com.beowulfchain.beowulfj.protocol.operations.virtual

Class HardforkOperation

java.lang.Object

com.beowulfchain.beowulfj.protocol.operations.BaseOperation

com.beowulfchain.beowulfj.protocol.operations.Operation

com.beowulfchain.beowulfj.protocol.operations.virtual.HardforkOperation

All Implemented Interfaces:

ByteTransformable, Validatable

public class HardforkOperation
extends Operation

This class represents a Beowulf "hardfork_operation" object.

This operation type occurs if a new hardfork occurred.

Method Summary

Modifier and Type	Method and Description
long	getHardforkId() Get the hardfork id.
Map<SignatureObject,PrivateKeyType>	getRequiredAuthorities(Map<SignatureObject,PrivateKeyType> requiredAuthoritiesBase) Add the authorities which are required to sign this operation to an existing map.
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

Method Detail

getHardforkId

public long getHardforkId()

Get the hardfork id.

Returns:

The hardfork Id.

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.