[104] | 1 | package schedframe.scheduling.plugin.local; |
---|
| 2 | |
---|
| 3 | import java.util.ArrayList; |
---|
| 4 | import org.joda.time.DateTime; |
---|
| 5 | |
---|
| 6 | /** |
---|
| 7 | * @author Ariel Oleksiak |
---|
| 8 | * |
---|
| 9 | */ |
---|
| 10 | public class TimeOperations { |
---|
| 11 | |
---|
| 12 | long timeDelta; |
---|
| 13 | |
---|
| 14 | public static final long TWENTY_FOUR_HOURS = 24*60*60*1000; //24h in millis |
---|
| 15 | |
---|
| 16 | /** |
---|
| 17 | * Constructor of DateOperations class |
---|
| 18 | * @param timeDelta - parameter used to express potential time overheads, e.g. |
---|
| 19 | * while checking if certain period fits into another |
---|
| 20 | */ |
---|
| 21 | public TimeOperations(long timeDelta) { |
---|
| 22 | this.timeDelta = timeDelta; |
---|
| 23 | } |
---|
| 24 | |
---|
| 25 | //Getters/setters |
---|
| 26 | |
---|
| 27 | public long getTimeDelta() { |
---|
| 28 | return timeDelta; |
---|
| 29 | } |
---|
| 30 | |
---|
| 31 | public void setTimeDelta(long timeDelta) { |
---|
| 32 | this.timeDelta = timeDelta; |
---|
| 33 | } |
---|
| 34 | |
---|
| 35 | //end of getters/setters |
---|
| 36 | |
---|
| 37 | |
---|
| 38 | //Comparisons |
---|
| 39 | |
---|
| 40 | /** |
---|
| 41 | * Compares two Calendar objects taking into account date only, i.e. |
---|
| 42 | * year, month, and day (without hour, minute, second, milis) |
---|
| 43 | * @param date1 |
---|
| 44 | * @param date2 |
---|
| 45 | * @return true if date1 is before date2; false otherwise |
---|
| 46 | */ |
---|
| 47 | public boolean beforeDate(DateTime date1, DateTime date2) { |
---|
| 48 | |
---|
| 49 | if (date1 == null || date2 == null) |
---|
| 50 | return false; |
---|
| 51 | |
---|
| 52 | if (date1.getYear() < date2.getYear()) |
---|
| 53 | return true; |
---|
| 54 | if (date1.getYear() > date2.getYear()) |
---|
| 55 | return false; |
---|
| 56 | |
---|
| 57 | if (date1.getMonthOfYear() < date2.getMonthOfYear()) |
---|
| 58 | return true; |
---|
| 59 | if (date1.getMonthOfYear() > date2.getMonthOfYear()) |
---|
| 60 | return false; |
---|
| 61 | |
---|
| 62 | if (date1.getDayOfMonth() < date2.getDayOfMonth()) |
---|
| 63 | return true; |
---|
| 64 | if (date1.getDayOfMonth() > date2.getDayOfMonth()) |
---|
| 65 | return false; |
---|
| 66 | |
---|
| 67 | return false; |
---|
| 68 | } |
---|
| 69 | |
---|
| 70 | |
---|
| 71 | /** |
---|
| 72 | * Compares two Calendar objects taking into account date only, i.e. |
---|
| 73 | * year, month, and day (without hour, minute, second, milis) |
---|
| 74 | * @param date1 |
---|
| 75 | * @param date2 |
---|
| 76 | * @return true if dates are equal; false otherwise |
---|
| 77 | */ |
---|
| 78 | public boolean sameDate(DateTime date1, DateTime date2) { |
---|
| 79 | |
---|
| 80 | if (date1 == null || date2 == null) |
---|
| 81 | return false; |
---|
| 82 | |
---|
| 83 | if (date1.getYear() != date2.getYear()) |
---|
| 84 | return false; |
---|
| 85 | |
---|
| 86 | if (date1.getMonthOfYear() != date2.getMonthOfYear()) |
---|
| 87 | return false; |
---|
| 88 | |
---|
| 89 | if (date1.getDayOfMonth() != date2.getDayOfMonth()) |
---|
| 90 | return false; |
---|
| 91 | |
---|
| 92 | return true; |
---|
| 93 | } |
---|
| 94 | |
---|
| 95 | /** |
---|
| 96 | * Check whether one date is before another date. Only time is taken into account, i.e. |
---|
| 97 | * hour, minute, second, milis (without year, month, and day) |
---|
| 98 | * @param date1 |
---|
| 99 | * @param date2 |
---|
| 100 | * @return true if date1 is before date2 |
---|
| 101 | */ |
---|
| 102 | public boolean beforeDayTime(DateTime date1, DateTime date2) { |
---|
