| 1 | /* |
| 2 | * Copyright 2001-2005 Stephen Colebourne |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.joda.time.chrono; |
| 17 | |
| 18 | import java.util.HashMap; |
| 19 | import java.util.Locale; |
| 20 | |
| 21 | import org.joda.time.Chronology; |
| 22 | import org.joda.time.DateTime; |
| 23 | import org.joda.time.DateTimeField; |
| 24 | import org.joda.time.DateTimeZone; |
| 25 | import org.joda.time.DurationField; |
| 26 | import org.joda.time.MutableDateTime; |
| 27 | import org.joda.time.ReadableDateTime; |
| 28 | import org.joda.time.field.DecoratedDateTimeField; |
| 29 | import org.joda.time.field.DecoratedDurationField; |
| 30 | import org.joda.time.field.FieldUtils; |
| 31 | import org.joda.time.format.DateTimeFormatter; |
| 32 | import org.joda.time.format.ISODateTimeFormat; |
| 33 | |
| 34 | /** |
| 35 | * Wraps another Chronology to impose limits on the range of instants that |
| 36 | * the fields within a Chronology may support. The limits are applied to both |
| 37 | * DateTimeFields and DurationFields. |
| 38 | * <p> |
| 39 | * Methods in DateTimeField and DurationField throw an IllegalArgumentException |
| 40 | * whenever given an input instant that is outside the limits or when an |
| 41 | * attempt is made to move an instant outside the limits. |
| 42 | * <p> |
| 43 | * LimitChronology is thread-safe and immutable. |
| 44 | * |
| 45 | * @author Brian S O'Neill |
| 46 | * @author Stephen Colebourne |
| 47 | * @since 1.0 |
| 48 | */ |
| 49 | public final class LimitChronology extends AssembledChronology { |
| 50 | |
| 51 | /** Serialization lock */ |
| 52 | private static final long serialVersionUID = 7670866536893052522L; |
| 53 | |
| 54 | /** |
| 55 | * Wraps another chronology, with datetime limits. When withUTC or |
| 56 | * withZone is called, the returned LimitChronology instance has |
| 57 | * the same limits, except they are time zone adjusted. |
| 58 | * |
| 59 | * @param base base chronology to wrap |
| 60 | * @param lowerLimit inclusive lower limit, or null if none |
| 61 | * @param upperLimit exclusive upper limit, or null if none |
| 62 | * @throws IllegalArgumentException if chronology is null or limits are invalid |
| 63 | */ |
| 64 | public static LimitChronology getInstance(Chronology base, |
| 65 | ReadableDateTime lowerLimit, |
| 66 | ReadableDateTime upperLimit) { |
| 67 | if (base == null) { |
| 68 | throw new IllegalArgumentException("Must supply a chronology"); |
| 69 | } |
| 70 | |
| 71 | lowerLimit = lowerLimit == null ? null : lowerLimit.toDateTime(); |
| 72 | upperLimit = upperLimit == null ? null : upperLimit.toDateTime(); |
| 73 | |
| 74 | if (lowerLimit != null && upperLimit != null) { |
| 75 | if (!lowerLimit.isBefore(upperLimit)) { |
| 76 | throw new IllegalArgumentException |
| 77 | ("The lower limit must be come before than the upper limit"); |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | return new LimitChronology(base, (DateTime)lowerLimit, (DateTime)upperLimit); |
| 82 | } |
| 83 | |
| 84 | final DateTime iLowerLimit; |
| 85 | final DateTime iUpperLimit; |
| 86 | |
| 87 | private transient LimitChronology iWithUTC; |
| 88 | |
| 89 | /** |
| 90 | * Wraps another chronology, with datetime limits. When withUTC or |
| 91 | * withZone is called, the returned LimitChronology instance has |
| 92 | * the same limits, except they are time zone adjusted. |
| 93 | * |
| 94 | * @param lowerLimit inclusive lower limit, or null if none |
| 95 | * @param upperLimit exclusive upper limit, or null if none |
| 96 | */ |
| 97 | private LimitChronology(Chronology base, |
| 98 | DateTime lowerLimit, DateTime upperLimit) { |
| 99 | super(base, null); |
| 100 | // These can be set after assembly. |
| 101 | iLowerLimit = lowerLimit; |
| 102 | iUpperLimit = upperLimit; |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * Returns the inclusive lower limit instant. |
