1 /*
2 * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package javafx.scene;
27
28 import java.time.LocalDate;
29
30 import javafx.collections.ObservableList;
31 import javafx.geometry.Bounds;
32 import javafx.geometry.Orientation;
33 import javafx.scene.input.KeyCombination;
34 import javafx.scene.text.Font;
35
36 /**
37 * This enum describes the attributes that an assistive technology
38 * such as a screen reader can request from the scene graph.
39 *
40 * The {@link AccessibleRole} dictates the set of attributes that
41 * the screen reader will request for a particular control. For
42 * example, a slider is expected to return a double that represents
43 * the current value.
44 * <p>
45 * Attributes may have any number of parameters, depending on the particular attribute.</p>
46 * <p>
47 * When the value of an attribute is changed by a node, it must notify the assistive technology
48 * using {@link Node#notifyAccessibleAttributeChanged(AccessibleAttribute)}. This will allow
49 * the screen reader to inform the user that a value has changed. The most common form of
50 * notification is focus change.
51 * </p>
52 *
53 * @see Node#queryAccessibleAttribute(AccessibleAttribute, Object...)
54 * @see Node#notifyAccessibleAttributeChanged(AccessibleAttribute)
55 * @see AccessibleRole
56 * @see AccessibleAttribute#ROLE
57 *
58 * @since JavaFX 8u40
59 */
60 public enum AccessibleAttribute {
61
62 /**
63 * Returns the accelerator for the node.
64 * <ul>
65 * <li>Used by: Menu, MenuItem, RadioMenuItem, and others </li>
66 * <li>Needs notify: no </li>
67 * <li>Return Type: {@link KeyCombination} </li>
68 * <li>Parameters: </li>
69 * </ul>
70 */
71 ACCELERATOR(KeyCombination.class),
72
73 /**
74 * Returns the bounds for the node.
75 * <ul>
76 * <li>Used by: Node </li>
77 * <li>Needs notify: no </li>
78 * <li>Return Type: {@link Bounds} </li>
79 * <li>Parameters: </li>
80 * </ul>
81 */
82 BOUNDS(Bounds.class),
83
84 /**
85 * Returns the array of bounding rectangles for the given character range.
86 * <ul>
87 * <li>Used by: TextField and TextArea </li>
88 * <li>Needs notify: no </li>
89 * <li>Return Type: {@link Bounds}[] </li>
90 * <li>Parameters:
91 * <ul>
92 * <li>{@link Integer} the start offset </li>
93 * <li>{@link Integer} the end offset </li>
94 * </ul>
95 * </li>
96 * </ul>
97 */
98 BOUNDS_FOR_RANGE(Bounds[].class),
99
100 /**
101 * Returns the caret offset for the node.
102 * <ul>
103 * <li>Used by: TextField and TextArea </li>
104 * <li>Needs notify: no </li>
105 * <li>Return Type: {@link Integer} </li>
106 * <li>Parameters: </li>
107 * </ul>
108 */
109 CARET_OFFSET(Integer.class),
110
111 /**
112 * Returns the children for the node.
113 * <ul>
114 * <li>Used by: Parent </li>
115 * <li>Needs notify: no </li>
116 * <li>Return Type: {@link javafx.collections.ObservableList}<{@link Node}> </li>
117 * <li>Parameters: </li>
118 * </ul>
119 */
120 CHILDREN(ObservableList.class),
121
122 /**
123 * Returns the column at the given index.
124 * <ul>
125 * <li>Used by: TableView and TreeTableView </li>
126 * <li>Needs notify: no </li>
127 * <li>Return Type: {@link Node} </li>
128 * <li>Parameters:
129 * <ul>
130 * <li>{@link Integer} the index </li>
131 * </ul>
132 * </li>
133 * </ul>
134 */
135 COLUMN_AT_INDEX(Node.class),
136
137 /**
138 * Returns the cell at the given row and column indices.
139 * <ul>
140 * <li>Used by: TableView and TreeTableView </li>
141 * <li>Needs notify: no </li>
142 * <li>Return Type: {@link Node} </li>
143 * <li>Parameters:
144 * <ul>
145 * <li>{@link Integer} the row index </li>
146 * <li>{@link Integer} the column index </li>
147 * </ul>
148 * </li>
149 * </ul>
150 */
151 CELL_AT_ROW_COLUMN(Node.class),
152
153 /**
154 * Returns the column count for the node.