| 103 | |
---|
| 104 | if (date1 == null || date2 == null) |
---|
| 105 | return false; |
---|
| 106 | |
---|
| 107 | if(date1.getHourOfDay() < date2.getHourOfDay()) |
---|
| 108 | return true; |
---|
| 109 | if(date1.getHourOfDay() > date2.getHourOfDay()) |
---|
| 110 | return false; |
---|
| 111 | |
---|
| 112 | if(date1.getMinuteOfHour() < date2.getMinuteOfHour()) |
---|
| 113 | return true; |
---|
| 114 | if(date1.getMinuteOfHour() > date2.getMinuteOfHour()) |
---|
| 115 | return false; |
---|
| 116 | |
---|
| 117 | if(date1.getSecondOfMinute() < date2.getSecondOfMinute()) |
---|
| 118 | return true; |
---|
| 119 | if(date1.getSecondOfMinute() > date2.getSecondOfMinute()) |
---|
| 120 | return false; |
---|
| 121 | |
---|
| 122 | if(date1.getMillisOfSecond() < date2.getMillisOfSecond()) |
---|
| 123 | return true; |
---|
| 124 | if(date1.getMillisOfSecond() > date2.getMillisOfSecond()) |
---|
| 125 | return false; |
---|
| 126 | |
---|
| 127 | return false; |
---|
| 128 | } |
---|
| 129 | |
---|
| 130 | /** |
---|
| 131 | * Check whether a period, whose length is equal duration, is before specific date. Only time is taken into account, i.e. |
---|
| 132 | * hour, minute, second, milis (without year, month, and day) |
---|
| 133 | * @param date1 |
---|
| 134 | * @param duration - duration of a period to be checked |
---|
| 135 | * @param date2 |
---|
| 136 | * @return true if date1 + duration is before date2 |
---|
| 137 | */ |
---|
| 138 | public boolean beforeDayTime(DateTime date1, long duration, DateTime date2) { |
---|
| 139 | if (date1 == null || date2 == null) |
---|
| 140 | return false; |
---|
| 141 | |
---|
| 142 | date1 = date1.plus(duration + timeDelta); |
---|
| 143 | |
---|
| 144 | return beforeDate(date1, date2); |
---|
| 145 | } |
---|
| 146 | |
---|
| 147 | /** |
---|
| 148 | * Check whether dates are equal. Only time is taken into account, i.e. |
---|
| 149 | * hour, minute, second, milis (without year, month, and day) |
---|
| 150 | * @param date1 |
---|
| 151 | * @param date2 |
---|
| 152 | * @return true if dates are equal |
---|
| 153 | */ |
---|
| 154 | public boolean sameDayTime(DateTime date1, DateTime date2) { |
---|
| 155 | |
---|
| 156 | if (date1 == null || date2 == null) |
---|
| 157 | return false; |
---|
| 158 | |
---|
| 159 | if (date1.getMillisOfDay() != date2.getMillisOfDay()) |
---|
| 160 | return false; |
---|
| 161 | |
---|
| 162 | return true; |
---|
| 163 | } |
---|
| 164 | |
---|
| 165 | /** |
---|
| 166 | * Check whether a period, whose length is equal duration, is after specific date. Only time is taken into account, i.e. |
---|
| 167 | * hour, minute, second, milis (without year, month, and day) |
---|
| 168 | * @param date1 |
---|
| 169 | * @param date2 |
---|
| 170 | * @return true if date1 is after date2 |
---|
| 171 | */ |
---|
| 172 | public boolean afterDayTime(DateTime date1, DateTime date2) { |
---|
| 173 | return beforeDayTime(date2, date1); |
---|
| 174 | } |
---|
| 175 | |
---|
| 176 | /** |
---|
| 177 | * Check whether a period, whose length is equal duration, is after specific date. Only time is taken into account, i.e. |
---|
| 178 | * hour, minute, second, milis (without year, month, and day) |
---|
| 179 | * @param date1 |
---|
| 180 | * @param duration - duration of a period to be checked |
---|
| 181 | * @param date2 |
---|
| 182 | * @return true if date1 + duration is after date2 |
---|
| 183 | */ |
---|
| 184 | public boolean afterDayTime(DateTime date1, long duration, DateTime date2) { |
---|
| 185 | |
---|
| 186 | if (date1 == null || date2 == null) |
---|
| 187 | return false; |
---|
| 188 | |
---|