| 107 | * |
| 108 | * @return lower limit |
| 109 | */ |
| 110 | public DateTime getLowerLimit() { |
| 111 | return iLowerLimit; |
| 112 | } |
| 113 | |
| 114 | /** |
| 115 | * Returns the inclusive upper limit instant. |
| 116 | * |
| 117 | * @return upper limit |
| 118 | */ |
| 119 | public DateTime getUpperLimit() { |
| 120 | return iUpperLimit; |
| 121 | } |
| 122 | |
| 123 | /** |
| 124 | * If this LimitChronology is already UTC, then this is |
| 125 | * returned. Otherwise, a new instance is returned, with the limits |
| 126 | * adjusted to the new time zone. |
| 127 | */ |
| 128 | public Chronology withUTC() { |
| 129 | return withZone(DateTimeZone.UTC); |
| 130 | } |
| 131 | |
| 132 | /** |
| 133 | * If this LimitChronology has the same time zone as the one given, then |
| 134 | * this is returned. Otherwise, a new instance is returned, with the limits |
| 135 | * adjusted to the new time zone. |
| 136 | */ |
| 137 | public Chronology withZone(DateTimeZone zone) { |
| 138 | if (zone == null) { |
| 139 | zone = DateTimeZone.getDefault(); |
| 140 | } |
| 141 | if (zone == getZone()) { |
| 142 | return this; |
| 143 | } |
| 144 | |
| 145 | if (zone == DateTimeZone.UTC && iWithUTC != null) { |
| 146 | return iWithUTC; |
| 147 | } |
| 148 | |
| 149 | DateTime lowerLimit = iLowerLimit; |
| 150 | if (lowerLimit != null) { |
| 151 | MutableDateTime mdt = lowerLimit.toMutableDateTime(); |
| 152 | mdt.setZoneRetainFields(zone); |
| 153 | lowerLimit = mdt.toDateTime(); |
| 154 | } |
| 155 | |
| 156 | DateTime upperLimit = iUpperLimit; |
| 157 | if (upperLimit != null) { |
| 158 | MutableDateTime mdt = upperLimit.toMutableDateTime(); |
| 159 | mdt.setZoneRetainFields(zone); |
| 160 | upperLimit = mdt.toDateTime(); |
| 161 | } |
| 162 | |
| 163 | LimitChronology chrono = getInstance |
| 164 | (getBase().withZone(zone), lowerLimit, upperLimit); |
| 165 | |
| 166 | if (zone == DateTimeZone.UTC) { |
| 167 | iWithUTC = chrono; |
| 168 | } |
| 169 | |
| 170 | return chrono; |
| 171 | } |
| 172 | |
| 173 | public long getDateTimeMillis(int year, int monthOfYear, int dayOfMonth, |
| 174 | int millisOfDay) |
| 175 | throws IllegalArgumentException |
| 176 | { |
| 177 | long instant = getBase().getDateTimeMillis(year, monthOfYear, dayOfMonth, millisOfDay); |
| 178 | checkLimits(instant, "resulting"); |
| 179 | return instant; |
| 180 | } |
| 181 | |
| 182 | public long getDateTimeMillis(int year, int monthOfYear, int dayOfMonth, |
| 183 | int hourOfDay, int minuteOfHour, |
| 184 | int secondOfMinute, int millisOfSecond) |
| 185 | throws IllegalArgumentException |
| 186 | { |
| 187 | long instant = getBase().getDateTimeMillis |
| 188 | (year, monthOfYear, dayOfMonth, |
| 189 | hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond); |
| 190 | checkLimits(instant, "resulting"); |
| 191 | return instant; |
| 192 | } |
| 193 | |
| 194 | public long getDateTimeMillis(long instant, |
| 195 | int hourOfDay, int minuteOfHour, |
| 196 | int secondOfMinute, int millisOfSecond) |
| 197 | throws IllegalArgumentException |
| 198 | { |
| 199 | checkLimits(instant, null); |
| 200 | instant = getBase().getDateTimeMillis |
| 201 | (instant, hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond); |
| 202 | checkLimits(instant, "resulting"); |
| 203 | return instant; |
| 204 | } |
| 205 | |
| 206 | protected void assemble(Fields fields) { |
| 207 | // Keep a local cache of converted fields so as not to create redundant |
| 208 | // objects. |
| 209 | HashMap converted = new HashMap(); |
| 210 | |
| 211 | // Convert duration fields... |
| 212 | |
| 213 | fields.eras = convertField(fields.eras, converted); |
| 214 | fields.centuries = convertField(fields.centuries, converted); |
| 215 | fields.years = convertField(fields.years, converted); |
