iceberg::SchemaField Class Reference

A type combined with a name. More...

#include <schema_field.h>

Inheritance diagram for iceberg::SchemaField:

Public Member Functions
	SchemaField (int32_t field_id, std::string_view name, std::shared_ptr< Type > type, bool optional, std::string_view doc={})
	Construct a field.
int32_t	field_id () const
	Get the field ID.
std::string_view	name () const
	Get the field name.
const std::shared_ptr< Type > &	type () const
	Get the field type.
bool	optional () const
	Get whether the field is optional.
std::string_view	doc () const
	Get the field documentation.
std::string	ToString () const override
	Get a user-readable string representation.
Status	Validate () const
SchemaField	AsRequired () const
SchemaField	AsOptional () const

Static Public Member Functions
static SchemaField	MakeOptional (int32_t field_id, std::string_view name, std::shared_ptr< Type > type, std::string_view doc={})
	Construct an optional (nullable) field.
static SchemaField	MakeRequired (int32_t field_id, std::string_view name, std::shared_ptr< Type > type, std::string_view doc={})
	Construct a required (non-null) field.

Static Public Attributes
static constexpr int32_t	kInvalidFieldId = -1

Friends
bool	operator== (const SchemaField &lhs, const SchemaField &rhs)

Detailed Description

A type combined with a name.

Constructor & Destructor Documentation

SchemaField()

iceberg::SchemaField::SchemaField	(	int32_t	field_id,
		std::string_view	name,
		std::shared_ptr< Type >	type,
		bool	optional,
		std::string_view	doc = {}
	)

Construct a field.

Parameters

[in]	field_id	The field ID.
[in]	name	The field name.
[in]	type	The field type.
[in]	optional	Whether values of this field are required or nullable.
[in]	doc	Optional documentation string for the field.

Member Function Documentation

ToString()

std::string iceberg::SchemaField::ToString ( ) const

overridevirtual

Get a user-readable string representation.

Implements iceberg::util::Formattable.

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The documentation for this class was generated from the following files:

• iceberg/schema_field.h
• iceberg/schema_field.cc