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

package org.mercury_im.messenger.persistence.repository;

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

import java.util.List;

import io.reactivex.Maybe;
import io.reactivex.Observable;
import io.reactivex.Single;

public interface ContactAttributesRepository<E extends ContactAttributes> {

    Observable<List<E>> getAllContactAttributes();

    Single<Long> updateOrInsertContactAttributes(E attributes);

    Maybe<E> getContactAttributes(long id);

    Maybe<E> getContactAttributesForEntity(long entityId);
}