com.beowulfchain.beowulfj.protocol.operations

Class AccountSupernodeVoteOperation

java.lang.Object

com.beowulfchain.beowulfj.protocol.operations.BaseOperation

com.beowulfchain.beowulfj.protocol.operations.Operation

com.beowulfchain.beowulfj.protocol.operations.AccountSupernodeVoteOperation

All Implemented Interfaces:

ByteTransformable, Validatable

public class AccountSupernodeVoteOperation
extends Operation

This class represents the Beowulf "account_supernode_vote_operation" object.

Constructor Summary

Constructors

Constructor and Description
AccountSupernodeVoteOperation(AccountName account, AccountName supernode, Asset fee) Like AccountSupernodeVoteOperation(AccountName, AccountName, boolean, Asset), but the approve parameter is automatically set to true.
AccountSupernodeVoteOperation(AccountName account, AccountName supernode, boolean approve, Asset fee) Create a new account supernode vote operation.

Method Summary

Modifier and Type	Method and Description
AccountName	getAccount() Get the account name that has performed the vote.
boolean	getApprove() Get the information if this vote has been approved or not.
Asset	getFee()
Map<SignatureObject,PrivateKeyType>	getRequiredAuthorities(Map<SignatureObject,PrivateKeyType> requiredAuthoritiesBase) Add the authorities which are required to sign this operation to an existing map.
AccountName	getSupernode() Get the supernode that has been voted for.
void	setAccount(AccountName account) Set the account name that should perform the vote.
void	setApprove(boolean approve) Define if this vote is approved or not.
void	setFee(Asset fee)
void	setSupernode(AccountName supernode) Set the supernode that should be voted for.
byte[]	toByteArray() Covert the operation into a byte array.
String	toString()
void	validate(ValidationType validationType) Use this method to verify that this object is valid.

Methods inherited from class com.beowulfchain.beowulfj.protocol.operations.Operation

isVirtual, mergeRequiredAuthorities, mergeRequiredAuthorities

Methods inherited from class java.lang.Object

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

Constructor Detail

AccountSupernodeVoteOperation

public AccountSupernodeVoteOperation(AccountName account,
                                     AccountName supernode,
                                     boolean approve,
                                     Asset fee)

Create a new account supernode vote operation.

All accounts with a VFS can vote for or against any supernode.

If a proxy is specified then all existing votes are removed.

Parameters:

account - Set the account that votes for a supernode (see getAccount()).

supernode - Set the supernode to vote for (see setSupernode(AccountName)).

approve - Define if the vote is be approved or not (see setApprove(boolean)).

fee - The fee of transaction.

Throws:

InvalidParameterException - If one of the parameters does not fulfill the requirements.

AccountSupernodeVoteOperation

public AccountSupernodeVoteOperation(AccountName account,
                                     AccountName supernode,
                                     Asset fee)

Like AccountSupernodeVoteOperation(AccountName, AccountName, boolean, Asset), but the approve parameter is automatically set to true.

Parameters:

account - Set the account that votes for a supernode (see getAccount()).

supernode - Set the supernode to vote for (see setSupernode(AccountName)).

fee - The fee of transaction.

Throws:

InvalidParameterException - If one of the parameters does not fulfill the requirements.

Method Detail

getAccount

public AccountName getAccount()

Get the account name that has performed the vote.

Returns:

The account name that has performed the vote.

setAccount

public void setAccount(AccountName account)

Set the account name that should perform the vote. Notice: The private active key of this account needs to be stored in the key storage.

Parameters:

account - The account name that should perform the vote.

Throws:

InvalidParameterException - If the account account is null

getSupernode

public AccountName getSupernode()

Get the supernode that has been voted for.

Returns:

The supernode that has been voted for.

setSupernode

public void setSupernode(AccountName supernode)

Set the supernode that should be voted for.

Parameters:

supernode - The supernode that should be voted for.

Throws:

InvalidParameterException - If the supernode account is null

getApprove

public boolean getApprove()

Get the information if this vote has been approved or not.

Returns:

The information if this vote has been approved or not.

setApprove

public void setApprove(boolean approve)

Define if this vote is approved or not.

Parameters:

approve - Define if this vote is approved or not.

getFee

public Asset getFee()

setFee

public void setFee(Asset fee)

toByteArray

public byte[] toByteArray()
                   throws BeowulfInvalidTransactionException

Description copied from interface: ByteTransformable

Covert the operation into a byte array.

Returns:

The operation as a byte array.

Throws:

BeowulfInvalidTransactionException - If there was a problem while transforming the transaction into a byte array.

toString

public String toString()

Overrides:

toString in class Operation

getRequiredAuthorities

public Map<SignatureObject,PrivateKeyType> getRequiredAuthorities(Map<SignatureObject,PrivateKeyType> requiredAuthoritiesBase)

Description copied from class: Operation

Add the authorities which are required to sign this operation to an existing map.

Specified by:

getRequiredAuthorities in class Operation

Parameters:

requiredAuthoritiesBase - A map to which the required authorities of this operation should be added to.

Returns:

A map of required authorities.

validate

public void validate(ValidationType validationType)

Description copied from interface: Validatable

Use this method to verify that this object is valid.

Parameters:

validationType - An indicator telling the method what should be validated.