Package io.trino.parquet.writer

Class ParquetTypeVisitor<T>

java.lang.Object

io.trino.parquet.writer.ParquetTypeVisitor<T>

public class ParquetTypeVisitor<T>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected LinkedList<String>	fieldNames

Constructor Summary

Constructors

Constructor	Description
ParquetTypeVisitor()

Method Summary

Modifier and Type	Method	Description
T	list(org.apache.parquet.schema.GroupType array, T element)
T	map(org.apache.parquet.schema.GroupType map, T key, T value)
T	message(org.apache.parquet.schema.MessageType message, List<T> fields)
T	primitive(org.apache.parquet.schema.PrimitiveType primitive)
T	struct(org.apache.parquet.schema.GroupType struct, List<T> fields)
static <T> T	visit(org.apache.parquet.schema.Type type, ParquetTypeVisitor<T> visitor)

Methods inherited from class java.lang.Object

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

Field Detail

fieldNames

protected LinkedList<String> fieldNames

Constructor Detail

ParquetTypeVisitor

public ParquetTypeVisitor()

Method Detail

visit

public static <T> T visit(org.apache.parquet.schema.Type type,
                          ParquetTypeVisitor<T> visitor)

message

public T message(org.apache.parquet.schema.MessageType message,
                 List<T> fields)

struct

public T struct(org.apache.parquet.schema.GroupType struct,
                List<T> fields)

list

public T list(org.apache.parquet.schema.GroupType array,
              T element)

map

public T map(org.apache.parquet.schema.GroupType map,
             T key,
             T value)

primitive

public T primitive(org.apache.parquet.schema.PrimitiveType primitive)