)

Methods inherited from class java.lang.Object

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

Constructor Details

PartitionProjection

public PartitionProjection(Optional<String> storageLocationTemplate,
 Map<String,io.trino.plugin.hive.projection.Projection> columnProjections)

Method Details

getProjectedPartitionNamesByFilter

public Optional<List<String>> getProjectedPartitionNamesByFilter(List<String> columnNames,
 TupleDomain<String> partitionKeysFilter)

getProjectedPartitionsByNames

public Map<String,Optional<Partition>> getProjectedPartitionsByNames(Table table,
 List<String> partitionNames)