Rename getRoot() to getRootDirectory() in FileStorage

Author: pcastornii

shellfx-storage/src/main/java/com/techsenger/shellfx/storage/AbstractDefaultFileStorage.java

@@ -148,7 +148,7 @@ public T getFile(URI uri) throws NoSuchFileException, AccessDeniedException, Inv
     public T getParent(T file) throws NoSuchFileException, AccessDeniedException, IOException {
         var parentUri = UriUtils.getParentUri(getRootUri(), file.getUri());
         if (parentUri == null) {
-            return getRoot();
+            return getRootDirectory();
         }
         var path = toPath(parentUri);
         checkIfExists(path);
@@ -157,7 +157,7 @@ public T getParent(T file) throws NoSuchFileException, AccessDeniedException, IO
 
     @Override
     @SuppressWarnings("unchecked")
-    public T getRoot() {
+    public T getRootDirectory() {
         var file = fileFactory.create();
         file.setVirtual(true);
         file.setEntryType(FileEntryType.DIRECTORY);

shellfx-storage/src/main/java/com/techsenger/shellfx/storage/DefaultGenericFile.java

@@ -236,7 +236,7 @@ private List<DefaultGenericFile> buildParents(int limit) {
             parents.add(parent);
         }
         if (parents.size() < limit) {
-            parents.add((DefaultGenericFile) storage.getRoot());
+            parents.add((DefaultGenericFile) storage.getRootDirectory());
         }
         return parents;
     }

shellfx-storage/src/main/java/com/techsenger/shellfx/storage/FileStorage.java

@@ -74,6 +74,17 @@ public interface FileStorage<T extends GenericFile> {
      */
     boolean isDefault();
 
+    /**
+     * Returns the root directory entry of this storage.
+     *
+     * <p>The root may be either a real directory (e.g. on a network drive) or a virtual
+     * placeholder (e.g. a local file system root that does not physically exist as a standalone
+     * directory entry).
+     *
+     * @return the root entry, never {@code null}
+     */
+    T getRootDirectory();
+
     /**
      * Returns the direct subdirectories of the directory identified by {@code uri}, excluding regular files.
      *
@@ -136,17 +147,6 @@ public interface FileStorage<T extends GenericFile> {
      */
     T getParent(T file) throws NoSuchFileException, AccessDeniedException, IOException;
 
-    /**
-     * Returns the root directory entry of this storage.
-     *
-     * <p>The root may be either a real directory (e.g. on a network drive) or a virtual
-     * placeholder (e.g. a local file system root that does not physically exist as a standalone
-     * directory entry).
-     *
-     * @return the root entry, never {@code null}
-     */
-    T getRoot();
-
     /**
      * Creates a new directory at the given URI. Only one directory level is created; the parent
      * directory must already exist.

shellfx-storage/src/test/java/com/techsenger/shellfx/storage/DefaultGenericFileTest.java

@@ -52,7 +52,7 @@ void setUp() {
         root.setVirtual(true);
 
         when(storage.getRootUri()).thenReturn(rootUri);
-        when(storage.getRoot()).thenReturn(root);
+        when(storage.getRootDirectory()).thenReturn(root);
 
         URI childUri = IS_WINDOWS
                 ? URI.create("file:///C:/home/user/foo/bar")