155 * <ul>
156 * <li>Used by: TableView and TreeTableView </li>
157 * <li>Needs notify: no </li>
158 * <li>Return Type: {@link Integer} </li>
159 * <li>Parameters: </li>
160 * </ul>
161 */
162 COLUMN_COUNT(Integer.class),
163
164 /**
165 * Returns the column index for the node.
166 * <ul>
167 * <li>Used by: TableCell and TreeTableCell </li>
168 * <li>Needs notify: no </li>
169 * <li>Return Type: {@link Integer} </li>
170 * <li>Parameters: </li>
171 * </ul>
172 */
173 COLUMN_INDEX(Integer.class),
174
175 /**
176 * Returns the contents of the node.
177 * <ul>
178 * <li>Used by: ScrollPane </li>
179 * <li>Needs notify: no </li>
180 * <li>Return Type: {@link Node} </li>
181 * <li>Parameters: </li>
182 * </ul>
183 */
184 CONTENTS(Node.class),
185
186 /**
187 * Returns true if the node is disabled, otherwise false.
188 * <ul>
189 * <li>Used by: Node </li>
190 * <li>Needs notify: no </li>
191 * <li>Return Type: {@link Boolean} </li>
192 * <li>Parameters: </li>
193 * </ul>
194 */
195 DISABLED(Boolean.class),
196
197 /**
198 * Returns the depth of a row in the disclosure hierarchy.
199 * <ul>
200 * <li>Used by: TreeItem and TreeTableRow </li>
201 * <li>Needs notify: no </li>
202 * <li>Return Type: {@link Integer} </li>
203 * <li>Parameters: </li>
204 * </ul>
205 */
206 DISCLOSURE_LEVEL(Integer.class),
207
208 /**
209 * Returns the local date for the node.
210 * <ul>
211 * <li>Used by: DatePicker </li>
212 * <li>Needs notify: no </li>
213 * <li>Return Type: {@link LocalDate} </li>
214 * <li>Parameters: </li>
215 * </ul>
216 */
217 DATE(LocalDate.class),
218
219 /**
220 * Returns true if the node is editable, otherwise false.
221 * <ul>
222 * <li>Used by: TextField, ComboBox, and others </li>
223 * <li>Needs notify: no </li>
224 * <li>Return Type: {@link Boolean} </li>
225 * <li>Parameters: </li>
226 * </ul>
227 */
228 EDITABLE(Boolean.class),
229
230 /**
231 * Returns true if the node is expanded, otherwise false.
232 * <ul>
233 * <li>Used by: TreeItem, TitledPane, and others </li>
234 * <li>Needs notify: yes </li>
235 * <li>Return Type: {@link Boolean} </li>
236 * <li>Parameters: </li>
237 * </ul>
238 */
239 EXPANDED(Boolean.class),
240
241 /**
242 * Returns the focus item.
243 * <p>
244 * Used for controls such as TabPane, TableView, ListView
245 * where the assistive technology focus is different from the
246 * normal focus node. For example, a table control will have focus,
247 * while a cell inside the table might have the screen reader focus.
248 * </p>
249 * <ul>
250 * <li>Used by: ListView, TabPane, and others </li>
251 * <li>Needs notify: yes </li>
252 * <li>Return Type: {@link Node} </li>
253 * <li>Parameters: </li>
254 * </ul>
255 */
256 FOCUS_ITEM(Node.class),
257
258 /**
259 * Returns the focus node.
260 * Type: Node
261 * <p>
262 * When this attribute is requested from the Scene, the default implementation
263 * returns {@link Scene#focusOwnerProperty()}.
264 * </p>
265 * <ul>
266 * <li>Used by: Scene </li>
267 * <li>Needs notify: yes </li>
268 * <li>Return Type: {@link Node} </li>
269 * <li>Parameters: </li>
270 * </ul>
271 */
272 FOCUS_NODE(Node.class),
273
274 /**
275 * Returns true if the node is focused, otherwise false.