| 189 | date1 = date1.plus(duration + timeDelta); |
---|
| 190 | |
---|
| 191 | return afterDayTime(date1, date2); |
---|
| 192 | } |
---|
| 193 | |
---|
| 194 | //end of comparisons |
---|
| 195 | |
---|
| 196 | //Operations on date and time |
---|
| 197 | |
---|
| 198 | /** |
---|
| 199 | * Copy date from newDate DateTime object into date DateTime object. |
---|
| 200 | * Time (hour, minutes, seconds, milis) is not copied. |
---|
| 201 | * @return DateTime object representing new date |
---|
| 202 | */ |
---|
| 203 | public DateTime setDate(DateTime date, DateTime newDate) { |
---|
| 204 | |
---|
| 205 | if (date == null || newDate == null) |
---|
| 206 | return date; |
---|
| 207 | |
---|
| 208 | return new DateTime(newDate.getYear(), |
---|
| 209 | newDate.getMonthOfYear(), |
---|
| 210 | newDate.getDayOfMonth(), |
---|
| 211 | date.getHourOfDay(), |
---|
| 212 | date.getMinuteOfHour(), |
---|
| 213 | date.getSecondOfMinute(), |
---|
| 214 | date.getMillisOfSecond()); |
---|
| 215 | |
---|
| 216 | } |
---|
| 217 | |
---|
| 218 | |
---|
| 219 | /** |
---|
| 220 | * Set time within a day from newTime Calendar object into date Calendar object. |
---|
| 221 | * Date (year, month, day) is not set. |
---|
| 222 | * @return Calendar object representing new time |
---|
| 223 | */ |
---|
| 224 | public DateTime setDayTime(DateTime date, DateTime newTime) { |
---|
| 225 | |
---|
| 226 | if (date == null || newTime == null) |
---|
| 227 | return date; |
---|
| 228 | |
---|
| 229 | return new DateTime(date.getYear(), |
---|
| 230 | date.getMonthOfYear(), |
---|
| 231 | date.getDayOfMonth(), |
---|
| 232 | newTime.getHourOfDay(), |
---|
| 233 | newTime.getMinuteOfHour(), |
---|
| 234 | newTime.getSecondOfMinute(), |
---|
| 235 | newTime.getMillisOfSecond()); |
---|
| 236 | |
---|
| 237 | } |
---|
| 238 | |
---|
| 239 | //end of operations on date and time |
---|
| 240 | |
---|
| 241 | |
---|
| 242 | //Operations on periods |
---|
| 243 | |
---|
| 244 | /** |
---|
| 245 | * Calculate period duration in milis |
---|
| 246 | * @param start |
---|
| 247 | * @param end |
---|
| 248 | * @return period duration in milis |
---|
| 249 | */ |
---|
| 250 | public long periodDuration(DateTime start, DateTime end) { |
---|
| 251 | |
---|
| 252 | if (start == null || end == null) |
---|
| 253 | return 0; |
---|
| 254 | |
---|
| 255 | return end.getMillis() - start.getMillis(); |
---|
| 256 | } |
---|
| 257 | |
---|
| 258 | /** |
---|
| 259 | * Calculate period duration in milis taking into account time only, i.e. |
---|
| 260 | * hour, minute, second, milis (without year, month, and day) |
---|
| 261 | * @param start |
---|
| 262 | * @param end |
---|
| 263 | * @return period duration in milis |
---|
| 264 | */ |
---|
| 265 | public long periodDayTimeDuration(DateTime start, DateTime end) { |
---|
| 266 | |
---|
| 267 | if (start == null && end == null) |
---|
| 268 | return TWENTY_FOUR_HOURS; |
---|
| 269 | |
---|
| 270 | if (start == null) { |
---|
| 271 | start = new DateTime(end.getYear(), |
---|
| 272 | end.getMonthOfYear(), |
---|
| 273 | end.getDayOfMonth(), |
---|
| 274 | 0, 0, 0, 0); |
---|
| 275 | } |
---|
| 276 | |
---|
| 277 | if (end == null) { |
---|
| 278 | end = new DateTime(start.getYear(), |
---|
| 279 | start.getMonthOfYear(), |
---|
| 280 | start.getDayOfMonth(), |
---|
| 281 | 23, 59, 59, 999); |
---|
| 282 | } |
---|
| 283 | |
---|
| 284 | //setting the same date |
---|
| 285 | DateTime newEnd = new DateTime(start.getYear(), |
---|
| 286 | start.getMonthOfYear(), |
---|
| 287 | start.getDayOfMonth(), |
---|
| 288 | end.getHourOfDay(), |
---|
| 289 | end.getMinuteOfHour(), |
---|
