(Re)designed MVMessaging for extension.

src/main/java/com/onarandombox/MultiverseCore/MultiverseCore.java

@@ -14,6 +14,7 @@ import com.onarandombox.MultiverseCore.api.Core;
 import com.onarandombox.MultiverseCore.api.LocationManipulation;
 import com.onarandombox.MultiverseCore.api.MVPlugin;
 import com.onarandombox.MultiverseCore.api.MVWorldManager;
+import com.onarandombox.MultiverseCore.api.MultiverseMessaging;
 import com.onarandombox.MultiverseCore.api.MultiverseWorld;
 import com.onarandombox.MultiverseCore.commands.*;
 import com.onarandombox.MultiverseCore.destination.AnchorDestination;
@@ -169,7 +170,7 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
     private SpoutInterface spoutInterface = null;
     private static final double ALLPAY_VERSION = 3;
     private static final double CH_VERSION = 4;
-    private MVMessaging messaging;
+    private MultiverseMessaging messaging;
     private BlockSafety blockSafety;
     private LocationManipulation locationManipulation;
 
@@ -400,7 +401,7 @@ public class MultiverseCore extends JavaPlugin implements MVPlugin, Core {
      * {@inheritDoc}
      */
     @Override
-    public MVMessaging getMessaging() {
+    public MultiverseMessaging getMessaging() {
         return this.messaging;
     }
 

src/main/java/com/onarandombox/MultiverseCore/api/Core.java

@@ -46,9 +46,9 @@ public interface Core {
      * Gets the Multiverse message system. This allows you to send messages
      * to users at specified intervals.
      *
-     * @return The loaded {@link MVMessaging}.
+     * @return The loaded {@link MultiverseMessaging}.
      */
-    MVMessaging getMessaging();
+    MultiverseMessaging getMessaging();
 
     /**
      * Gets the {@link MVPlayerSession} for the given player.

src/main/java/com/onarandombox/MultiverseCore/api/MultiverseMessaging.java

@@ -0,0 +1,56 @@
+package com.onarandombox.MultiverseCore.api;
+
+import java.util.Collection;
+
+import org.bukkit.command.CommandSender;
+
+/**
+ * Multiverse-messaging.
+ */
+public interface MultiverseMessaging {
+    /**
+     * Sets the message-cooldown.
+     * @param milliseconds The new message-cooldown in milliseconds.
+     */
+    void setCooldown(int milliseconds);
+
+    /**
+     * Sends a message to the specified sender if the cooldown has passed.
+     *
+     * @param sender         The person/console to send the message to.
+     * @param message        The message to send.
+     * @param ignoreCooldown If true this message will always be sent. Useful for things like menus
+     * @return true if the message was sent, false if not.
+     */
+    boolean sendMessage(CommandSender sender, String message, boolean ignoreCooldown);
+
+    /**
+     * Sends a group of messages to the specified sender if the cooldown has passed.
+     * This method is needed, since sending many messages in quick succession would violate
+     * the cooldown.
+     *
+     * @param sender         The person/console to send the message to.
+     * @param messages       The messages to send.
+     * @param ignoreCooldown If true these messages will always be sent. Useful for things like menus
+     * @return true if the message was sent, false if not.
+     */
+    boolean sendMessages(CommandSender sender, String[] messages, boolean ignoreCooldown);
+
+    /**
+     * Sends a group of messages to the specified sender if the cooldown has passed.
+     * This method is needed, since sending many messages in quick succession would violate
+     * the cooldown.
+     *
+     * @param sender         The person/console to send the message to.
+     * @param messages       The messages to send.
+     * @param ignoreCooldown If true these messages will always be sent. Useful for things like menus
+     * @return true if the message was sent, false if not.
+     */
+    boolean sendMessages(CommandSender sender, Collection<String> messages, boolean ignoreCooldown);
+
+    /**
+     * Gets the message-cooldown.
+     * @return The message-cooldown.
+     */
+    int getCooldown();
+}

src/main/java/com/onarandombox/MultiverseCore/commands/MultiverseCommand.java

@@ -8,7 +8,7 @@
 package com.onarandombox.MultiverseCore.commands;
 
 import com.onarandombox.MultiverseCore.MultiverseCore;
-import com.onarandombox.MultiverseCore.utils.MVMessaging;
+import com.onarandombox.MultiverseCore.api.MultiverseMessaging;
 import com.pneumaticraft.commandhandler.Command;
 import org.bukkit.command.CommandSender;
 
