com.klaytn.caver.account

Class AccountKeyNil

java.lang.Object

com.klaytn.caver.account.AccountKeyNil

All Implemented Interfaces:

IAccountKey

public class AccountKeyNil
extends java.lang.Object
implements IAccountKey

AccountKeyNil represents an empty key. If an account tries to having an AccountKeyNil object, the transaction will be failed. AccountKeyNil is only used only for TxTypeAccountUpdate transactions with role-based keys. For example, if an account tries to update RoleAccountUpdate key only, the key field of the TxTypeAccountUpdate transaction would be: [AccountKeyNil, NewKey, AccountKeyNil] Then, only the RoleAccountUpdate key is updated. Other roles are not updated.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AccountKeyNil.AccountKeyNilSerializer Serialize class to AccountKeyNil object into JSON.

Constructor Summary

Constructors

Constructor and Description
AccountKeyNil() Creates an AccountKeyNil instance.

Method Summary

Modifier and Type	Method and Description
static AccountKeyNil	decode(byte[] rlpEncodedKey) Decodes a RLP-encoded AccountKeyNil byte array
static AccountKeyNil	decode(java.lang.String rlpEncodedKey) Decodes a RLP-encoded AccountKeyNil string
java.lang.String	getRLPEncoding() Encodes a AccountKeyNil Object by an RLP-Encoding method.
static java.lang.String	getType() Return an AccountKeyNil's type attribute.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AccountKeyNil

public AccountKeyNil()

Creates an AccountKeyNil instance.

Method Detail

decode

public static AccountKeyNil decode(java.lang.String rlpEncodedKey)

Decodes a RLP-encoded AccountKeyNil string

Parameters:

rlpEncodedKey - RLP-encoded AccountKeyNil string

Returns:

AccountKeyNil

decode

public static AccountKeyNil decode(byte[] rlpEncodedKey)

Decodes a RLP-encoded AccountKeyNil byte array

Parameters:

rlpEncodedKey - RLP-encoded AccountKeyNil byte array

Returns:

AccountKeyNil

getRLPEncoding

public java.lang.String getRLPEncoding()

Encodes a AccountKeyNil Object by an RLP-Encoding method.

Specified by:

getRLPEncoding in interface IAccountKey

Returns:

RLP-encoded AccountKeyNil String

getType

public static java.lang.String getType()

Return an AccountKeyNil's type attribute.

Returns:

AccountKeyNil's type attribute.