hebdobot/src/main/java/fr/imirhil/april/hebdobot/review/IndividualTopic.java

/**
 * Copyright (C) 2011-2013 Nicolas Vinot <aeris@imirhil.fr>
 * Copyright (C) 2017 Christian Pierre MOMON <cmomon@april.org>
 *
 * This file is part of (April) Hebdobot.
 *
 * Hebdobot is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Hebdobot 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 Hebdobot.  If not, see <http://www.gnu.org/licenses/>
 */
package fr.imirhil.april.hebdobot.review;

import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class IndividualTopic extends Topic {
	private final Map<String, List<Message>> messages =
			new HashMap<String, List<Message>>();

	public IndividualTopic(final String title) {
		super(title);
	}

	@Override
	public void add(final Message message) {
		final String author = message.getAuthor();
		if (!this.messages.containsKey(author)) {
			this.messages.put(author, new LinkedList<Message>());
		}
		this.messages.get(author).add(message);
	}

	@Override
	public Set<String> getParticipants() {
		return this.messages.keySet();
	}

	public List<Message> getMessages(final String author) {
		return this.messages.get(author);
	}

	public boolean hasParticipant(final String participant) {
		return this.messages.containsKey(participant);
	}
}