| 216 | fields.months = convertField(fields.months, converted); |
| 217 | fields.weekyears = convertField(fields.weekyears, converted); |
| 218 | fields.weeks = convertField(fields.weeks, converted); |
| 219 | fields.days = convertField(fields.days, converted); |
| 220 | |
| 221 | fields.halfdays = convertField(fields.halfdays, converted); |
| 222 | fields.hours = convertField(fields.hours, converted); |
| 223 | fields.minutes = convertField(fields.minutes, converted); |
| 224 | fields.seconds = convertField(fields.seconds, converted); |
| 225 | fields.millis = convertField(fields.millis, converted); |
| 226 | |
| 227 | // Convert datetime fields... |
| 228 | |
| 229 | fields.year = convertField(fields.year, converted); |
| 230 | fields.yearOfEra = convertField(fields.yearOfEra, converted); |
| 231 | fields.yearOfCentury = convertField(fields.yearOfCentury, converted); |
| 232 | fields.centuryOfEra = convertField(fields.centuryOfEra, converted); |
| 233 | fields.era = convertField(fields.era, converted); |
| 234 | fields.dayOfWeek = convertField(fields.dayOfWeek, converted); |
| 235 | fields.dayOfMonth = convertField(fields.dayOfMonth, converted); |
| 236 | fields.dayOfYear = convertField(fields.dayOfYear, converted); |
| 237 | fields.monthOfYear = convertField(fields.monthOfYear, converted); |
| 238 | fields.weekOfWeekyear = convertField(fields.weekOfWeekyear, converted); |
| 239 | fields.weekyear = convertField(fields.weekyear, converted); |
| 240 | fields.weekyearOfCentury = convertField(fields.weekyearOfCentury, converted); |
| 241 | |
| 242 | fields.millisOfSecond = convertField(fields.millisOfSecond, converted); |
| 243 | fields.millisOfDay = convertField(fields.millisOfDay, converted); |
| 244 | fields.secondOfMinute = convertField(fields.secondOfMinute, converted); |
| 245 | fields.secondOfDay = convertField(fields.secondOfDay, converted); |
| 246 | fields.minuteOfHour = convertField(fields.minuteOfHour, converted); |
| 247 | fields.minuteOfDay = convertField(fields.minuteOfDay, converted); |
| 248 | fields.hourOfDay = convertField(fields.hourOfDay, converted); |
| 249 | fields.hourOfHalfday = convertField(fields.hourOfHalfday, converted); |
| 250 | fields.clockhourOfDay = convertField(fields.clockhourOfDay, converted); |
| 251 | fields.clockhourOfHalfday = convertField(fields.clockhourOfHalfday, converted); |
| 252 | fields.halfdayOfDay = convertField(fields.halfdayOfDay, converted); |
| 253 | } |
| 254 | |
| 255 | private DurationField convertField(DurationField field, HashMap converted) { |
| 256 | if (field == null || !field.isSupported()) { |
| 257 | return field; |
| 258 | } |
| 259 | if (converted.containsKey(field)) { |
| 260 | return (DurationField)converted.get(field); |
| 261 | } |
| 262 | LimitDurationField limitField = new LimitDurationField(field); |
| 263 | converted.put(field, limitField); |
| 264 | return limitField; |
| 265 | } |
| 266 | |
| 267 | private DateTimeField convertField(DateTimeField field, HashMap converted) { |
| 268 | if (field == null || !field.isSupported()) { |
| 269 | return field; |
| 270 | } |
| 271 | if (converted.containsKey(field)) { |
| 272 | return (DateTimeField)converted.get(field); |
| 273 | } |
| 274 | LimitDateTimeField limitField = |
| 275 | new LimitDateTimeField(field, |
| 276 | convertField(field.getDurationField(), converted), |
| 277 | convertField(field.getRangeDurationField(), converted), |
| 278 | convertField(field.getLeapDurationField(), converted)); |
| 279 | converted.put(field, limitField); |
| 280 | return limitField; |
| 281 | } |
| 282 | |
| 283 | void checkLimits(long instant, String desc) { |
| 284 | DateTime limit; |
| 285 | if ((limit = iLowerLimit) != null && instant < limit.getMillis()) { |
| 286 | throw new LimitException(desc, true); |
| 287 | } |
| 288 | if ((limit = iUpperLimit) != null && instant >= limit.getMillis()) { |
