package org.mercury_im.messenger.core.entity;

import java.util.Date;

public interface Message<MA extends Address, MM extends MessageMetadata> {

    long getId();

    void setId(long id);

    MA getSender();

    void setSender(MA address);

    MA getRecipient();

    void setRecipient(MA recipient);

    Date getTimestamp();

    void setTimestamp(Date timestamp);

    String getBody();

    void setBody(String body);

    MessageDeliveryState getDeliveryState();

    void setDeliveryState(MessageDeliveryState deliveryState);

    MM getMetadata();

    void setMetadata(MM metadata);

}