ExecutionManager

It allows adding/removing execution strategies for trading on the Bend exchange.

Methods

addStrategy

function addStrategy(address strategy) external nonpayable

Add an execution strategy in the system

Parameters

Name
Type
Description

strategy

address

address of the strategy to add

removeStrategy

function removeStrategy(address strategy) external nonpayable

Remove an execution strategy from the system

Parameters

Name
Type
Description

strategy

address

address of the strategy to remove

renounceOwnership

function renounceOwnership() external nonpayable

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

function transferOwnership(address newOwner) external nonpayable

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

Parameters

Name
Type
Description

newOwner

address

address of the new owner

View methods

isStrategyWhitelisted

function isStrategyWhitelisted(address strategy) external view returns (bool)

Returns if an execution strategy is in the system

Parameters

Name
Type
Description

strategy

address

address of the strategy

Returns

Name
Type
Description

-

bool

whether execution strategy is valid

owner

function owner() external view returns (address)

Returns the address of the current owner.

Returns

Name
Type
Description

owner

address

address of the current owner

viewCountWhitelistedStrategies

function viewCountWhitelistedStrategies() external view returns (uint256)

View number of whitelisted strategies

Returns

Name
Type
Description

-

uint256

number of execution strategies valid on the exchange

viewWhitelistedStrategies

function viewWhitelistedStrategies(uint256 cursor, uint256 size) external view returns (address[], uint256)

See whitelisted strategies in the system

Parameters

Name
Type
Description

cursor

uint256

cursor (should start at 0 for first request)

size

uint256

size of the response (e.g., 50)

Returns

Name
Type
Description

-

address[]

array of execution strategy addresses

cursor

uint256

cursor position

Events

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

Parameters

Name
Type
Description

previousOwner indexed

address

address of the previous owner

newOwner indexed

address

address of the new owner

StrategyRemoved

event StrategyRemoved(address indexed strategy)

Parameters

Name
Type
Description

strategy indexed

address

address of the execution strategy

StrategyWhitelisted

event StrategyWhitelisted(address indexed strategy)

Parameters

Name
Type
Description

strategy indexed

address

address of the execution strategy

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