🎨 Replace download command with Kotlin version

diff --git a/src/main/java/net/pterodactylus/xdcc/ui/stdin/DownloadCommand.java b/src/main/java/net/pterodactylus/xdcc/ui/stdin/DownloadCommand.java
deleted file mode 100644 (file)
index 75e92ca..0000000
--- a/src/main/java/net/pterodactylus/xdcc/ui/stdin/DownloadCommand.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * XdccDownloader - DownloadCommand.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.xdcc.ui.stdin;
-
-import static java.util.Arrays.asList;
-
-import java.io.IOException;
-import java.io.Writer;
-import java.util.Collection;
-import java.util.List;
-
-import net.pterodactylus.xdcc.core.Core;
-
-import com.google.common.primitives.Ints;
-
-/**
- * Command that requests a download from a bot.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- * @see State#getLastResults()
- */
-public class DownloadCommand implements Command {
-
-       /** The core to operate on. */
-       private final Core core;
-
-       /**
-        * Creates a new download command.
-        *
-        * @param core
-        *              The core to operate on
-        */
-       public DownloadCommand(Core core) {
-               this.core = core;
-       }
-
-       //
-       // COMMAND METHODS
-       //
-
-       @Override
-       public String getName() {
-               return "download";
-       }
-
-       @Override
-       public Collection<String> getAliases() {
-               return asList("get");
-       }
-
-       @Override
-       public State execute(State state, List<String> parameters, Writer outputWriter) throws IOException {
-               if (parameters.isEmpty()) {
-                       return state;
-               }
-               Integer index = Ints.tryParse(parameters.get(0));
-               if ((index != null) && (index < state.getLastResults().size())) {
-                       core.fetch(state.getLastResults().get(index).bot(), state.getLastResults().get(index).pack());
-               }
-               return state;
-       }
-
-}

diff --git a/src/main/java/net/pterodactylus/xdcc/ui/stdin/DownloadCommand.kt b/src/main/java/net/pterodactylus/xdcc/ui/stdin/DownloadCommand.kt
new file mode 100644 (file)
index 0000000..7915472
--- /dev/null
+++ b/src/main/java/net/pterodactylus/xdcc/ui/stdin/DownloadCommand.kt
@@ -0,0 +1,44 @@
+/*
+ * XdccDownloader - DownloadCommand.kt - 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.xdcc.ui.stdin
+
+import com.google.common.primitives.Ints
+import net.pterodactylus.xdcc.core.Core
+import java.io.Writer
+
+/**
+ * Command that requests a download from a bot.
+ *
+ * @see State.getLastResults
+ */
+class DownloadCommand(private val core: Core) : Command {
+
+       override fun getName() = "download"
+       override fun getAliases() = listOf("get")
+
+       override fun execute(state: State, parameters: List<String>, outputWriter: Writer): State {
+               if (parameters.isEmpty()) {
+                       return state
+               }
+               val index = Ints.tryParse(parameters[0])
+               if (index != null && index < state.lastResults.size) {
+                       core.fetch(state.lastResults[index].bot(), state.lastResults[index].pack())
+               }
+               return state
+       }
+
+}