Add action that writes the states to standard output.

diff --git a/src/main/java/net/pterodactylus/reactor/actions/StandardOutAction.java b/src/main/java/net/pterodactylus/reactor/actions/StandardOutAction.java
new file mode 100644 (file)
index 0000000..992be1f
--- /dev/null
+++ b/src/main/java/net/pterodactylus/reactor/actions/StandardOutAction.java
@@ -0,0 +1,38 @@
+/*
+ * Reactor - StandardOutAction.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.reactor.actions;
+
+import net.pterodactylus.reactor.Action;
+import net.pterodactylus.reactor.State;
+
+/**
+ * {@link Action} that simply dumps all {@link State}s to standard output.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class StandardOutAction implements Action {
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public void execute(State currentState, State previousState) {
+               System.out.println(String.format("currentState: %s, previousState: %s", currentState, previousState));
+       }
+
+}