Delegate StateCompleter<T>

A delegate to be called when GetState(Address, Nullable<BlockHash>, StateCompleter<T>) method encounters a block having incomplete dirty states. GetState(Address, Nullable<BlockHash>, StateCompleter<T>) method returns this delegate's return value instead for such case.

Namespace: Libplanet.Blockchain

Assembly: Libplanet.dll

Syntax

public delegate IReadOnlyList<IValue?> StateCompleter<T>(BlockChain<T> blockChain, BlockHash blockHash, IReadOnlyList<Address> addresses)
    where T : IAction, new();

Parameters

Type	Name	Description
BlockChain<T>	blockChain	The blockchain to query.
BlockHash	blockHash	The hash of a block to lacks its dirty states.
IReadOnlyList<Address>	addresses	The addresses of states to look up.

Returns

Type	Description
IReadOnlyList<Nullable<IValue>>	Complement states associated to the specified `addresses`. The associated values are ordered in the same way to the corresponding `addresses`. Absent states are represented as null.

Type Parameters

Name	Description
T	An IAction type. It should match to BlockChain<T>'s type parameter.