com.concordium.sdk.transactions

Class CredentialRegistrationId

java.lang.Object

com.concordium.sdk.transactions.CredentialRegistrationId

public class CredentialRegistrationId
extends Object

A credential registration id

Method Summary

Modifier and Type	Method and Description
protected boolean	canEqual(Object other)
boolean	equals(Object o)
static CredentialRegistrationId	from(com.concordium.grpc.v2.CredentialRegistrationId regId)
static CredentialRegistrationId	from(String encoded) Create a CredentialRegistrationId from the hex encoded registration id.
static CredentialRegistrationId	fromBytes(byte[] bytes) Create a CredentialRegistrationId from raw bytes
String	getEncoded() Get the hex encoded credential registration id
byte[]	getRegId()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

from

public static CredentialRegistrationId from(String encoded)

Create a CredentialRegistrationId from the hex encoded registration id.

from

public static CredentialRegistrationId from(com.concordium.grpc.v2.CredentialRegistrationId regId)

getEncoded

public String getEncoded()

Get the hex encoded credential registration id

Returns:

the hex encoded credential registration id

fromBytes

public static CredentialRegistrationId fromBytes(byte[] bytes)

Create a CredentialRegistrationId from raw bytes

Note. This is not the most optimal check as in fact the credential registration id is a group element in the G1 curve of the BLS pairing. Hence, not every series of bytes (with the correct size) is a valid credential registration id.

Maintainer note. A future implementation could make use of the above comment and provide stronger verification of the credential registration id.

Parameters:

bytes - the credential registration id bytes

Returns:

a CredentialRegistrationId

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

canEqual

protected boolean canEqual(Object other)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getRegId

public byte[] getRegId()