/*  _____ _
 * |_   _| |_  _ _ ___ ___ _ __  __ _
 *   | | | ' \| '_/ -_) -_) '  \/ _` |_
 *   |_| |_||_|_| \___\___|_|_|_\__,_(_)
 *
 * Threema for Android
 * Copyright (c) 2014-2023 Threema GmbH
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

package ch.threema.app.listeners;

import androidx.annotation.AnyThread;
import ch.threema.storage.models.ballot.BallotModel;

public interface BallotVoteListener {
	@AnyThread void onSelfVote(final BallotModel ballotModel);
	@AnyThread void onVoteChanged(final BallotModel ballotModel, String votingIdentity, boolean isFirstVote);
	@AnyThread void onVoteRemoved(final BallotModel ballotModel, String votingIdentity);

	/**
	 * return true, if the event have to be handled!
	 * @param ballotModel
	 * @return
	 */
	@AnyThread boolean handle(final BallotModel ballotModel);
}