| 289 | throw new LimitException(desc, false); |
| 290 | } |
| 291 | } |
| 292 | |
| 293 | //----------------------------------------------------------------------- |
| 294 | /** |
| 295 | * A limit chronology is only equal to a limit chronology with the |
| 296 | * same base chronology and limits. |
| 297 | * |
| 298 | * @param obj the object to compare to |
| 299 | * @return true if equal |
| 300 | * @since 1.4 |
| 301 | */ |
| 302 | public boolean equals(Object obj) { |
| 303 | if (this == obj) { |
| 304 | return true; |
| 305 | } |
| 306 | if (obj instanceof LimitChronology == false) { |
| 307 | return false; |
| 308 | } |
| 309 | LimitChronology chrono = (LimitChronology) obj; |
| 310 | return |
| 311 | getBase().equals(chrono.getBase()) && |
| 312 | FieldUtils.equals(getLowerLimit(), chrono.getLowerLimit()) && |
| 313 | FieldUtils.equals(getUpperLimit(), chrono.getUpperLimit()); |
| 314 | } |
| 315 | |
| 316 | /** |
| 317 | * A suitable hashcode for the chronology. |
| 318 | * |
| 319 | * @return the hashcode |
| 320 | * @since 1.4 |
| 321 | */ |
| 322 | public int hashCode() { |
| 323 | int hash = 317351877; |
| 324 | hash += (getLowerLimit() != null ? getLowerLimit().hashCode() : 0); |
| 325 | hash += (getUpperLimit() != null ? getUpperLimit().hashCode() : 0); |
| 326 | hash += getBase().hashCode() * 7; |
| 327 | return hash; |
| 328 | } |
| 329 | |
| 330 | /** |
| 331 | * A debugging string for the chronology. |
| 332 | * |
| 333 | * @return the debugging string |
| 334 | */ |
| 335 | public String toString() { |
| 336 | return "LimitChronology[" + getBase().toString() + ", " + |
| 337 | (getLowerLimit() == null ? "NoLimit" : getLowerLimit().toString()) + ", " + |
| 338 | (getUpperLimit() == null ? "NoLimit" : getUpperLimit().toString()) + ']'; |
| 339 | } |
| 340 | |
| 341 | //----------------------------------------------------------------------- |
| 342 | /** |
| 343 | * Extends IllegalArgumentException such that the exception message is not |
| 344 | * generated unless it is actually requested. |
| 345 | */ |
| 346 | private class LimitException extends IllegalArgumentException { |
| 347 | private static final long serialVersionUID = -5924689995607498581L; |
| 348 | |
| 349 | private final boolean iIsLow; |
| 350 | |
| 351 | LimitException(String desc, boolean isLow) { |
| 352 | super(desc); |
| 353 | iIsLow = isLow; |
| 354 | } |
| 355 | |
| 356 | public String getMessage() { |
| 357 | StringBuffer buf = new StringBuffer(85); |
| 358 | buf.append("The"); |
| 359 | String desc = super.getMessage(); |
| 360 | if (desc != null) { |
| 361 | buf.append(' '); |
| 362 | buf.append(desc); |
| 363 | } |
| 364 | buf.append(" instant is "); |
| 365 | |
| 366 | DateTimeFormatter p = ISODateTimeFormat.dateTime(); |
| 367 | p = p.withChronology(getBase()); |
| 368 | if (iIsLow) { |
| 369 | buf.append("below the supported minimum of "); |
| 370 | p.printTo(buf, getLowerLimit().getMillis()); |
| 371 | } else { |
| 372 | buf.append("above the supported maximum of "); |
| 373 | p.printTo(buf, getUpperLimit().getMillis()); |
| 374 | } |
| 375 | |
| 376 | buf.append(" ("); |
| 377 | buf.append(getBase()); |
| 378 | buf.append(')'); |
| 379 | |
| 380 | return buf.toString(); |
| 381 | } |
| 382 | |
| 383 | public String toString() { |
| 384 | return "IllegalArgumentException: " + getMessage(); |
| 385 | } |
| 386 | } |
| 387 | |
| 388 | private class LimitDurationField extends DecoratedDurationField { |
| 389 | private static final long serialVersionUID = 8049297699408782284L; |
| 390 | |
| 391 | LimitDurationField(DurationField field) { |
| 392 | super(field, field.getType()); |
| 393 | } |
| 394 | |
| 395 | public int getValue(long duration, long instant) { |
| 396 | checkLimits(instant, null); |
| 397 | return getWrappedField().getValue(duration, instant); |
