下面列出了怎么用java.time.zone.ZoneOffsetTransitionRule的API类实例代码及写法,或者点击链接到github查看源代码。
public void test_London_getTransitionRules() {
ZoneRules test = europeLondon();
List<ZoneOffsetTransitionRule> rules = test.getTransitionRules();
assertEquals(rules.size(), 2);
ZoneOffsetTransitionRule in = rules.get(0);
assertEquals(in.getMonth(), Month.MARCH);
assertEquals(in.getDayOfMonthIndicator(), 25); // optimized from -1
assertEquals(in.getDayOfWeek(), DayOfWeek.SUNDAY);
assertEquals(in.getLocalTime(), LocalTime.of(1, 0));
assertEquals(in.getTimeDefinition(), TimeDefinition.UTC);
assertEquals(in.getStandardOffset(), OFFSET_ZERO);
assertEquals(in.getOffsetBefore(), OFFSET_ZERO);
assertEquals(in.getOffsetAfter(), OFFSET_PONE);
ZoneOffsetTransitionRule out = rules.get(1);
assertEquals(out.getMonth(), Month.OCTOBER);
assertEquals(out.getDayOfMonthIndicator(), 25); // optimized from -1
assertEquals(out.getDayOfWeek(), DayOfWeek.SUNDAY);
assertEquals(out.getLocalTime(), LocalTime.of(1, 0));
assertEquals(out.getTimeDefinition(), TimeDefinition.UTC);
assertEquals(out.getStandardOffset(), OFFSET_ZERO);
assertEquals(out.getOffsetBefore(), OFFSET_PONE);
assertEquals(out.getOffsetAfter(), OFFSET_ZERO);
}
public void test_London_getTransitionRules() {
ZoneRules test = europeLondon();
List<ZoneOffsetTransitionRule> rules = test.getTransitionRules();
assertEquals(rules.size(), 2);
ZoneOffsetTransitionRule in = rules.get(0);
assertEquals(in.getMonth(), Month.MARCH);
assertEquals(in.getDayOfMonthIndicator(), 25); // optimized from -1
assertEquals(in.getDayOfWeek(), DayOfWeek.SUNDAY);
assertEquals(in.getLocalTime(), LocalTime.of(1, 0));
assertEquals(in.getTimeDefinition(), TimeDefinition.UTC);
assertEquals(in.getStandardOffset(), OFFSET_ZERO);
assertEquals(in.getOffsetBefore(), OFFSET_ZERO);
assertEquals(in.getOffsetAfter(), OFFSET_PONE);
ZoneOffsetTransitionRule out = rules.get(1);
assertEquals(out.getMonth(), Month.OCTOBER);
assertEquals(out.getDayOfMonthIndicator(), 25); // optimized from -1
assertEquals(out.getDayOfWeek(), DayOfWeek.SUNDAY);
assertEquals(out.getLocalTime(), LocalTime.of(1, 0));
assertEquals(out.getTimeDefinition(), TimeDefinition.UTC);
assertEquals(out.getStandardOffset(), OFFSET_ZERO);
assertEquals(out.getOffsetBefore(), OFFSET_PONE);
assertEquals(out.getOffsetAfter(), OFFSET_ZERO);
}
public void test_London_nextTransition_rulesBased() {
ZoneRules test = europeLondon();
List<ZoneOffsetTransitionRule> rules = test.getTransitionRules();
List<ZoneOffsetTransition> trans = test.getTransitions();
ZoneOffsetTransition last = trans.get(trans.size() - 1);
assertEquals(test.nextTransition(last.getInstant()), rules.get(0).createTransition(1998));
for (int year = 1998; year < 2010; year++) {
ZoneOffsetTransition a = rules.get(0).createTransition(year);
ZoneOffsetTransition b = rules.get(1).createTransition(year);
ZoneOffsetTransition c = rules.get(0).createTransition(year + 1);
assertEquals(test.nextTransition(a.getInstant()), b);
assertEquals(test.nextTransition(b.getInstant().minusNanos(1)), b);
assertEquals(test.nextTransition(b.getInstant()), c);
assertEquals(test.nextTransition(c.getInstant().minusNanos(1)), c);
}
}
public void test_London_getTransitionRules() {
ZoneRules test = europeLondon();
List<ZoneOffsetTransitionRule> rules = test.getTransitionRules();
assertEquals(rules.size(), 2);
ZoneOffsetTransitionRule in = rules.get(0);
assertEquals(in.getMonth(), Month.MARCH);
assertEquals(in.getDayOfMonthIndicator(), 25); // optimized from -1
assertEquals(in.getDayOfWeek(), DayOfWeek.SUNDAY);
assertEquals(in.getLocalTime(), LocalTime.of(1, 0));
assertEquals(in.getTimeDefinition(), TimeDefinition.UTC);
assertEquals(in.getStandardOffset(), OFFSET_ZERO);
assertEquals(in.getOffsetBefore(), OFFSET_ZERO);
assertEquals(in.getOffsetAfter(), OFFSET_PONE);
ZoneOffsetTransitionRule out = rules.get(1);
assertEquals(out.getMonth(), Month.OCTOBER);
assertEquals(out.getDayOfMonthIndicator(), 25); // optimized from -1
assertEquals(out.getDayOfWeek(), DayOfWeek.SUNDAY);
assertEquals(out.getLocalTime(), LocalTime.of(1, 0));
assertEquals(out.getTimeDefinition(), TimeDefinition.UTC);
assertEquals(out.getStandardOffset(), OFFSET_ZERO);
assertEquals(out.getOffsetBefore(), OFFSET_PONE);
assertEquals(out.getOffsetAfter(), OFFSET_ZERO);
}
public void test_London_nextTransition_rulesBased() {
ZoneRules test = europeLondon();
List<ZoneOffsetTransitionRule> rules = test.getTransitionRules();
List<ZoneOffsetTransition> trans = test.getTransitions();
ZoneOffsetTransition last = trans.get(trans.size() - 1);
assertEquals(test.nextTransition(last.getInstant()), rules.get(0).createTransition(1998));
for (int year = 1998; year < 2010; year++) {
