org.apache.paimon.index

Class IndexFileMetaSerializer

java.lang.Object

org.apache.paimon.utils.ObjectSerializer<IndexFileMeta>

org.apache.paimon.index.IndexFileMetaSerializer

All Implemented Interfaces:

Serializable

public class IndexFileMetaSerializer
extends ObjectSerializer<IndexFileMeta>

A VersionedObjectSerializer for IndexFileMeta.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.paimon.utils.ObjectSerializer

rowSerializer

Constructor Summary

Constructors

Constructor and Description
IndexFileMetaSerializer()

Method Summary

Modifier and Type	Method and Description
static InternalArray	dvMetasToRowArrayData(Collection<DeletionVectorMeta> dvMetas)
IndexFileMeta	fromRow(InternalRow row) Convert a InternalRow to T.
static LinkedHashMap<String,DeletionVectorMeta>	rowArrayDataToDvMetas(InternalArray arrayData)
InternalRow	toRow(IndexFileMeta record) Convert a T to InternalRow.

Methods inherited from class org.apache.paimon.utils.ObjectSerializer

deserialize, deserializeFromBytes, deserializeList, deserializeList, fieldTypes, numFields, serialize, serializeList, serializeList, serializeToBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexFileMetaSerializer

public IndexFileMetaSerializer()

Method Detail

toRow

public InternalRow toRow(IndexFileMeta record)

Description copied from class: ObjectSerializer

Convert a T to InternalRow.

Specified by:

toRow in class ObjectSerializer<IndexFileMeta>

fromRow

public IndexFileMeta fromRow(InternalRow row)

Description copied from class: ObjectSerializer

Convert a InternalRow to T.

Specified by:

fromRow in class ObjectSerializer<IndexFileMeta>

dvMetasToRowArrayData

public static InternalArray dvMetasToRowArrayData(Collection<DeletionVectorMeta> dvMetas)

rowArrayDataToDvMetas

public static LinkedHashMap<String,DeletionVectorMeta> rowArrayDataToDvMetas(InternalArray arrayData)