| 290 | end.getSecondOfMinute(), |
---|
| 291 | end.getMillisOfSecond() |
---|
| 292 | ); |
---|
| 293 | |
---|
| 294 | if (beforeDayTime(start, newEnd)) |
---|
| 295 | return newEnd.getMillis() - start.getMillis(); |
---|
| 296 | else |
---|
| 297 | return TWENTY_FOUR_HOURS - (start.getMillis() - newEnd.getMillis()); |
---|
| 298 | } |
---|
| 299 | |
---|
| 300 | /** |
---|
| 301 | * Check whether date is before given period. Only time is taken into account, i.e. |
---|
| 302 | * hour, minute, second, milis (without year, month, and day) |
---|
| 303 | * @param date - date to be checked |
---|
| 304 | * @param start - begin of period |
---|
| 305 | * @param end - end of period |
---|
| 306 | * @return true if date is before a period; false otherwise |
---|
| 307 | */ |
---|
| 308 | public boolean beforePeriodDayTime(DateTime date, DateTime start, DateTime end) { |
---|
| 309 | |
---|
| 310 | if (date == null) |
---|
| 311 | return false; |
---|
| 312 | |
---|
| 313 | if (start == null) |
---|
| 314 | return false; |
---|
| 315 | |
---|
| 316 | if (end == null) |
---|
| 317 | return beforeDayTime(date, start); |
---|
| 318 | |
---|
| 319 | //date is not before start |
---|
| 320 | if(!beforeDayTime(date, start)) |
---|
| 321 | return false; |
---|
| 322 | |
---|
| 323 | //end of period is next day |
---|
| 324 | if(afterDayTime(start, end)) |
---|
| 325 | if(!afterDayTime(date, end)) |
---|
| 326 | return false; |
---|
| 327 | |
---|
| 328 | return true; |
---|
| 329 | } |
---|
| 330 | |
---|
| 331 | /** |
---|
| 332 | * Check whether a period, whose length is given by duration, is within a period |
---|
| 333 | * defined by start and end. |
---|
| 334 | * @param date - date to be checked |
---|
| 335 | * @param duration - duration of a period to be checked |
---|
| 336 | * @param start - begin of period |
---|
| 337 | * @param end - end of period |
---|
| 338 | * @return true if a period is within the period <start, end>; false otherwise |
---|
| 339 | */ |
---|
| 340 | public boolean withinPeriod(DateTime date, long duration, DateTime start, DateTime end) { |
---|
| 341 | |
---|
| 342 | if (date == null) |
---|
| 343 | return false; |
---|
| 344 | |
---|
| 345 | if (start == null || end == null) |
---|
| 346 | return true; |
---|
| 347 | |
---|
| 348 | if (date.isBefore(start) || (date.getMillis() + duration + timeDelta > end.getMillis())) |
---|
| 349 | return false; |
---|
| 350 | |
---|
| 351 | return true; |
---|
| 352 | } |
---|
| 353 | |
---|
| 354 | /** |
---|
| 355 | * Check whether a period, whose length is given by duration, is within a period |
---|
| 356 | * defined by start and end. |
---|
| 357 | * @param duration - duration of a period to be checked |
---|
| 358 | * @param start - begin of period |
---|
| 359 | * @param end - end of period |
---|
| 360 | * @return true if a period is within the period <start, end>; false otherwise |
---|
| 361 | */ |
---|
| 362 | public boolean withinPeriod(long duration, DateTime start, DateTime end) { |
---|
| 363 | |
---|
| 364 | if (start == null || end == null) |
---|
| 365 | return true; |
---|
| 366 | |
---|
| 367 | if (start.getMillis() + duration + timeDelta > end.getMillis()) |
---|
| 368 | return false; |
---|
| 369 | |
---|
| 370 | return true; |
---|
| 371 | } |
---|
| 372 | |
---|
| 373 | /** |
---|
| 374 | * Check whether date is within a period |
---|
| 375 | * defined by start and end. Only time is taken into account, i.e. |
---|
| 376 | * hour, minute, second, milis (without year, month, and day) |
---|
| 377 | * @param date - date to be checked |
---|
| 378 | * @param start - begin of period |
---|
