Added way to check of a plugin is in the lock file (by name or ID)

Author: kchprog

src/main/java/org/hydev/mcpm/client/database/SuperLocalPluginTracker.java

@@ -157,6 +157,40 @@ private void saveJson(ArrayList<PluginTrackerModel> list) {
      * }
      */
 
+    /**
+     * Returns whether a plugin with the given name is within
+     * the lock file
+     *
+     * @param name Id of the plugin
+     * @return Whether the plugin is within the lock file
+     */
+    public Boolean findIfInLockById(String name) {
+        ArrayList<PluginTrackerModel> list = readJson();
+        for (PluginTrackerModel pluginTrackerModel : list) {
+            if (pluginTrackerModel.getPluginId().equals(name)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Returns whether a plugin with the given name is within
+     * the lock file
+     *
+     * @param name Name of the plugin
+     * @return Whether the plugin is within the lock file
+     */
+    public Boolean findIfInLockByName(String name) {
+        ArrayList<PluginTrackerModel> list = readJson();
+        for (PluginTrackerModel pluginTrackerModel : list) {
+            if (pluginTrackerModel.getName().equals(name)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     /**
      * Add a plugin to the JSON file
      *

src/main/java/org/hydev/mcpm/client/database/SuperPluginTracker.java

@@ -24,6 +24,10 @@ public interface SuperPluginTracker {
 
     void removeManuallyInstalled(String name);
 
+    Boolean findIfInLockById(String id);
+
+    Boolean findIfInLockByName(String name);
+
     List<String> listManuallyInstalled();
 
     List<String> listOrphanPlugins(boolean considerSoftDependencies);