| 398 | } |
| 399 | |
| 400 | public long getValueAsLong(long duration, long instant) { |
| 401 | checkLimits(instant, null); |
| 402 | return getWrappedField().getValueAsLong(duration, instant); |
| 403 | } |
| 404 | |
| 405 | public long getMillis(int value, long instant) { |
| 406 | checkLimits(instant, null); |
| 407 | return getWrappedField().getMillis(value, instant); |
| 408 | } |
| 409 | |
| 410 | public long getMillis(long value, long instant) { |
| 411 | checkLimits(instant, null); |
| 412 | return getWrappedField().getMillis(value, instant); |
| 413 | } |
| 414 | |
| 415 | public long add(long instant, int amount) { |
| 416 | checkLimits(instant, null); |
| 417 | long result = getWrappedField().add(instant, amount); |
| 418 | checkLimits(result, "resulting"); |
| 419 | return result; |
| 420 | } |
| 421 | |
| 422 | public long add(long instant, long amount) { |
| 423 | checkLimits(instant, null); |
| 424 | long result = getWrappedField().add(instant, amount); |
| 425 | checkLimits(result, "resulting"); |
| 426 | return result; |
| 427 | } |
| 428 | |
| 429 | public int getDifference(long minuendInstant, long subtrahendInstant) { |
| 430 | checkLimits(minuendInstant, "minuend"); |
| 431 | checkLimits(subtrahendInstant, "subtrahend"); |
| 432 | return getWrappedField().getDifference(minuendInstant, subtrahendInstant); |
| 433 | } |
| 434 | |
| 435 | public long getDifferenceAsLong(long minuendInstant, long subtrahendInstant) { |
| 436 | checkLimits(minuendInstant, "minuend"); |
| 437 | checkLimits(subtrahendInstant, "subtrahend"); |
| 438 | return getWrappedField().getDifferenceAsLong(minuendInstant, subtrahendInstant); |
| 439 | } |
| 440 | |
| 441 | } |
| 442 | |
| 443 | private class LimitDateTimeField extends DecoratedDateTimeField { |
| 444 | private static final long serialVersionUID = -2435306746995699312L; |
| 445 | |
| 446 | private final DurationField iDurationField; |
| 447 | private final DurationField iRangeDurationField; |
| 448 | private final DurationField iLeapDurationField; |
| 449 | |
| 450 | LimitDateTimeField(DateTimeField field, |
| 451 | DurationField durationField, |
| 452 | DurationField rangeDurationField, |
| 453 | DurationField leapDurationField) { |
| 454 | super(field, field.getType()); |
| 455 | iDurationField = durationField; |
| 456 | iRangeDurationField = rangeDurationField; |
| 457 | iLeapDurationField = leapDurationField; |
| 458 | } |
| 459 | |
| 460 | public int get(long instant) { |
| 461 | checkLimits(instant, null); |
| 462 | return getWrappedField().get(instant); |
| 463 | } |
| 464 | |
| 465 | public String getAsText(long instant, Locale locale) { |
| 466 | checkLimits(instant, null); |
| 467 | return getWrappedField().getAsText(instant, locale); |
| 468 | } |
| 469 | |
| 470 | public String getAsShortText(long instant, Locale locale) { |
| 471 | checkLimits(instant, null); |
| 472 | return getWrappedField().getAsShortText(instant, locale); |
| 473 | } |
| 474 | |
| 475 | public long add(long instant, int amount) { |
| 476 | checkLimits(instant, null); |
| 477 | long result = getWrappedField().add(instant, amount); |
| 478 | checkLimits(result, "resulting"); |
| 479 | return result; |
| 480 | } |
| 481 | |
| 482 | public long add(long instant, long amount) { |
| 483 | checkLimits(instant, null); |
| 484 | long result = getWrappedField().add(instant, amount); |
| 485 | checkLimits(result, "resulting"); |
| 486 | return result; |
| 487 | } |
| 488 | |
| 489 | public long addWrapField(long instant, int amount) { |
| 490 | checkLimits(instant, null); |
| 491 | long result = getWrappedField().addWrapField(instant, amount); |
| 492 | checkLimits(result, "resulting"); |
| 493 | return result; |
| 494 | } |
| 495 | |
| 496 | public int getDifference(long minuendInstant, long subtrahendInstant) { |
| 497 | checkLimits(minuendInstant, "minuend"); |