| 379 | * @param end - end of period |
---|
| 380 | * @return true if date is within the period <start, end>; false otherwise |
---|
| 381 | */ |
---|
| 382 | public boolean withinPeriodDayTime(DateTime date, DateTime start, DateTime end) { |
---|
| 383 | |
---|
| 384 | if (date == null) |
---|
| 385 | return false; |
---|
| 386 | |
---|
| 387 | if (start == null && end == null) |
---|
| 388 | return false; |
---|
| 389 | |
---|
| 390 | if (start == null) |
---|
| 391 | return !afterDayTime(date, end); |
---|
| 392 | |
---|
| 393 | if (end == null) |
---|
| 394 | return !beforeDayTime(date, start); |
---|
| 395 | |
---|
| 396 | if (afterDayTime(start, end)){ |
---|
| 397 | if (beforeDayTime(date, start) && afterDayTime(date, end)) |
---|
| 398 | return false; |
---|
| 399 | } |
---|
| 400 | else { |
---|
| 401 | if (beforeDayTime(date, start) || afterDayTime(date, end)) |
---|
| 402 | return false; |
---|
| 403 | } |
---|
| 404 | |
---|
| 405 | return true; |
---|
| 406 | } |
---|
| 407 | |
---|
| 408 | /** |
---|
| 409 | * Check whether a period, whose length is given by duration, is within a period |
---|
| 410 | * defined by start and end. Only time is taken into account, i.e. |
---|
| 411 | * hour, minute, second, milis (without year, month, and day) |
---|
| 412 | * @param date - date to be checked |
---|
| 413 | * @param duration - duration of a period to be checked |
---|
| 414 | * @param start - begin of period |
---|
| 415 | * @param end - end of period |
---|
| 416 | * @return true if a period is within the period <start, end>; false otherwise |
---|
| 417 | */ |
---|
| 418 | public boolean withinPeriodDayTime(DateTime date, long duration, DateTime start, DateTime end) { |
---|
| 419 | |
---|
| 420 | if (date == null) |
---|
| 421 | return false; |
---|
| 422 | |
---|
| 423 | if (start == null && end == null) |
---|
| 424 | return true; |
---|
| 425 | |
---|
| 426 | if (start == null) |
---|
| 427 | return !afterDayTime(date, duration, end); |
---|
| 428 | |
---|
| 429 | if (end == null) |
---|
| 430 | return !beforeDayTime(date, duration, start); |
---|
| 431 | |
---|
| 432 | if (afterDayTime(start, end)){ |
---|
| 433 | if (beforeDate(date, start) && afterDayTime(date, duration, end)) |
---|
| 434 | return false; |
---|
| 435 | } |
---|
| 436 | else { |
---|
| 437 | if (beforeDate(date, start) || afterDayTime(date, duration, end)) |
---|
| 438 | return false; |
---|
| 439 | } |
---|
| 440 | |
---|
| 441 | return true; |
---|
| 442 | } |
---|
| 443 | |
---|
| 444 | /** |
---|
| 445 | * Check whether a period, whose length is given by duration, overlaps a period |
---|
| 446 | * defined by start and end. Only time is taken into account, i.e. |
---|
| 447 | * hour, minute, second, milis (without year, month, and day) |
---|
| 448 | * @param date - date to be checked |
---|
| 449 | * @param duration - duration of a period to be checked |
---|
| 450 | * @param start - begin of period |
---|
| 451 | * @param end - end of period |
---|
| 452 | * @return true if a period overlaps with the period <start, end>; false otherwise |
---|
| 453 | */ |
---|
| 454 | public boolean overlapPeriodDayTime(DateTime date, long duration, DateTime start, DateTime end) { |
---|
| 455 | |
---|
| 456 | if (date == null) |
---|
| 457 | return false; |
---|
| 458 | |
---|
| 459 | if (start == null && end == null) |
---|
| 460 | return true; |
---|
| 461 | |
---|
| 462 | if (start == null) |
---|
| 463 | return beforeDayTime(date, end); |
---|
| 464 | |
---|
| 465 | if (end == null) |
---|
| 466 | return !beforeDayTime(date, duration, start); |
---|
| 467 | |
---|
| 468 | if (afterDayTime(start, end)){ |
---|