ZoneOffsetTransition a = rules.get(0).createTransition(year);
ZoneOffsetTransition b = rules.get(1).createTransition(year);
ZoneOffsetTransition c = rules.get(0).createTransition(year + 1);
assertEquals(test.nextTransition(a.getInstant()), b);
assertEquals(test.nextTransition(b.getInstant().minusNanos(1)), b);
assertEquals(test.nextTransition(b.getInstant()), c);
assertEquals(test.nextTransition(c.getInstant().minusNanos(1)), c);
}
}
@Test
public void test_equals_timeDefinitionDifferent() {
ZoneOffsetTransitionRule a = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransitionRule b = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.STANDARD,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), false);
assertEquals(b.equals(a), false);
assertEquals(b.equals(b), true);
}
@Test
public void test_equals_dayOfMonthDifferent() {
ZoneOffsetTransitionRule a = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransitionRule b = ZoneOffsetTransitionRule.of(
Month.MARCH, 21, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), false);
assertEquals(b.equals(a), false);
assertEquals(b.equals(b), true);
}
@Test
public void test_hashCode_fixedDate() {
ZoneOffsetTransitionRule a = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, null, TIME_0100, false, TimeDefinition.STANDARD,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransitionRule b = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, null, TIME_0100, false, TimeDefinition.STANDARD,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(a.hashCode(), b.hashCode());
}
@Test
public void test_serialization_endOfDay() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.FRIDAY, LocalTime.MIDNIGHT, true, TimeDefinition.UTC,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertSerializable(test);
}
@Test
public void test_serialization_floatingWeekBackwards() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, -1, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertSerializable(test);
}
@Test
public void test_serialization_floatingWeek() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertSerializable(test);
}
@Test
public void test_serialization_floatingWeekBackwards() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, -1, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertSerializable(test);
}
@Test
public void test_toString_floatingWeekBackwards_secondLast() {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, -2, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(test.toString(), "TransitionRule[Gap +02:00 to +03:00, SUNDAY on or before last day minus 1 of MARCH at 01:00 WALL, standard offset +02:00]");
}
@Test
public void test_serialization_endOfDay() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.FRIDAY, LocalTime.MIDNIGHT, true, TimeDefinition.UTC,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertSerializable(test);
}
@Test
public void test_equals_dayOfWeekDifferentNull() {
ZoneOffsetTransitionRule a = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransitionRule b = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, null, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), false);
assertEquals(b.equals(a), false);
assertEquals(b.equals(b), true);
}
@Test
public void test_serialization_fixedDate() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, null, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertSerializable(test);
}
@Test
public void test_getters_floatingWeekBackwards() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, -1, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(test.getMonth(), Month.MARCH);
assertEquals(test.getDayOfMonthIndicator(), -1);
assertEquals(test.getDayOfWeek(), DayOfWeek.SUNDAY);
assertEquals(test.getLocalTime(), TIME_0100);
assertEquals(test.isMidnightEndOfDay(), false);
assertEquals(test.getTimeDefinition(), TimeDefinition.WALL);
assertEquals(test.getStandardOffset(), OFFSET_0200);
assertEquals(test.getOffsetBefore(), OFFSET_0200);
assertEquals(test.getOffsetAfter(), OFFSET_0300);
}
@Test
public void test_toString_fixedDate() {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, null, TIME_0100, false, TimeDefinition.STANDARD,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(test.toString(), "TransitionRule[Gap +02:00 to +03:00, MARCH 20 at 01:00 STANDARD, standard offset +02:00]");
}
@Test
public void test_createTransition_floatingWeekBackwards_seventhLast() {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, -7, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransition trans = ZoneOffsetTransition.of(
LocalDateTime.of(2000, Month.MARCH, 19, 1, 0), OFFSET_0200, OFFSET_0300);
assertEquals(test.createTransition(2000), trans);
}
@Test
