Extracted ConfigHandler interface

eco-api/src/main/java/com/willfp/eco/core/EcoPlugin.java

@@ -3,7 +3,8 @@ package com.willfp.eco.core;
 import com.willfp.eco.core.command.AbstractCommand;
 import com.willfp.eco.core.config.base.ConfigYml;
 import com.willfp.eco.core.config.base.LangYml;
-import com.willfp.eco.internal.config.updating.ConfigHandler;
+import com.willfp.eco.core.config.ConfigHandler;
+import com.willfp.eco.internal.config.updating.EcoConfigHandler;
 import com.willfp.eco.core.display.Display;
 import com.willfp.eco.core.display.DisplayModule;
 import com.willfp.eco.core.events.EventManager;
@@ -188,7 +189,7 @@ public abstract class EcoPlugin extends JavaPlugin {
         this.metadataValueFactory = new EcoMetadataValueFactory(this);
         this.runnableFactory = new EcoRunnableFactory(this);
         this.extensionLoader = new EcoExtensionLoader(this);
-        this.configHandler = new ConfigHandler(this);
+        this.configHandler = new EcoConfigHandler(this);
         this.logger = new EcoLogger(this);
 
         this.langYml = new LangYml(this);

eco-api/src/main/java/com/willfp/eco/core/config/ConfigHandler.java

@@ -0,0 +1,30 @@
+package com.willfp.eco.core.config;
+
+import com.willfp.eco.internal.config.LoadableConfig;
+import org.jetbrains.annotations.NotNull;
+
+public interface ConfigHandler {
+    /**
+     * Invoke all update methods.
+     */
+    void callUpdate();
+
+    /**
+     * Register an updatable class.
+     *
+     * @param updatableClass The class with an update method.
+     */
+    void registerUpdatableClass(@NotNull Class<?> updatableClass);
+
+    /**
+     * Save all configs.
+     */
+    void saveAllConfigs();
+
+    /**
+     * Add new config to be saved.
+     *
+     * @param config The config.
+     */
+    void addConfig(@NotNull LoadableConfig config);
+}

eco-api/src/main/java/com/willfp/eco/internal/config/updating/EcoConfigHandler.java

@@ -2,6 +2,7 @@ package com.willfp.eco.internal.config.updating;
 
 import com.willfp.eco.core.EcoPlugin;
 import com.willfp.eco.core.PluginDependent;
+import com.willfp.eco.core.config.ConfigHandler;
 import com.willfp.eco.core.config.ConfigUpdater;
 import com.willfp.eco.internal.config.LoadableConfig;
 import com.willfp.eco.internal.config.updating.exceptions.InvalidUpdatableClassException;
@@ -18,7 +19,7 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
-public class ConfigHandler extends PluginDependent {
+public class EcoConfigHandler extends PluginDependent implements ConfigHandler {
     /**
      * A set of all configs that can be saved.
      */
@@ -34,13 +35,11 @@ public class ConfigHandler extends PluginDependent {
      *
      * @param plugin The plugin to manage.
      */
-    public ConfigHandler(@NotNull final EcoPlugin plugin) {
+    public EcoConfigHandler(@NotNull final EcoPlugin plugin) {
         super(plugin);
     }
 
-    /**
-     * Invoke all update methods.
-     */
+    @Override
     public void callUpdate() {
         updatableClasses.forEach(clazz -> Arrays.stream(clazz.getDeclaredMethods()).forEach(method -> {
             if (method.isAnnotationPresent(ConfigUpdater.class)) {
@@ -64,11 +63,7 @@ public class ConfigHandler extends PluginDependent {
         }));
     }
 
-    /**
-     * Register an updatable class.
-     *
-     * @param updatableClass The class with an update method.
-     */
+    @Override
     public void registerUpdatableClass(@NotNull final Class<?> updatableClass) {
         boolean isValid = false;
         for (Method method : updatableClass.getDeclaredMethods()) {
@@ -85,9 +80,7 @@ public class ConfigHandler extends PluginDependent {
         updatableClasses.add(updatableClass);
     }
 
-    /**
-     * Save all configs.
-     */
+    @Override
     public void saveAllConfigs() {
         try {
             for (LoadableConfig config : configs) {
@@ -98,10 +91,7 @@ public class ConfigHandler extends PluginDependent {
         }
     }
 
-    /**
-     * Add new config to be saved.
-     * @param config The config.
-     */
+    @Override
     public void addConfig(@NotNull final LoadableConfig config) {
         configs.add(config);
     }

eco-api/src/main/java/com/willfp/eco/internal/config/updating/exceptions/InvalidUpdatableClassException.java

@@ -1,11 +1,11 @@
 package com.willfp.eco.internal.config.updating.exceptions;
 
-import com.willfp.eco.internal.config.updating.ConfigHandler;
+import com.willfp.eco.internal.config.updating.EcoConfigHandler;
 import org.jetbrains.annotations.NotNull;
 
 public class InvalidUpdatableClassException extends RuntimeException {
     /**
-     * Called when an updatable class is registered into an {@link ConfigHandler}.
+     * Called when an updatable class is registered into an {@link EcoConfigHandler}.
      *
      * @param message The error message.
      */