| 469 | if (!beforeDate(date, end) && !afterDayTime(date, duration, start)) |
---|
| 470 | return false; |
---|
| 471 | } |
---|
| 472 | else { |
---|
| 473 | if (!beforeDate(date, end) || !afterDayTime(date, duration, start)) |
---|
| 474 | return false; |
---|
| 475 | } |
---|
| 476 | |
---|
| 477 | return true; |
---|
| 478 | } |
---|
| 479 | |
---|
| 480 | /** |
---|
| 481 | * Check whether date is after given period. Only time is taken into account, i.e. |
---|
| 482 | * hour, minute, second, milis (without year, month, and day) |
---|
| 483 | * @param date - date to be checked |
---|
| 484 | * @param start - begin of period |
---|
| 485 | * @param end - end of period |
---|
| 486 | * @return true if date is after a period; false otherwise |
---|
| 487 | */ |
---|
| 488 | public boolean afterPeriodDayTime(DateTime date, DateTime start, DateTime end) { |
---|
| 489 | |
---|
| 490 | if (date == null) |
---|
| 491 | return false; |
---|
| 492 | |
---|
| 493 | if (end == null) |
---|
| 494 | return false; |
---|
| 495 | |
---|
| 496 | if (start == null) |
---|
| 497 | return afterDayTime(date, end); |
---|
| 498 | |
---|
| 499 | //date is not after end |
---|
| 500 | if (!afterDayTime(date, end)) |
---|
| 501 | return false; |
---|
| 502 | |
---|
| 503 | //end of period is next day |
---|
| 504 | if (afterDayTime(start, end)) |
---|
| 505 | if (!beforeDate(date, start)) |
---|
| 506 | return false; |
---|
| 507 | |
---|
| 508 | return true; |
---|
| 509 | } |
---|
| 510 | |
---|
| 511 | //end of operations on periods |
---|
| 512 | |
---|
| 513 | |
---|
| 514 | //Operations on lists of dates |
---|
| 515 | |
---|
| 516 | /** |
---|
| 517 | * Find date in list of dates |
---|
| 518 | * @param date - date to be found |
---|
| 519 | * @param days - Vector containing Calendar objects |
---|
| 520 | * @return true if data is found; false otherwise |
---|
| 521 | */ |
---|
| 522 | public boolean findDate(DateTime date, ArrayList<DateTime> days) { |
---|
| 523 | |
---|
| 524 | if (days == null) |
---|
| 525 | return false; |
---|
| 526 | |
---|
| 527 | for (int i=0; i < days.size(); i++) { |
---|
| 528 | DateTime vDate = days.get(i); |
---|
| 529 | |
---|
| 530 | if (!sameDate(date, vDate)) |
---|
| 531 | continue; |
---|
| 532 | |
---|
| 533 | return true; |
---|
| 534 | } |
---|
| 535 | |
---|
| 536 | return false; |
---|
| 537 | } |
---|
| 538 | |
---|
| 539 | /** |
---|
| 540 | * Find the latest date in inclDates that is not found in exclDates |
---|
| 541 | * @param inclDates |
---|
| 542 | * @param exclDates |
---|
| 543 | * @return the latest date |
---|
| 544 | */ |
---|
| 545 | public DateTime findLatestDate(ArrayList <DateTime>inclDates, ArrayList<DateTime> exclDates) { |
---|
| 546 | |
---|
| 547 | if (inclDates == null) |
---|
| 548 | return null; |
---|
| 549 | |
---|
| 550 | DateTime latest = new DateTime(); //Calendar.getInstance(); |
---|
| 551 | |
---|
| 552 | for (int i=0; i < inclDates.size(); i++) |
---|
| 553 | if (beforeDate(latest, inclDates.get(i))) |
---|
| 554 | if (!findDate(inclDates.get(i), exclDates)) |
---|
| 555 | latest = inclDates.get(i); |
---|
| 556 | |
---|
| 557 | return latest; |
---|
| 558 | } |
---|
| 559 | |
---|
| 560 | //end of operations on lists of dates |
---|
| 561 | |
---|
| 562 | /** |
---|
| 563 | * Get DateTime object representing current time |
---|
| 564 | * This method can be overloaded to return logic time, e.g. in simulations |
---|
| 565 | * @return current time |
---|
| 566 | */ |
---|
| 567 | public DateTime getTime() { |
---|
| 568 | return new DateTime(); |
---|
| 569 | } |
---|
| 570 | |
---|
| 571 | } |
---|
| 572 | |
---|