Java Code Examples for java.time.Instant#minus()
The following examples show how to use
java.time.Instant#minus() .
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Example 1
Source File: TimeUtils.java From ProjectAres with GNU Affero General Public License v3.0 | 5 votes |
public static Instant minus(Instant instant, Duration sub) { if(isInfFuture(instant)) { return INF_FUTURE; } else if(isInfPast(instant)) { return INF_PAST; } else if(isInfPositive(sub)) { return INF_PAST; } else if(isInfNegative(sub)) { return INF_FUTURE; } else { return instant.minus(sub); } }
Example 2
Source File: TimeAxis.java From phoebus with Eclipse Public License 1.0 | 5 votes |
/** Create axis with label and listener. */ public static TimeAxis forDuration(final String name, final PlotPartListener listener, final Duration duration) { final Instant end = Instant.now(); final Instant start = end.minus(duration); return new TimeAxis(name, listener, start, end); }
Example 3
Source File: LargestPerTimeBucket.java From titus-control-plane with Apache License 2.0 | 5 votes |
/** * Compute the order in which candidates should be emitted. * * @param candidates all candidates to be emitted * @param <T> type of items in the batch * @param <I> type of the index of each batch * @return a <tt>Queue</tt> representing the order in which candidates should be emitted */ @Override public <T extends Batchable<?>, I> Queue<Batch<T, I>> compute(Stream<Batch<T, I>> candidates) { // TODO: break too large candidates by a configurable maxBatchSize final Instant now = Instant.ofEpochMilli(scheduler.now()); final Instant cutLine = now.minus(minimumTimeInQueueMs, ChronoUnit.MILLIS); final Stream<Batch<T, I>> inQueueMinimumRequired = candidates.filter( batch -> !batch.getOldestItemTimestamp().isAfter(cutLine) ); PriorityQueue<Batch<T, I>> queue = new PriorityQueue<>(this::compare); inQueueMinimumRequired.forEach(queue::offer); return queue; }
Example 4
Source File: TCKInstant.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_Duration_overflowTooBig() { Instant i = Instant.ofEpochSecond(MAX_SECOND, 999999999); i.minus(Duration.ofSeconds(-1, 999999999)); }
Example 5
Source File: FloRunnerTest.java From flo with Apache License 2.0 | 4 votes |
@Test public void tasksRunInProcesses() throws Exception { final Instant today = Instant.now().truncatedTo(ChronoUnit.DAYS); final Instant yesterday = today.minus(1, ChronoUnit.DAYS); final Task<String> baz = Task.named("baz", today).ofType(String.class) .process(() -> { final String bazJvm = jvmName(); log.info("baz: bazJvm={}, today={}", bazJvm, today); return bazJvm; }); final Task<String[]> foo = Task.named("foo", yesterday).ofType(String[].class) .input(() -> baz) .process(bazJvm -> { final String fooJvm = jvmName(); log.info("foo: fooJvm={}, bazJvm={}, yesterday={}", fooJvm, bazJvm, yesterday); return new String[]{bazJvm, fooJvm}; }); final Task<String> quux = Task.named("quux", today).ofType(String.class) .process(() -> { final String quuxJvm = jvmName(); log.info("quux: quuxJvm={}, yesterday={}", quuxJvm, yesterday); return quuxJvm; }); final Task<String[]> bar = Task.named("bar", today, yesterday).ofType(String[].class) .input(() -> foo) .input(() -> quux) .process((bazFooJvms, quuxJvm) -> { final String barJvm = jvmName(); log.info("bar: barJvm={}, bazFooJvms={}, quuxJvm={} today={}, yesterday={}", barJvm, bazFooJvms, quuxJvm, today, yesterday); return Stream.concat( Stream.of(barJvm), Stream.concat( Stream.of(bazFooJvms), Stream.of(quuxJvm)) ).toArray(String[]::new); }); final List<String> jvms = Arrays.asList(runTask(bar).value()); final String mainJvm = jvmName(); log.info("main jvm: {}", mainJvm); log.info("task jvms: {}", jvms); final Set<String> uniqueJvms = new HashSet<>(jvms); assertThat(uniqueJvms.size(), is(4)); assertThat(uniqueJvms, not(contains(mainJvm))); }
Example 6
