Mercury-IM/persistence/src/main/java/org/mercury_im/messenger/persistence/repository/ContactRepository.java

package org.mercury_im.messenger.persistence.repository;

import androidx.lifecycle.LiveData;

import org.mercury_im.messenger.persistence.model.ContactModel;

import java.util.List;

public interface ContactRepository<E extends ContactModel> {

    LiveData<List<E>> getAllContacts();

    void updateOrInsertContact(E rosterEntryModel);

    LiveData<E> getContact(long id);

    LiveData<E> getContactForEntity(long entityId);
}