public void test_serialization_floatingWeek() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertSerializable(test);
}
@Test
public void test_toString_floatingWeekBackwards_last() {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, -1, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(test.toString(), "TransitionRule[Gap +02:00 to +03:00, SUNDAY on or before last day of MARCH at 01:00 WALL, standard offset +02:00]");
}
public void test_London_previousTransition_rulesBased() {
ZoneRules test = europeLondon();
List<ZoneOffsetTransitionRule> rules = test.getTransitionRules();
List<ZoneOffsetTransition> trans = test.getTransitions();
ZoneOffsetTransition last = trans.get(trans.size() - 1);
assertEquals(test.previousTransition(last.getInstant().plusSeconds(1)), last);
assertEquals(test.previousTransition(last.getInstant().plusNanos(1)), last);
// Jan 1st of year between transitions and rules
ZonedDateTime odt = ZonedDateTime.ofInstant(last.getInstant(), last.getOffsetAfter());
odt = odt.withDayOfYear(1).plusYears(1).with(LocalTime.MIDNIGHT);
assertEquals(test.previousTransition(odt.toInstant()), last);
// later years
for (int year = 1998; year < 2010; year++) {
ZoneOffsetTransition a = rules.get(0).createTransition(year);
ZoneOffsetTransition b = rules.get(1).createTransition(year);
ZoneOffsetTransition c = rules.get(0).createTransition(year + 1);
assertEquals(test.previousTransition(c.getInstant()), b);
assertEquals(test.previousTransition(b.getInstant().plusSeconds(1)), b);
assertEquals(test.previousTransition(b.getInstant().plusNanos(1)), b);
assertEquals(test.previousTransition(b.getInstant()), a);
assertEquals(test.previousTransition(a.getInstant().plusSeconds(1)), a);
assertEquals(test.previousTransition(a.getInstant().plusNanos(1)), a);
}
}
@Test
public void test_toString_floatingWeek_overlap_endOfDay() {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.OCTOBER, 20, DayOfWeek.SUNDAY, LocalTime.MIDNIGHT, true, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0300, OFFSET_0200);
assertEquals(test.toString(), "TransitionRule[Overlap +03:00 to +02:00, SUNDAY on or after OCTOBER 20 at 24:00 WALL, standard offset +02:00]");
}
@Test
public void test_equals_standardOffsetDifferent() {
ZoneOffsetTransitionRule a = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransitionRule b = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0300, OFFSET_0200, OFFSET_0300);
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), false);
assertEquals(b.equals(a), false);
assertEquals(b.equals(b), true);
}
@Test
public void test_serialization_unusualTime() throws Exception {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.WEDNESDAY, LocalTime.of(13, 34, 56), false, TimeDefinition.STANDARD,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertSerializable(test);
}
@Test
public void test_equals_dayOfWeekDifferent() {
ZoneOffsetTransitionRule a = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransitionRule b = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, DayOfWeek.SATURDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(a.equals(a), true);
assertEquals(a.equals(b), false);
assertEquals(b.equals(a), false);
assertEquals(b.equals(b), true);
}
@Test
public void test_createTransition_floatingWeekBackwards_last() {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, -1, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransition trans = ZoneOffsetTransition.of(
LocalDateTime.of(2000, Month.MARCH, 26, 1, 0), OFFSET_0200, OFFSET_0300);
assertEquals(test.createTransition(2000), trans);
}
@Test
public void test_hashCode_fixedDate() {
ZoneOffsetTransitionRule a = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, null, TIME_0100, false, TimeDefinition.STANDARD,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransitionRule b = ZoneOffsetTransitionRule.of(
Month.MARCH, 20, null, TIME_0100, false, TimeDefinition.STANDARD,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(a.hashCode(), b.hashCode());
}
@Test
public void test_hashCode_floatingWeekBackwards() {
ZoneOffsetTransitionRule a = ZoneOffsetTransitionRule.of(
Month.MARCH, -1, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
ZoneOffsetTransitionRule b = ZoneOffsetTransitionRule.of(
Month.MARCH, -1, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(a.hashCode(), b.hashCode());
}
@Test
public void test_toString_floatingWeekBackwards_last() {
ZoneOffsetTransitionRule test = ZoneOffsetTransitionRule.of(
Month.MARCH, -1, DayOfWeek.SUNDAY, TIME_0100, false, TimeDefinition.WALL,
OFFSET_0200, OFFSET_0200, OFFSET_0300);
assertEquals(test.toString(), "TransitionRule[Gap +02:00 to +03:00, SUNDAY on or before last day of MARCH at 01:00 WALL, standard offset +02:00]");
}