io.opencensus.common.Timestamp.create()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中io.opencensus.common.Timestamp.create()方法的一些代码示例，展示了Timestamp.create()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Timestamp.create()方法的具体详情如下：
包路径：io.opencensus.common.Timestamp
类名称：Timestamp
方法名：create

Timestamp.create介绍

[英]Creates a new timestamp from given seconds and nanoseconds.
[中]从给定的秒和纳秒创建新的时间戳。

代码示例

代码示例来源：origin: census-instrumentation/opencensus-java

  1. private static Timestamp ofEpochSecond(long epochSecond, long nanoAdjustment) {
  2.  long secs = TimeUtils.checkedAdd(epochSecond, floorDiv(nanoAdjustment, NANOS_PER_SECOND));
  3.  int nos = (int) floorMod(nanoAdjustment, NANOS_PER_SECOND);
  4.  return create(secs, nos);
  5. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void setAndGetTime() {
  3.  TestClock clock = TestClock.create(Timestamp.create(1, 2));
  4.  assertThat(clock.now()).isEqualTo(Timestamp.create(1, 2));
  5.  clock.setTime(Timestamp.create(3, 4));
  6.  assertThat(clock.now()).isEqualTo(Timestamp.create(3, 4));
  7. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void timestampAddNanos_Negative() {
  3.  Timestamp timestamp = Timestamp.create(1234, 223);
  4.  assertThat(timestamp.addNanos(-223)).isEqualTo(Timestamp.create(1234, 0));
  5.  assertThat(timestamp.addNanos(-1000000223)).isEqualTo(Timestamp.create(1233, 0));
  6.  assertThat(timestamp.addNanos(-1300200500)).isEqualTo(Timestamp.create(1232, 699799723));
  7.  assertThat(timestamp.addNanos(-4123456213L)).isEqualTo(Timestamp.create(1229, 876544010));
  8.  assertThat(timestamp.addNanos(Long.MIN_VALUE))
  9.    .isEqualTo(Timestamp.create(1234L - 9223372036L - 1, 223 + 145224192));
  10. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2.  public void testConstants() {
  3.   assertThat(MutableViewData.ZERO_TIMESTAMP).isEqualTo(Timestamp.create(0, 0));
  4.  }
  5. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void timestampFromMillis() {
  3.  assertThat(Timestamp.fromMillis(0)).isEqualTo(Timestamp.create(0, 0));
  4.  assertThat(Timestamp.fromMillis(987)).isEqualTo(Timestamp.create(0, 987000000));
  5.  assertThat(Timestamp.fromMillis(3456)).isEqualTo(Timestamp.create(3, 456000000));
  6. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test(expected = ArithmeticException.class)
  2.  public void catchNegativeOverflow() {
  3.   TestClock.create(Timestamp.create(Long.MIN_VALUE / NUM_NANOS_PER_SECOND - 1, 0));
  4.  }
  5. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void timestampSubtractTimestamp_NegativeResult() {
  3.  Timestamp timestamp = Timestamp.create(1234, 223);
  4.  assertThat(timestamp.subtractTimestamp(Timestamp.create(1235, 223)))
  5.    .isEqualTo(Duration.create(-1, 0));
  6.  assertThat(timestamp.subtractTimestamp(Timestamp.create(1234, 224)))
  7.    .isEqualTo(Duration.create(0, -1));
  8.  assertThat(timestamp.subtractTimestamp(Timestamp.create(1235, 224)))
  9.    .isEqualTo(Duration.create(-1, -1));
  10.  assertThat(timestamp.subtractTimestamp(Timestamp.create(1236, 123)))
  11.    .isEqualTo(Duration.create(-1, -999999900));
  12. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void timestampAddDuration() {
  3.  Timestamp timestamp = Timestamp.create(1234, 223);
  4.  assertThat(timestamp.addDuration(Duration.create(1, 0))).isEqualTo(Timestamp.create(1235, 223));
  5.  assertThat(timestamp.addDuration(Duration.create(0, 1))).isEqualTo(Timestamp.create(1234, 224));
  6.  assertThat(timestamp.addDuration(Duration.create(1, 1))).isEqualTo(Timestamp.create(1235, 224));
  7.  assertThat(timestamp.addDuration(Duration.create(1, 999999900)))
  8.    .isEqualTo(Timestamp.create(1236, 123));
  9. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void advanceTime() {
  3.  TestClock clock = TestClock.create(Timestamp.create(1, 500 * 1000 * 1000));
  4.  clock.advanceTime(Duration.create(2, 600 * 1000 * 1000));
  5.  assertThat(clock.now()).isEqualTo(Timestamp.create(4, 100 * 1000 * 1000));
  6. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void create_NanosTooHigh_NegativeTime() {
  3.  thrown.expect(IllegalArgumentException.class);
  4.  thrown.expectMessage("'nanos' is greater than maximum (999999999): 1000000000");
  5.  Timestamp.create(-1, 1000000000);
  6. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void create_SecondsTooLow() {