@@ -24,9 +24,9 @@ public abstract class MultiverseCommand extends Command {
      */
     protected MultiverseCore plugin;
     /**
-     * The reference to {@link MVMessaging}.
+     * The reference to {@link MultiverseMessaging}.
      */
-    protected MVMessaging messaging;
+    protected MultiverseMessaging messaging;
 
     public MultiverseCommand(MultiverseCore plugin) {
         super(plugin);

src/main/java/com/onarandombox/MultiverseCore/utils/MVMessaging.java

@@ -10,14 +10,16 @@ package com.onarandombox.MultiverseCore.utils;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
+import com.onarandombox.MultiverseCore.api.MultiverseMessaging;
+
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 
 /**
- * Utility-class for messaging.
+ * The default-implementation of {@link MultiverseMessaging}.
  */
-public class MVMessaging {
+public class MVMessaging implements MultiverseMessaging {
     private Map<String, Long> sentList;
     private int cooldown;
 
@@ -27,35 +29,25 @@ public class MVMessaging {
     }
 
     /**
-     * Sets the message-cooldown.
-     * @param milliseconds The new message-cooldown in milliseconds.
+     * {@inheritDoc}
      */
+    @Override
     public void setCooldown(int milliseconds) {
         this.cooldown = milliseconds;
     }
 
     /**
-     * Sends a message to the specified sender if the cooldown has passed.
-     *
-     * @param sender         The person/console to send the message to.
-     * @param message        The message to send.
-     * @param ignoreCooldown If true this message will always be sent. Useful for things like menus
-     * @return true if the message was sent, false if not.
+     * {@inheritDoc}
      */
+    @Override
     public boolean sendMessage(CommandSender sender, String message, boolean ignoreCooldown) {
         return this.sendMessages(sender, new String[]{ message }, ignoreCooldown);
     }
 
     /**
-     * Sends a group of messages to the specified sender if the cooldown has passed.
-     * This method is needed, since sending many messages in quick succession would violate
-     * the cooldown.
-     *
-     * @param sender         The person/console to send the message to.
-     * @param messages       The messages to send.
-     * @param ignoreCooldown If true these messages will always be sent. Useful for things like menus
-     * @return true if the message was sent, false if not.
+     * {@inheritDoc}
      */
+    @Override
     public boolean sendMessages(CommandSender sender, String[] messages, boolean ignoreCooldown) {
         if (!(sender instanceof Player) || ignoreCooldown) {
 
@@ -78,15 +70,9 @@ public class MVMessaging {
     }
 
     /**
-     * Sends a group of messages to the specified sender if the cooldown has passed.
-     * This method is needed, since sending many messages in quick succession would violate
-     * the cooldown.
-     *
-     * @param sender         The person/console to send the message to.
-     * @param messages       The messages to send.
-     * @param ignoreCooldown If true these messages will always be sent. Useful for things like menus
-     * @return true if the message was sent, false if not.
+     * {@inheritDoc}
      */
+    @Override
     public boolean sendMessages(CommandSender sender, Collection<String> messages, boolean ignoreCooldown) {
         return this.sendMessages(sender, messages.toArray(new String[0]), ignoreCooldown);
     }
@@ -98,9 +84,9 @@ public class MVMessaging {
     }
 
     /**
-     * Gets the message-cooldown.
-     * @return The message-cooldown.
+     * {@inheritDoc}
      */
+    @Override
     public int getCooldown() {
         return cooldown;
     }