| 498 | checkLimits(subtrahendInstant, "subtrahend"); |
| 499 | return getWrappedField().getDifference(minuendInstant, subtrahendInstant); |
| 500 | } |
| 501 | |
| 502 | public long getDifferenceAsLong(long minuendInstant, long subtrahendInstant) { |
| 503 | checkLimits(minuendInstant, "minuend"); |
| 504 | checkLimits(subtrahendInstant, "subtrahend"); |
| 505 | return getWrappedField().getDifferenceAsLong(minuendInstant, subtrahendInstant); |
| 506 | } |
| 507 | |
| 508 | public long set(long instant, int value) { |
| 509 | checkLimits(instant, null); |
| 510 | long result = getWrappedField().set(instant, value); |
| 511 | checkLimits(result, "resulting"); |
| 512 | return result; |
| 513 | } |
| 514 | |
| 515 | public long set(long instant, String text, Locale locale) { |
| 516 | checkLimits(instant, null); |
| 517 | long result = getWrappedField().set(instant, text, locale); |
| 518 | checkLimits(result, "resulting"); |
| 519 | return result; |
| 520 | } |
| 521 | |
| 522 | public final DurationField getDurationField() { |
| 523 | return iDurationField; |
| 524 | } |
| 525 | |
| 526 | public final DurationField getRangeDurationField() { |
| 527 | return iRangeDurationField; |
| 528 | } |
| 529 | |
| 530 | public boolean isLeap(long instant) { |
| 531 | checkLimits(instant, null); |
| 532 | return getWrappedField().isLeap(instant); |
| 533 | } |
| 534 | |
| 535 | public int getLeapAmount(long instant) { |
| 536 | checkLimits(instant, null); |
| 537 | return getWrappedField().getLeapAmount(instant); |
| 538 | } |
| 539 | |
| 540 | public final DurationField getLeapDurationField() { |
| 541 | return iLeapDurationField; |
| 542 | } |
| 543 | |
| 544 | public long roundFloor(long instant) { |
| 545 | checkLimits(instant, null); |
| 546 | long result = getWrappedField().roundFloor(instant); |
| 547 | checkLimits(result, "resulting"); |
| 548 | return result; |
| 549 | } |
| 550 | |
| 551 | public long roundCeiling(long instant) { |
| 552 | checkLimits(instant, null); |
| 553 | long result = getWrappedField().roundCeiling(instant); |
| 554 | checkLimits(result, "resulting"); |
| 555 | return result; |
| 556 | } |
| 557 | |
| 558 | public long roundHalfFloor(long instant) { |
| 559 | checkLimits(instant, null); |
| 560 | long result = getWrappedField().roundHalfFloor(instant); |
| 561 | checkLimits(result, "resulting"); |
| 562 | return result; |
| 563 | } |
| 564 | |
| 565 | public long roundHalfCeiling(long instant) { |
| 566 | checkLimits(instant, null); |
| 567 | long result = getWrappedField().roundHalfCeiling(instant); |
| 568 | checkLimits(result, "resulting"); |
| 569 | return result; |
| 570 | } |
| 571 | |
| 572 | public long roundHalfEven(long instant) { |
| 573 | checkLimits(instant, null); |
| 574 | long result = getWrappedField().roundHalfEven(instant); |
| 575 | checkLimits(result, "resulting"); |
| 576 | return result; |
| 577 | } |
| 578 | |
| 579 | public long remainder(long instant) { |
| 580 | checkLimits(instant, null); |
| 581 | long result = getWrappedField().remainder(instant); |
| 582 | checkLimits(result, "resulting"); |
| 583 | return result; |
| 584 | } |
| 585 | |
| 586 | public int getMinimumValue(long instant) { |
| 587 | checkLimits(instant, null); |
| 588 | return getWrappedField().getMinimumValue(instant); |
| 589 | } |
| 590 | |
| 591 | public int getMaximumValue(long instant) { |
| 592 | checkLimits(instant, null); |
| 593 | return getWrappedField().getMaximumValue(instant); |
| 594 | } |
| 595 | |
| 596 | public int getMaximumTextLength(Locale locale) { |
| 597 | return getWrappedField().getMaximumTextLength(locale); |
| 598 | } |
| 599 | |
| 600 | public int getMaximumShortTextLength(Locale locale) { |
| 601 | return getWrappedField().getMaximumShortTextLength(locale); |
| 602 | } |
| 603 | |
| 604 | } |
| 605 | |
| 606 | } |