🐛 Fix broken change detection

[rhynodge.git] / src / main / java / net / pterodactylus / rhynodge / triggers / NewTorrentTrigger.java

diff --git a/src/main/java/net/pterodactylus/rhynodge/triggers/NewTorrentTrigger.java b/src/main/java/net/pterodactylus/rhynodge/triggers/NewTorrentTrigger.java
deleted file mode 100644 (file)
index 0ff193c..0000000
--- a/src/main/java/net/pterodactylus/rhynodge/triggers/NewTorrentTrigger.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Rhynodge - NewTorrentTrigger.java - Copyright © 2013 David Roden
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.rhynodge.triggers;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import net.pterodactylus.rhynodge.State;
-import net.pterodactylus.rhynodge.Trigger;
-import net.pterodactylus.rhynodge.states.TorrentState;
-import net.pterodactylus.rhynodge.states.TorrentState.TorrentFile;
-
-import static com.google.common.base.Preconditions.checkState;
-
-/**
- * {@link Trigger} implementation that is triggered by {@link TorrentFile}s that
- * appear in the current {@link TorrentState} but not in the previous one.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class NewTorrentTrigger implements Trigger {
-
-       private boolean triggered = false;
-
-       //
-       // TRIGGER METHODS
-       //
-
-       /**
-        * {@inheritDoc}
-        */
-       @Override
-       public State mergeStates(State previousState, State currentState) {
-               checkState(currentState instanceof TorrentState, "currentState is not a TorrentState but a %s", currentState.getClass().getName());
-               checkState(previousState instanceof TorrentState, "previousState is not a TorrentState but a %s", currentState.getClass().getName());
-
-               Set<TorrentFile> allTorrentFiles = new HashSet<>(((TorrentState) previousState).torrentFiles());
-               Set<TorrentFile> newTorrentFiles = new HashSet<>();
-               for (TorrentFile torrentFile : (TorrentState) currentState) {
-                       if (allTorrentFiles.add(torrentFile)) {
-                               newTorrentFiles.add(torrentFile);
-                               triggered = true;
-                       }
-               }
-
-               return new TorrentState(allTorrentFiles, newTorrentFiles);
-       }
-
-       /**
-        * {@inheritDoc}
-        */
-       @Override
-       public boolean triggers() {
-               return triggered;
-       }
-
-}