276 * <ul>
277 * <li>Used by: Node </li>
278 * <li>Needs notify: no </li>
279 * <li>Return Type: {@link Boolean} </li>
280 * <li>Parameters: </li>
281 * </ul>
282 */
283 FOCUSED(Boolean.class),
284
285 /**
286 * Returns the font for the node.
287 * <ul>
288 * <li>Used by: TextField and TextArea </li>
289 * <li>Needs notify: no </li>
290 * <li>Return Type: {@link Font} </li>
291 * <li>Parameters: </li>
292 * </ul>
293 */
294 FONT(Font.class),
295
296 /**
297 * Returns the header for the node.
298 * <ul>
299 * <li>Used by: TableView and TreeTableView </li>
300 * <li>Needs notify: no </li>
301 * <li>Return Type: {@link Node} </li>
302 * <li>Parameters: </li>
303 * </ul>
304 */
305 HEADER(Node.class),
306
307 /**
308 * Returns the help text for the node.
309 * <ul>
310 * <li>Used by: Node </li>
311 * <li>Needs notify: no </li>
312 * <li>Return Type: {@link String} </li>
313 * <li>Parameters: </li>
314 * </ul>
315 */
316 HELP(String.class),
317
318 /**
319 * Returns the horizontal scroll bar for the node.
320 * <ul>
321 * <li>Used by: ListView, ScrollPane, and others </li>
322 * <li>Needs notify: no </li>
323 * <li>Return Type: {@link Node} </li>
324 * <li>Parameters: </li>
325 * </ul>
326 */
327 HORIZONTAL_SCROLLBAR(Node.class),
328
329 /**
330 * Returns true of the node is indeterminaite, otherwise false.
331 * <ul>
332 * <li>Used by: CheckBox and ProgressIndicator </li>
333 * <li>Needs notify: yes </li>
334 * <li>Return Type: {@link Boolean} </li>
335 * <li>Parameters: </li>
336 * </ul>
337 */
338 INDETERMINATE(Boolean.class),
339
340 /**
341 * Returns the item at the given index.
342 * <ul>
343 * <li>Used by: TabPane, ListView, and others </li>
344 * <li>Needs notify: no </li>
345 * <li>Return Type: {@link Node} </li>
346 * <li>Parameters:
347 * <ul>
348 * <li> {@link Integer} the index </li>
349 * </ul>
350 * </li>
351 * </ul>
352 */
353 ITEM_AT_INDEX(Node.class),
354
355 /**
356 * Returns the item count for the node.
357 * <ul>
358 * <li>Used by: TabPane, ListView, and others </li>
359 * <li>Needs notify: no </li>
360 * <li>Return Type: {@link Integer} </li>
361 * <li>Parameters: </li>
362 * </ul>
363 */
364 ITEM_COUNT(Integer.class),
365
366 /**
367 * Returns the index for the node.
368 * <ul>
369 * <li>Used by: ListItem, TableRow, and others </li>
370 * <li>Needs notify: no </li>
371 * <li>Return Type: {@link Integer} </li>
372 * <li>Parameters: </li>
373 * </ul>
374 */
375 INDEX(Integer.class),
376
377 /**
378 * Returns the node that is the label for this node.
379 * <p>When {@link javafx.scene.control.Label#labelForProperty() labelFor} is set,
380 * the default implementation of {@code LABELED_BY} uses this
381 * relationship to return the appropriate node to the screen
382 * reader.</p>
383 * <ul>
384 * <li>Used by: Node </li>
385 * <li>Needs notify: no </li>
386 * <li>Return Type: {@link Node} </li>
387 * <li>Parameters: </li>
388 * </ul>
389 */
390 LABELED_BY(Node.class),
391
392 /**
393 * Returns true if the node is a leaf element, otherwise false.
394 * <ul>
395 * <li>Used by: TreeItem and TreeTableRow </li>
396 * <li>Needs notify: no </li>
397 * <li>Return Type: {@link Boolean} </li>
398 * <li>Parameters: </li>
399 * </ul>
400 */
401 LEAF(Boolean.class),
402
403 /**
404 * Returns the line end offset of the given line index.
