org.apache.paimon.operation

Class ManifestsReader

java.lang.Object

org.apache.paimon.operation.ManifestsReader

@ThreadSafe
public class ManifestsReader
extends Object

A util class to read manifest files.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ManifestsReader.Result Result for reading manifest files.

Constructor Summary

Constructors

Constructor and Description
ManifestsReader(RowType partitionType, SnapshotManager snapshotManager, ManifestList.Factory manifestListFactory)

Method Summary

Modifier and Type	Method and Description
static ManifestsReader.Result	emptyResult()
PartitionPredicate	partitionFilter()
ManifestsReader.Result	read(Snapshot specifiedSnapshot, ScanMode scanMode)
ManifestsReader	withPartitionFilter(List<BinaryRow> partitions)
ManifestsReader	withPartitionFilter(PartitionPredicate predicate)
ManifestsReader	withPartitionFilter(Predicate predicate)

Methods inherited from class java.lang.Object

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

Constructor Detail

ManifestsReader

public ManifestsReader(RowType partitionType,
                       SnapshotManager snapshotManager,
                       ManifestList.Factory manifestListFactory)

Method Detail

withPartitionFilter

public ManifestsReader withPartitionFilter(Predicate predicate)

withPartitionFilter

public ManifestsReader withPartitionFilter(List<BinaryRow> partitions)

withPartitionFilter

public ManifestsReader withPartitionFilter(PartitionPredicate predicate)

partitionFilter

@Nullable
public PartitionPredicate partitionFilter()

read

public ManifestsReader.Result read(@Nullable
                                   Snapshot specifiedSnapshot,
                                   ScanMode scanMode)

emptyResult

public static ManifestsReader.Result emptyResult()