333 public static final int STRICT = 0x00000800;
334
335 // Bits not (yet) exposed in the public API either because they
336 // have different meanings for fields and methods and there is no
337 // way to distinguish between the two in this class, or because
338 // they are not Java programming language keywords
339 static final int BRIDGE = 0x00000040;
340 static final int VARARGS = 0x00000080;
341 static final int SYNTHETIC = 0x00001000;
342 static final int ANNOTATION = 0x00002000;
343 static final int ENUM = 0x00004000;
344 static final int MANDATED = 0x00008000;
345 static boolean isSynthetic(int mod) {
346 return (mod & SYNTHETIC) != 0;
347 }
348
349 static boolean isMandated(int mod) {
350 return (mod & MANDATED) != 0;
351 }
352
353 /**
354 * See JLSv3 section 8.1.1.
355 */
356 private static final int CLASS_MODIFIERS =
357 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
358 Modifier.ABSTRACT | Modifier.STATIC | Modifier.FINAL |
359 Modifier.STRICT;
360
361 /**
362 * See JLSv3 section 9.1.1.
363 */
364 private static final int INTERFACE_MODIFIERS =
365 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
366 Modifier.ABSTRACT | Modifier.STATIC | Modifier.STRICT;
367
368
369 /**
370 * See JLSv3 section 8.8.3.
371 */
372 private static final int CONSTRUCTOR_MODIFIERS =
373 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE;
374
375 /**
376 * See JLSv3 section 8.4.3.
377 */
378 private static final int METHOD_MODIFIERS =
379 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
380 Modifier.ABSTRACT | Modifier.STATIC | Modifier.FINAL |
381 Modifier.SYNCHRONIZED | Modifier.NATIVE | Modifier.STRICT;
382
383 /**
384 * See JLSv3 section 8.3.1.
385 */
386 private static final int FIELD_MODIFIERS =
387 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
388 Modifier.STATIC | Modifier.FINAL | Modifier.TRANSIENT |
389 Modifier.VOLATILE;
390
391 /**
392 *
393 */
394 static final int ACCESS_MODIFIERS =
395 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE;
396
397 /**
398 * Return an {@code int} value OR-ing together the source language
399 * modifiers that can be applied to a class.
400 * @return an {@code int} value OR-ing together the source language
401 * modifiers that can be applied to a class.
402 *
403 * @jls 8.1.1 Class Modifiers
404 * @since 1.7
405 */
406 public static int classModifiers() {
407 return CLASS_MODIFIERS;
408 }
409
410 /**
411 * Return an {@code int} value OR-ing together the source language
412 * modifiers that can be applied to an interface.
413 * @return an {@code int} value OR-ing together the source language
414 * modifiers that can be applied to an inteface.
415 *
416 * @jls 9.1.1 Interface Modifiers
417 * @since 1.7
418 */
419 public static int interfaceModifiers() {
420 return INTERFACE_MODIFIERS;
421 }
422
423 /**
424 * Return an {@code int} value OR-ing together the source language
425 * modifiers that can be applied to a constructor.
426 * @return an {@code int} value OR-ing together the source language
427 * modifiers that can be applied to a constructor.
428 *
429 * @jls 8.8.3 Constructor Modifiers
430 * @since 1.7
431 */
432 public static int constructorModifiers() {
433 return CONSTRUCTOR_MODIFIERS;
434 }
435
436 /**
437 * Return an {@code int} value OR-ing together the source language
438 * modifiers that can be applied to a method.
439 * @return an {@code int} value OR-ing together the source language
440 * modifiers that can be applied to a method.
441 *
442 * @jls 8.4.3 Method Modifiers
443 * @since 1.7
444 */
445 public static int methodModifiers() {
446 return METHOD_MODIFIERS;
447 }
448
449
450 /**
451 * Return an {@code int} value OR-ing together the source language
452 * modifiers that can be applied to a field.
453 * @return an {@code int} value OR-ing together the source language
454 * modifiers that can be applied to a field.
455 *
456 * @jls 8.3.1 Field Modifiers
457 * @since 1.7
458 */
459 public static int fieldModifiers() {
460 return FIELD_MODIFIERS;
461 }
462 }
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333 public static final int STRICT = 0x00000800;
334
335 // Bits not (yet) exposed in the public API either because they
336 // have different meanings for fields and methods and there is no
337 // way to distinguish between the two in this class, or because
338 // they are not Java programming language keywords
339 static final int BRIDGE = 0x00000040;
340 static final int VARARGS = 0x00000080;
341 static final int SYNTHETIC = 0x00001000;
342 static final int ANNOTATION = 0x00002000;
343 static final int ENUM = 0x00004000;
344 static final int MANDATED = 0x00008000;
345 static boolean isSynthetic(int mod) {
346 return (mod & SYNTHETIC) != 0;
347 }
348
349 static boolean isMandated(int mod) {
350 return (mod & MANDATED) != 0;
351 }
352
353 // Note on the FOO_MODIFIERS fields and fooModifiers() methods:
354 // the sets of modifiers are not guaranteed to be constants
355 // across time and Java SE releases. Therefore, it would not be
356 // appropriate to expose an external interface to this information
357 // that would allow the values to be treated as Java-level
358 // constants since the values could be constant folded and updates
359 // to the sets of modifiers missed. Thus, the fooModifiers()
360 // methods return an unchanging values for a given release, but a
361 // value that can change over time.