405 * <ul>
406 * <li>Used by: TextArea </li>
407 * <li>Needs notify: no </li>
408 * <li>Return Type: {@link Integer} </li>
409 * <li>Parameters:
410 * <ul>
411 * <li> {@link Integer} the line index </li>
412 * </ul>
413 * </li>
414 * </ul>
415 */
416 LINE_END(Integer.class),
417
418 /**
419 * Returns the line index of the given character offset.
420 * <ul>
421 * <li>Used by: TextArea </li>
422 * <li>Needs notify: no </li>
423 * <li>Return Type: {@link Integer} </li>
424 * <li>Parameters:
425 * <ul>
426 * <li> {@link Integer} the character offset </li>
427 * </ul>
428 * </li>
429 * </ul>
430 */
431 LINE_FOR_OFFSET(Integer.class),
432
433 /**
434 * Returns the line start offset of the given line index.
435 * <ul>
436 * <li>Used by: TextArea </li>
437 * <li>Needs notify: no </li>
438 * <li>Return Type: {@link Integer} </li>
439 * <li>Parameters:
440 * <ul>
441 * <li> {@link Integer} the line index </li>
442 * </ul>
443 * </li>
444 * </ul>
445 */
446 LINE_START(Integer.class),
447
448 /**
449 * Returns the minimum value for the node.
450 * <ul>
451 * <li>Used by: Slider, ScrollBar, and others </li>
452 * <li>Needs notify: no </li>
453 * <li>Return Type: {@link Double} </li>
454 * <li>Parameters: </li>
455 * </ul>
456 */
457 MIN_VALUE(Double.class),
458
459 /**
460 * Returns the maximum value for the node.
461 * <ul>
462 * <li>Used by: Slider, ScrollBar, and others </li>
463 * <li>Needs notify: no </li>
464 * <li>Return Type: {@link Double} </li>
465 * <li>Parameters: </li>
466 * </ul>
467 */
468 MAX_VALUE(Double.class),
469
470 /**
471 * Returns the mnemonic for the node.
472 * <ul>
473 * <li>Used by: Menu, MenuItem, CheckMenuItem, and others </li>
474 * <li>Needs notify: no </li>
475 * <li>Return Type: {@link String} </li>
476 * <li>Parameters: </li>
477 * </ul>
478 */
479 MNEMONIC(String.class),
480
481 /**
482 * Returns true if the node allows for multiple selection, otherwise false.
483 * <ul>
484 * <li>Used by: ListView, TableView, and others </li>
485 * <li>Needs notify: no </li>
486 * <li>Return Type: {@link Boolean} </li>
487 * <li>Parameters: </li>
488 * </ul>
489 */
490 MULTIPLE_SELECTION(Boolean.class),
491
492 /**
493 * Returns the node at the given location.
494 * <ul>
495 * <li>Used by: Scene </li>
496 * <li>Needs notify: no </li>
497 * <li>Return Type: {@link Node} </li>
498 * <li>Parameters:
499 * <ul>
500 * <li> {@link javafx.geometry.Point2D} the point location </li>
501 * </ul>
502 * </li>
503 * </ul>
504 */
505 NODE_AT_POINT(Node.class),
506
507 /**
508 * Returns the character offset at the given location.
509 * <ul>
510 * <li>Used by: TextField and TextArea </li>
511 * <li>Needs notify: no </li>
512 * <li>Return Type: {@link Integer} </li>
513 * <li>Parameters:
514 * <ul>
515 * <li> {@link javafx.geometry.Point2D} the point location </li>
516 * </ul>
517 * </li>
518 * </ul>
519 */
520 OFFSET_AT_POINT(Integer.class),
521
522 /**
523 * Returns the orientation of the node.
524 * <ul>
525 * <li>Used by: ScrolBar and Slider </li>
526 * <li>Needs notify: no </li>
527 * <li>Return Type: {@link javafx.geometry.Orientation} </li>
528 * <li>Parameters: </li>
529 * </ul>
530 */
531 ORIENTATION(Orientation.class),
532
533 /**
534 * Return the overflow button for the node.
