2011-09-30 00:35:49 +02:00
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package fr.imirhil.april.hebdobot.review;
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2011-09-02 19:09:09 +02:00
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import java.util.HashSet;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Set;
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public class CollectiveTopic extends Topic {
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private final List<Message> messages = new LinkedList<Message>();
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public CollectiveTopic(final String title) {
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super(title);
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}
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@Override
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public void add(final Message message) {
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this.messages.add(message);
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}
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@Override
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public Set<String> getParticipants() {
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final Set<String> participants = new HashSet<String>();
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for (final Message message : this.messages) {
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participants.add(message.getAuthor());
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}
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return participants;
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}
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public List<Message> getMessages() {
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return this.messages;
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}
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}
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