  3.  thrown.expect(IllegalArgumentException.class);
  4.  thrown.expectMessage("'seconds' is less than minimum (-315576000000): -315576000001");
  5.  Timestamp.create(-315576000001L, 0);
  6. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void create_NanosTooLow_PositiveTime() {
  3.  thrown.expect(IllegalArgumentException.class);
  4.  thrown.expectMessage("'nanos' is less than zero: -1");
  5.  Timestamp.create(1, -1);
  6. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void create_NanosTooLow_NegativeTime() {
  3.  thrown.expect(IllegalArgumentException.class);
  4.  thrown.expectMessage("'nanos' is less than zero: -1");
  5.  Timestamp.create(-1, -1);
  6. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void testGetFraction() {
  3.  Timestamp thirtySecondsAfterStart = Timestamp.create(90, 0);
  4.  assertThat(
  5.      new IntervalBucket(START, MINUTE, MEAN, MEASURE_DOUBLE)
  6.        .getFraction(thirtySecondsAfterStart))
  7.    .isWithin(TOLERANCE)
  8.    .of(0.5);
  9. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. private static SpanData.TimedEvent<Annotation> sampleAnnotation() {
  2.  return SpanData.TimedEvent.create(
  3.    Timestamp.create(1519629872L, 987654321),
  4.    Annotation.fromDescriptionAndAttributes(
  5.      "annotation #1",
  6.      ImmutableMap.of(
  7.        "bool", AttributeValue.booleanAttributeValue(true),
  8.        "long", AttributeValue.longAttributeValue(1337L),
  9.        "string",
  10.          AttributeValue.stringAttributeValue(
  11.            "Kind words do not cost much. Yet they accomplish much. -- Pascal"))));
  12. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void preventCallingGetFractionOnPastBuckets() {
  3.  IntervalBucket bucket = new IntervalBucket(START, MINUTE, MEAN, MEASURE_DOUBLE);
  4.  Timestamp twoMinutesAfterStart = Timestamp.create(180, 0);
  5.  thrown.expect(IllegalArgumentException.class);
  6.  bucket.getFraction(twoMinutesAfterStart);
  7. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2.  public void preventCallingGetFractionOnFutureBuckets() {
  3.   IntervalBucket bucket = new IntervalBucket(START, MINUTE, MEAN, MEASURE_DOUBLE);
  4.   Timestamp thirtySecondsBeforeStart = Timestamp.create(30, 0);
  5.   thrown.expect(IllegalArgumentException.class);
  6.   bucket.getFraction(thirtySecondsBeforeStart);
  7.  }
  8. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void convertTimestamp() {
  3.  Timestamp censusTimestamp1 = Timestamp.create(100, 3000);
  4.  assertThat(StackdriverExportUtils.convertTimestamp(censusTimestamp1))
  5.    .isEqualTo(
  6.      com.google.protobuf.Timestamp.newBuilder().setSeconds(100).setNanos(3000).build());
  7.  // Stackdriver doesn't allow negative values, instead it will replace the negative values
  8.  // by returning a default instance.
  9.  Timestamp censusTimestamp2 = Timestamp.create(-100, 3000);
  10.  assertThat(StackdriverExportUtils.convertTimestamp(censusTimestamp2))
  11.    .isEqualTo(com.google.protobuf.Timestamp.newBuilder().build());
  12. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void noopViewManager_GetView_Interval() {
  3.  View view =
  4.    View.create(
  5.      VIEW_NAME, VIEW_DESCRIPTION, MEASURE, AGGREGATION, Arrays.asList(KEY), INTERVAL);
  6.  ViewManager viewManager = NoopStats.newNoopViewManager();
  7.  viewManager.registerView(view);
  8.  ViewData viewData = viewManager.getView(VIEW_NAME);
  9.  assertThat(viewData.getView()).isEqualTo(view);
  10.  assertThat(viewData.getAggregationMap()).isEmpty();
  11.  assertThat(viewData.getWindowData()).isEqualTo(IntervalData.create(Timestamp.create(0, 0)));
  12. }

代码示例来源：origin: census-instrumentation/opencensus-java

  1. @Test
  2. public void getProcessIdentifier() {
  3.  String jvmName = "54321@my.org";
  4.  Timestamp timestamp = Timestamp.create(10, 20);
  5.  ProcessIdentifier processIdentifier = OcAgentNodeUtils.getProcessIdentifier(jvmName, timestamp);
  6.  assertThat(processIdentifier.getHostName()).isEqualTo("my.org");
  7.  assertThat(processIdentifier.getPid()).isEqualTo(54321);
  8.  assertThat(processIdentifier.getStartTimestamp())
  9.    .isEqualTo(com.google.protobuf.Timestamp.newBuilder().setSeconds(10).setNanos(20).build());
  10. }

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