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Technical ReferencePeripheryInterfacesINonfungibleTokenPositionDescriptor

INonfungibleTokenPositionDescriptor

Source: https://docs.uniswap.org/contracts/v3/reference/periphery/interfaces/INonfungibleTokenPositionDescriptor 

Functions

tokenURI

function tokenURI( contract INonfungiblePositionManager positionManager, uint256 tokenId ) external returns (string)

Produces the URI describing a particular token ID for a position manager

Note this URI may be a data: URI with the JSON contents directly inlined

Parameters:

NameTypeDescription
positionManagercontract INonfungiblePositionManagerThe position manager for which to describe the token
tokenIduint256The ID of the token for which to produce a description, which may not be valid

Return Values:

TypeDescription
stringURI of the ERC721-compliant metadata

Events

UpdateTokenRatioPriority

event UpdateTokenRatioPriority( address token, int256 priority )

Emitted when a token is given a new priority order in the displayed price ratio

Parameters:

NameTypeDescription
tokenaddressThe token being given priority order
priorityint256Represents priority in ratio - higher integers get numerator priority