Source File: TCKInstant.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_longTemporalUnit_overflowTooSmall() { Instant i = Instant.ofEpochSecond(MIN_SECOND); i.minus(1, NANOS); }
Example 7
Source File: TCKInstant.java From hottub with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_Duration_overflowTooSmall() { Instant i = Instant.ofEpochSecond(MIN_SECOND); i.minus(Duration.ofSeconds(0, 1)); }
Example 8
Source File: TimestampTest.java From phoebus with Eclipse Public License 1.0 | 4 votes |
@Test public void minus2() { Instant time = Instant.ofEpochSecond(0, 0); Instant newTime = time.minus(Duration.ofMillis(100)); assertThat(newTime, equalTo(Instant.ofEpochSecond(-1, 900000000))); }
Example 9
Source File: TCKInstant.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_longTemporalUnit_overflowTooSmall() { Instant i = Instant.ofEpochSecond(MIN_SECOND); i.minus(1, NANOS); }
Example 10
Source File: TCKInstant.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_longTemporalUnit_overflowTooBig() { Instant i = Instant.ofEpochSecond(MAX_SECOND, 999999999); i.minus(999999999, NANOS); i.minus(-1, SECONDS); }
Example 11
Source File: TCKInstant.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_Duration_overflowTooBig() { Instant i = Instant.ofEpochSecond(MAX_SECOND, 999999999); i.minus(Duration.ofSeconds(-1, 999999999)); }
Example 12
Source File: TCKInstant.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_longTemporalUnit_overflowTooBig() { Instant i = Instant.ofEpochSecond(MAX_SECOND, 999999999); i.minus(999999999, NANOS); i.minus(-1, SECONDS); }
Example 13
Source File: TCKInstant.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_Duration_overflowTooSmall() { Instant i = Instant.ofEpochSecond(MIN_SECOND); i.minus(Duration.ofSeconds(0, 1)); }
Example 14
Source File: TimestampTest.java From diirt with MIT License | 4 votes |
@Test public void minus1() { Instant time = Instant.ofEpochSecond(0, 0); Instant newTime = time.minus(Duration.ofMillis(100)); assertThat(newTime, equalTo(Instant.ofEpochSecond(-1, 900000000))); }
Example 15
Source File: TCKInstant.java From j2objc with Apache License 2.0 | 4 votes |
@Test(expected=DateTimeException.class) public void minus_longTemporalUnit_overflowTooBig() { Instant i = Instant.ofEpochSecond(MAX_SECOND, 999999999); i.minus(999999999, NANOS); i.minus(-1, SECONDS); }
Example 16
Source File: ExecutionQueryTest.java From flowable-engine with Apache License 2.0 | 4 votes |
@Test @Deployment(resources = { "org/flowable/engine/test/api/oneTaskProcess.bpmn20.xml" }) public void testQueryInstantVariable() throws Exception { Map<String, Object> vars = new HashMap<>(); Instant instant1 = Instant.now(); vars.put("instantVar", instant1); ProcessInstance processInstance1 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars); Instant instant2 = instant1.plusSeconds(1); vars = new HashMap<>(); vars.put("instantVar", instant1); vars.put("instantVar2", instant2); ProcessInstance processInstance2 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars); Instant nextYear = instant1.plus(365, ChronoUnit.DAYS); vars = new HashMap<>(); vars.put("instantVar", nextYear); ProcessInstance processInstance3 = runtimeService.startProcessInstanceByKey("oneTaskProcess", vars); Instant nextMonth = instant1.plus(30, ChronoUnit.DAYS); Instant twoYearsLater = instant1.plus(730, ChronoUnit.DAYS); Instant oneYearAgo = instant1.minus(365, ChronoUnit.DAYS); // Query on single instant variable, should result in 2 matches ExecutionQuery query = runtimeService.createExecutionQuery().variableValueEquals("instantVar", instant1); List<Execution> executions = query.list(); assertThat(executions).hasSize(2); // Query on two instant variables, should result in single value query = runtimeService.createExecutionQuery().variableValueEquals("instantVar", instant1).variableValueEquals("instantVar2", instant2); Execution execution = query.singleResult(); assertThat(execution).isNotNull(); assertThat(execution.getId()).isEqualTo(processInstance2.getId()); // Query with unexisting variable value execution = runtimeService.createExecutionQuery().variableValueEquals("instantVar", instant1.minus(1, ChronoUnit.HOURS)).singleResult(); assertThat(execution).isNull(); // Test NOT_EQUALS execution = runtimeService.createExecutionQuery().variableValueNotEquals("instantVar", instant1).singleResult(); assertThat(execution).isNotNull(); assertThat(execution.getId()).isEqualTo(processInstance3.getId()); // Test GREATER_THAN execution = runtimeService.createExecutionQuery().variableValueGreaterThan("instantVar", nextMonth).singleResult(); assertThat(execution).isNotNull(); assertThat(execution.getId()).isEqualTo(processInstance3.getId()); assertThat(runtimeService.createExecutionQuery().variableValueGreaterThan("instantVar", nextYear).count()).isZero(); assertThat(runtimeService.createExecutionQuery().variableValueGreaterThan("instantVar", oneYearAgo).count()).isEqualTo(3); // Test GREATER_THAN_OR_EQUAL execution = runtimeService.createExecutionQuery().variableValueGreaterThanOrEqual("instantVar", nextMonth).singleResult(); assertThat(execution).isNotNull(); assertThat(execution.getId()).isEqualTo(processInstance3.getId()); execution = runtimeService.createExecutionQuery().variableValueGreaterThanOrEqual("instantVar", nextYear).singleResult(); assertThat(execution).isNotNull(); assertThat(execution.getId()).isEqualTo(processInstance3.getId()); assertThat(runtimeService.createExecutionQuery().variableValueGreaterThanOrEqual("instantVar", oneYearAgo).count()).isEqualTo(3); // Test LESS_THAN executions = runtimeService.createExecutionQuery().variableValueLessThan("instantVar", nextYear).list(); assertThat(executions) .extracting(Execution::getId) .containsExactlyInAnyOrder( processInstance1.getId(), processInstance2.getId() ); assertThat(runtimeService.createExecutionQuery().variableValueLessThan("instantVar", instant1).count()).isZero(); assertThat(runtimeService.createExecutionQuery().variableValueLessThan("instantVar", twoYearsLater).count()).isEqualTo(3); // Test LESS_THAN_OR_EQUAL executions = runtimeService.createExecutionQuery().variableValueLessThanOrEqual("instantVar", nextYear).list(); assertThat(executions).hasSize(3); assertThat(runtimeService.createExecutionQuery().variableValueLessThanOrEqual("instantVar", oneYearAgo).count()).isZero(); // Test value-only matching execution = runtimeService.createExecutionQuery().variableValueEquals(nextYear).singleResult(); assertThat(execution).isNotNull(); assertThat(execution.getId()).isEqualTo(processInstance3.getId()); executions = runtimeService.createExecutionQuery().variableValueEquals(instant1).list(); assertThat(executions) .extracting(Execution::getId) .containsExactlyInAnyOrder( processInstance1.getId(), processInstance2.getId() ); execution = runtimeService.createExecutionQuery().variableValueEquals(twoYearsLater).singleResult(); assertThat(execution).isNull(); }
Example 17
Source File: TCKInstant.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_longTemporalUnit_overflowTooBig() { Instant i = Instant.ofEpochSecond(MAX_SECOND, 999999999); i.minus(999999999, NANOS); i.minus(-1, SECONDS); }
Example 18
Source File: TCKInstant.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_longTemporalUnit_overflowTooSmall() { Instant i = Instant.ofEpochSecond(MIN_SECOND); i.minus(1, NANOS); }
Example 19
Source File: TCKInstant.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_longTemporalUnit_overflowTooBig() { Instant i = Instant.ofEpochSecond(MAX_SECOND, 999999999); i.minus(999999999, NANOS); i.minus(-1, SECONDS); }
Example 20
Source File: TCKInstant.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
@Test(expectedExceptions=DateTimeException.class) public void minus_longTemporalUnit_overflowTooSmall() { Instant i = Instant.ofEpochSecond(MIN_SECOND); i.minus(1, NANOS); }