535 * <ul>
536 * <li>Used by: Toolbar </li>
537 * <li>Needs notify: no </li>
538 * <li>Return Type: {@link Node} </li>
539 * <li>Parameters: </li>
540 * </ul>
541 */
542 OVERFLOW_BUTTON(Node.class),
543
544 /**
545 * Returns the parent for the node.
546 * <ul>
547 * <li>Used by: Node </li>
548 * <li>Needs notify: yes </li>
549 * <li>Return Type: {@link Parent} </li>
550 * <li>Parameters: </li>
551 * </ul>
552 */
553 PARENT(Parent.class),
554
555 /**
556 * Returns the parent menu for the node.
557 * <ul>
558 * <li>Used by: ContextMenu </li>
559 * <li>Needs notify: no </li>
560 * <li>Return Type: {@link Node} </li>
561 * <li>Parameters: </li>
562 * </ul>
563 */
564 PARENT_MENU(Node.class),
565
566 /**
567 * Returns the role for the node.
568 * <ul>
569 * <li>Used by: Node </li>
570 * <li>Needs notify: no </li>
571 * <li>Return Type: {@link AccessibleRole} </li>
572 * <li>Parameters: </li>
573 * </ul>
574 */
575 ROLE(AccessibleRole.class),
576
577 /**
578 * Returns the role description for the node.
579 * <ul>
580 * <li>Used by: Node </li>
581 * <li>Needs notify: no </li>
582 * <li>Return Type: {@link String} </li>
583 * <li>Parameters: </li>
584 * </ul>
585 */
586 ROLE_DESCRIPTION(String.class),
587
588 /**
589 * Returns the row at the given index.
590 * <ul>
591 * <li>Used by: TableView, TreeView, and TreeTableView </li>
592 * <li>Needs notify: no </li>
593 * <li>Return Type: {@link Node} </li>
594 * <li>Parameters:
595 * <ul>
596 * <li> {@link Integer} the row index </li>
597 * </ul>
598 * </li>
599 * </ul>
600 */
601 ROW_AT_INDEX(Node.class),
602
603 /**
604 * Returns the row count for the node.
605 * <ul>
606 * <li>Used by: TableView, TreeView, and TreeTableView </li>
607 * <li>Needs notify: no </li>
608 * <li>Return Type: {@link Integer} </li>
609 * <li>Parameters: </li>
610 * </ul>
611 */
612 ROW_COUNT(Integer.class),
613
614 /**
615 * Returns the row index of the node.
616 * <ul>
617 * <li>Used by: TableCell, TreeItem, and TreeTableCell </li>
618 * <li>Needs notify: no </li>
619 * <li>Return Type: {@link Integer} </li>
620 * <li>Parameters: </li>
621 * </ul>
622 */
623 ROW_INDEX(Integer.class),
624
625 /**
626 * Returns the scene for the node.
627 * <ul>
628 * <li>Used by: Node </li>
629 * <li>Needs notify: no </li>
630 * <li>Return Type: {@link Scene} </li>
631 * <li>Parameters: </li>
632 * </ul>
633 */
634 SCENE(Scene.class),
635
636 /**
637 * Returns true if the node is selected, otherwise false.
638 * <ul>
639 * <li>Used by: CheckBox, TreeItem, and others </li>
640 * <li>Needs notify: no </li>
641 * <li>Return Type: {@link Boolean} </li>
642 * <li>Parameters: </li>
643 * </ul>
644 */
645 SELECTED(Boolean.class),
646
647 /**
648 * Returns the list of selected items for the node.
649 * <ul>
650 * <li>Used by: ListView, TableView, and others </li>
651 * <li>Needs notify: no </li>
652 * <li>Return Type: {@link javafx.collections.ObservableList}<{@link Node}> </li>
653 * <li>Parameters: </li>
654 * </ul>
655 */
656 SELECTED_ITEMS(ObservableList.class),
657
658 /**
659 * Returns the text selection end offset for the node.
660 * <ul>
661 * <li>Used by: TextField and TextArea </li>
662 * <li>Needs notify: yes </li>
663 * <li>Return Type: {@link Integer} </li>
664 * <li>Parameters: </li>
665 * </ul>
666 */
667 SELECTION_END(Integer.class),
668
669 /**
670 * Returns the text selection start offset for the node.
