IdentifierWhitelist

onlyOwner() modifier

Throws if called by any account other than the owner.

addSupportedIdentifier(bytes32 identifier) external

Adds the provided identifier as a supported identifier.

Price requests using this identifier will succeed after this call.

Parameters:

  • identifier: unique UTF-8 representation for the feed being added. Eg: BTC/USD.

removeSupportedIdentifier(bytes32 identifier) external

Removes the identifier from the whitelist.

Price requests using this identifier will no longer succeed after this call.

Parameters:

  • identifier: unique UTF-8 representation for the feed being removed. Eg: BTC/USD.

isIdentifierSupported(bytes32 identifier) → bool external

Checks whether an identifier is on the whitelist.

Parameters:

  • identifier: unique UTF-8 representation for the feed being queried. Eg: BTC/USD.

constructor() internal

Initializes the contract setting the deployer as the initial owner.

owner() → address public

Returns the address of the current owner.

renounceOwnership() public

Leaves the contract without owner. It will not be possible to call onlyOwner functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.

transferOwnership(address newOwner) public

Transfers ownership of the contract to a new account (newOwner). Can only be called by the current owner.

_msgSender() → address payable internal

_msgData() → bytes internal

SupportedIdentifierAdded(bytes32 identifier) event

SupportedIdentifierRemoved(bytes32 identifier) event

OwnershipTransferred(address previousOwner, address newOwner) event

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