xrpl::ValidNFTokenPage Class Reference

Invariant: Validates several invariants for NFToken pages. More...

#include <NFTInvariant.h>

Public Member Functions
void	visitEntry (bool, std::shared_ptr< SLE const > const &, std::shared_ptr< SLE const > const &)
bool	finalize (STTx const &, TER const, XRPAmount const, ReadView const &, beast::Journal const &) const

Private Attributes
bool	badEntry_ = false
bool	badLink_ = false
bool	badSort_ = false
bool	badURI_ = false
bool	invalidSize_ = false
bool	deletedFinalPage_ = false
bool	deletedLink_ = false

Detailed Description

Invariant: Validates several invariants for NFToken pages.

The following checks are made:

• The page is correctly associated with the owner.
• The page is correctly ordered between the next and previous links.
• The page contains at least one and no more than 32 NFTokens.
• The NFTokens on this page do not belong on a lower or higher page.
• The NFTokens are correctly sorted on the page.
• Each URI, if present, is not empty.

Definition at line 24 of file NFTInvariant.h.

Member Function Documentation

visitEntry()

void xrpl::ValidNFTokenPage::visitEntry	(	bool	isDelete,
		std::shared_ptr< SLE const > const &	before,
		std::shared_ptr< SLE const > const &	after
	)

Definition at line 14 of file NFTInvariant.cpp.

finalize()

bool xrpl::ValidNFTokenPage::finalize	(	STTx const &	tx,
		TER const	result,
		XRPAmount const	,
		ReadView const &	view,
		beast::Journal const &	j
	)		const

Definition at line 118 of file NFTInvariant.cpp.

Member Data Documentation

badEntry_

bool xrpl::ValidNFTokenPage::badEntry_ = false

private

Definition at line 26 of file NFTInvariant.h.

badLink_

bool xrpl::ValidNFTokenPage::badLink_ = false

private

Definition at line 27 of file NFTInvariant.h.

badSort_

bool xrpl::ValidNFTokenPage::badSort_ = false

private

Definition at line 28 of file NFTInvariant.h.

badURI_

bool xrpl::ValidNFTokenPage::badURI_ = false

private

Definition at line 29 of file NFTInvariant.h.

invalidSize_

bool xrpl::ValidNFTokenPage::invalidSize_ = false

private

Definition at line 30 of file NFTInvariant.h.

deletedFinalPage_

bool xrpl::ValidNFTokenPage::deletedFinalPage_ = false

private

Definition at line 31 of file NFTInvariant.h.

deletedLink_

bool xrpl::ValidNFTokenPage::deletedLink_ = false

private

Definition at line 32 of file NFTInvariant.h.