362
363 /**
364 * The Java source modifiers that can be applied to a class.
365 * @jls 8.1.1 Class Modifiers
366 */
367 private static final int CLASS_MODIFIERS =
368 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
369 Modifier.ABSTRACT | Modifier.STATIC | Modifier.FINAL |
370 Modifier.STRICT;
371
372 /**
373 * The Java source modifiers that can be applied to an interface.
374 * @jls 9.1.1 Interface Modifiers
375 */
376 private static final int INTERFACE_MODIFIERS =
377 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
378 Modifier.ABSTRACT | Modifier.STATIC | Modifier.STRICT;
379
380
381 /**
382 * The Java source modifiers that can be applied to a constructor.
383 * @jls 8.8.3 Constructor Modifiers
384 */
385 private static final int CONSTRUCTOR_MODIFIERS =
386 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE;
387
388 /**
389 * The Java source modifiers that can be applied to a method.
390 * @jls8.4.3 Method Modifiers
391 */
392 private static final int METHOD_MODIFIERS =
393 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
394 Modifier.ABSTRACT | Modifier.STATIC | Modifier.FINAL |
395 Modifier.SYNCHRONIZED | Modifier.NATIVE | Modifier.STRICT;
396
397 /**
398 * The Java source modifiers that can be applied to a field.
399 * @jls 8.3.1 Field Modifiers
400 */
401 private static final int FIELD_MODIFIERS =
402 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE |
403 Modifier.STATIC | Modifier.FINAL | Modifier.TRANSIENT |
404 Modifier.VOLATILE;
405
406 /**
407 * The Java source modifiers that can be applied to a method or constructor parameter.
408 * @jls 8.4.1 Formal Parameters
409 */
410 private static final int PARAMETER_MODIFIERS =
411 Modifier.FINAL;
412
413 /**
414 *
415 */
416 static final int ACCESS_MODIFIERS =
417 Modifier.PUBLIC | Modifier.PROTECTED | Modifier.PRIVATE;
418
419 /**
420 * Return an {@code int} value OR-ing together the source language
421 * modifiers that can be applied to a class.
422 * @return an {@code int} value OR-ing together the source language
423 * modifiers that can be applied to a class.
424 *
425 * @jls 8.1.1 Class Modifiers
426 * @since 1.7
427 */
428 public static int classModifiers() {
429 return CLASS_MODIFIERS;
430 }
431
432 /**
433 * Return an {@code int} value OR-ing together the source language
434 * modifiers that can be applied to an interface.
435 * @return an {@code int} value OR-ing together the source language
436 * modifiers that can be applied to an interface.
437 *
438 * @jls 9.1.1 Interface Modifiers
439 * @since 1.7
440 */
441 public static int interfaceModifiers() {
442 return INTERFACE_MODIFIERS;
443 }
444
445 /**
446 * Return an {@code int} value OR-ing together the source language
447 * modifiers that can be applied to a constructor.
448 * @return an {@code int} value OR-ing together the source language
449 * modifiers that can be applied to a constructor.
450 *
451 * @jls 8.8.3 Constructor Modifiers
452 * @since 1.7
453 */
454 public static int constructorModifiers() {
455 return CONSTRUCTOR_MODIFIERS;
456 }
457
458 /**
459 * Return an {@code int} value OR-ing together the source language
460 * modifiers that can be applied to a method.
461 * @return an {@code int} value OR-ing together the source language
462 * modifiers that can be applied to a method.
463 *
464 * @jls 8.4.3 Method Modifiers
465 * @since 1.7
466 */
467 public static int methodModifiers() {
468 return METHOD_MODIFIERS;
469 }
470
471 /**
472 * Return an {@code int} value OR-ing together the source language
473 * modifiers that can be applied to a field.
474 * @return an {@code int} value OR-ing together the source language
475 * modifiers that can be applied to a field.
476 *
477 * @jls 8.3.1 Field Modifiers
478 * @since 1.7
479 */
480 public static int fieldModifiers() {
481 return FIELD_MODIFIERS;
482 }
483
484 /**
485 * Return an {@code int} value OR-ing together the source language
486 * modifiers that can be applied to a parameter.
487 * @return an {@code int} value OR-ing together the source language
488 * modifiers that can be applied to a parameter.
489 *
490 * @jls 8.4.1 Formal Parameters
491 * @since 1.8
492 */
493 public static int parameterModifiers() {
494 return PARAMETER_MODIFIERS;
495 }
496 }
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