Package io.trino.hive.formats.line.openxjson

Class OpenXJsonDeserializer

java.lang.Object

io.trino.hive.formats.line.openxjson.OpenXJsonDeserializer

All Implemented Interfaces:

LineDeserializer

public final class OpenXJsonDeserializer
extends Object
implements LineDeserializer

Field Summary

Fields inherited from interface io.trino.hive.formats.line.LineDeserializer

EMPTY_LINE_DESERIALIZER

Constructor Summary

Constructors

Constructor	Description
OpenXJsonDeserializer(List<Column> columns, OpenXJsonOptions options)

Method Summary

Modifier and Type	Method	Description
void	deserialize(LineBuffer lineBuffer, PageBuilder builder)	Deserialize the line into the page builder.
List<Type>	getTypes()	Required types for the deserialize page builder.
static long	parseDecimalHexOctalLong(String stringValue)
static long	parseLong(String stringValue)

Methods inherited from class java.lang.Object

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

Constructor Details

OpenXJsonDeserializer

public OpenXJsonDeserializer(List<Column> columns,
 OpenXJsonOptions options)

Method Details

getTypes

public List<Type> getTypes()

Description copied from interface: LineDeserializer

Required types for the deserialize page builder.

Specified by:

getTypes in interface LineDeserializer

deserialize

public void deserialize(LineBuffer lineBuffer,
 PageBuilder builder)
                 throws IOException

Description copied from interface: LineDeserializer

Deserialize the line into the page builder. The implementation will declare the added positions in the page builder. The implementation is allowed to add zero or more positions to the builder.

Specified by:

deserialize in interface LineDeserializer

Parameters:

lineBuffer - the line which may be empty

builder - page builder for the declared types

Throws:

IOException - if line can not be decoded and processing should stop

parseLong

public static long parseLong(String stringValue)
                      throws NumberFormatException,
ArithmeticException

Throws:

NumberFormatException

ArithmeticException

parseDecimalHexOctalLong

public static long parseDecimalHexOctalLong(String stringValue)
                                     throws NumberFormatException

Throws:

NumberFormatException