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  • Libplanet
    • Address
    • AddressExtension
    • ByteUtil
    • Hashcash
    • Hashcash.Stamp
    • HashDigest<T>
    • HashDigestExtension
    • Nonce
  • Libplanet.Action
    • AccountStateGetter
    • ActionEvaluation<T>
    • ActionTypeAttribute
    • AddressStateMap
    • IAccountStateDelta
    • IAction
    • IActionContext
    • IRandom
    • MissingActionTypeException
    • PolymorphicAction<T>
  • Libplanet.Blockchain
    • BlockChain<T>
  • Libplanet.Blockchain.Policies
    • BlockPolicy<T>
    • BlockPolicyExtension
    • IBlockPolicy<T>
  • Libplanet.Blocks
    • Block<T>
    • InvalidBlockDifficultyException
    • InvalidBlockException
    • InvalidBlockHashException
    • InvalidBlockIndexException
    • InvalidBlockNonceException
    • InvalidBlockPreviousHashException
    • InvalidBlockTimestampException
  • Libplanet.Crypto
    • InvalidCiphertextException
    • PrivateKey
    • PublicKey
    • SymmetricKey
  • Libplanet.Net
    • BlockDownloadState
    • DifferentAppProtocolVersionException
    • DifferentProtocolVersionEventArgs
    • IceServer
    • IceServerException
    • InvalidMessageException
    • NoSwarmContextException
    • Peer
    • PeerNotFoundException
    • PeerSetDelta
    • Swarm
    • SwarmException
  • Libplanet.Serialization
    • BencodexFormatter<T>
    • SerializationInfoExtension
  • Libplanet.Store
    • BaseIndex<TKey, TVal>
    • BaseStore
    • BlockSet<T>
    • FileStore
    • IStore
    • NamespaceNotFoundException
    • TransactionSet<T>
  • Libplanet.Tx
    • InvalidTxException
    • InvalidTxIdException
    • InvalidTxNonceException
    • InvalidTxPublicKeyException
    • InvalidTxSignatureException
    • InvalidTxUpdatedAddressesException
    • Transaction<T>
    • TxId
    • UnexpectedlyTerminatedTxRehearsalException

Delegate AccountStateGetter

An delegate to provide read-only view of account states.

Gets an account state of the given address.

If the given address has never been set its account status, returns null instead of throwing any exception.

Namespace: Libplanet.Action
Assembly: Libplanet.dll
Syntax
public delegate object AccountStateGetter(Address address);
Parameters
Type Name Description
Address address

An address of the account to read its state.

Returns
Type Description
Object

The account state if exists. Otherwise null.

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