iceberg::SortField Class Reference

a field with its transform. More...

#include <sort_field.h>

Inheritance diagram for iceberg::SortField:

Public Member Functions
	SortField (int32_t source_id, std::shared_ptr< Transform > transform, SortDirection direction, NullOrder null_order)
	Construct a field.
int32_t	source_id () const
	Get the source field ID.
const std::shared_ptr< Transform > &	transform () const
	Get the transform type.
SortDirection	direction () const
	Get the sort direction.
NullOrder	null_order () const
	Get the null order.
bool	Satisfies (const SortField &other) const
	Checks whether this field's order satisfies another field's order.
std::string	ToString () const override
	Get a user-readable string representation.

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

Detailed Description

a field with its transform.

Constructor & Destructor Documentation

SortField()

iceberg::SortField::SortField	(	int32_t	source_id,
		std::shared_ptr< Transform >	transform,
		SortDirection	direction,
		NullOrder	null_order
	)

Construct a field.

Parameters

[in]	source_id	The source field ID.
[in]	transform	The transform function.
[in]	direction	The sort direction.
[in]	null_order	The null order.

Member Function Documentation

ToString()

std::string iceberg::SortField::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/sort_field.h
• iceberg/sort_field.cc