671 * <ul>
672 * <li>Used by: TextField and TextArea </li>
673 * <li>Needs notify: yes </li>
674 * <li>Return Type: {@link Integer} </li>
675 * <li>Parameters: </li>
676 * </ul>
677 */
678 SELECTION_START(Integer.class),
679
680 /**
681 * Returns the sub menu for the node.
682 * <ul>
683 * <li>Used by: Menu </li>
684 * <li>Needs notify: no </li>
685 * <li>Return Type: {@link Node} </li>
686 * <li>Parameters: </li>
687 * </ul>
688 */
689 SUBMENU(Node.class),
690
691 /**
692 * Returns the text for the node.
693 * E.g.
694 * <ul>
695 * <li>ComboBox returns a string representation of the current selected item.
696 * <li>TextField returns the contents of the text field.
697 * </ul>
698 *
699 * <ul>
700 * <li>Used by: Node </li>
701 * <li>Needs notify: yes </li>
702 * <li>Return Type: {@link String} </li>
703 * <li>Parameters: </li>
704 * </ul>
705 */
706 TEXT(String.class),
707
708 /**
709 * Returns a tree item at the given index, relative to its TREE_ITEM_PARENT.
710 * <ul>
711 * <li>Used by: TreeItem and TreeTableRow </li>
712 * <li>Needs notify: no </li>
713 * <li>Return Type: {@link Node} </li>
714 * <li>Parameters:
715 * <ul>
716 * <li> {@link Integer} the index </li>
717 * </ul>
718 * </li>
719 * </ul>
720 */
721 TREE_ITEM_AT_INDEX(Node.class),
722
723 /**
724 * Returns the tree item count for the node, relative to its TREE_ITEM_PARENT.
725 * <ul>
726 * <li>Used by: TreeItem and TreeTableRow </li>
727 * <li>Needs notify: no </li>
728 * <li>Return Type: {@link Integer} </li>
729 * <li>Parameters: </li>
730 * </ul>
731 */
732 TREE_ITEM_COUNT(Integer.class),
733
734 /**
735 * Returns the parent item for the item, or null if the item is the root.
736 * <ul>
737 * <li>Used by: TreeItem and TreeTableRow </li>
738 * <li>Needs notify: no </li>
739 * <li>Return Type: {@link Node} </li>
740 * <li>Parameters: </li>
741 * </ul>
742 */
743 TREE_ITEM_PARENT(Node.class),
744
745 /**
746 * Returns the value for the node.
747 * <ul>
748 * <li>Used by: Slider, ScrollBar, Thumb, and others </li>
749 * <li>Needs notify: yes </li>
750 * <li>Return Type: {@link Double} </li>
751 * <li>Parameters: </li>
752 * </ul>
753 */
754 VALUE(Double.class),
755
756 /**
757 * Returns the vertical scroll bar for the node.
758 * <ul>
759 * <li>Used by: ListView, ScrollPane, and others </li>
760 * <li>Needs notify: no </li>
761 * <li>Return Type: {@link Node} </li>
762 * <li>Parameters: </li>
763 * </ul>
764 */
765 VERTICAL_SCROLLBAR(Node.class),
766
767 /**
768 * Returns true if node is visible, otherwise false.
769 * <ul>
770 * <li>Used by: Node and ContextMenu </li>
771 * <li>Needs notify: yes </li>
772 * <li>Return Type: {@link Boolean} </li>
773 * <li>Parameters: </li>
774 * </ul>
775 */
776 VISIBLE(Boolean.class),
777
778 /**
779 * Returns true if the node has been visited, otherwise false.
780 * <ul>
781 * <li>Used by: Hyperlink </li>
782 * <li>Needs notify: no </li>
783 * <li>Return Type: {@link Boolean} </li>
784 * <li>Parameters: </li>
785 * </ul>
786 */
787 VISITED(Boolean.class),
788 ;
789
790 private Class<?> returnClass;
791
792 AccessibleAttribute(Class<?> returnClass) {
793 this.returnClass = returnClass;
794 }
795
796 public Class<?> getReturnType() {
797 return returnClass;
798 }
799 }