package org.briarproject.api.event; import org.briarproject.api.contact.ContactId; /** * An event that is broadcast when a message is received from or offered by a * contact and needs to be acknowledged. */ public class MessageToAckEvent extends Event { private final ContactId contactId; public MessageToAckEvent(ContactId contactId) { this.contactId = contactId; } public ContactId getContactId() { return contactId; } }