TimeUtils

java.lang.Object
- io.opencensus.common.TimeUtils

final class TimeUtils
extends java.lang.Object

Util class for Timestamp and Duration.

Field Summary

Fields
Modifier and Type	Field	Description
`private static java.math.BigInteger`	`MAX_LONG_VALUE`
`(package private) static int`	`MAX_NANOS`
`(package private) static long`	`MAX_SECONDS`
`(package private) static long`	`MILLIS_PER_SECOND`
`private static java.math.BigInteger`	`MIN_LONG_VALUE`
`(package private) static long`	`NANOS_PER_MILLI`
`(package private) static long`	`NANOS_PER_SECOND`

Constructor Summary

Constructors
Modifier Constructor Description

private TimeUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) static long`	`checkedAdd(long x, long y)`	Adds two longs and throws an `ArithmeticException` if the result overflows.
`(package private) static int`	`compareLongs(long x, long y)`	Compares two longs.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MAX_SECONDS
```
static final long MAX_SECONDS
```
    See Also:
    
    Constant Field Values
  - MAX_NANOS
```
static final int MAX_NANOS
```
    See Also:
    
    Constant Field Values
  - MILLIS_PER_SECOND
```
static final long MILLIS_PER_SECOND
```
    See Also:
    
    Constant Field Values
  - NANOS_PER_MILLI
```
static final long NANOS_PER_MILLI
```
    See Also:
    
    Constant Field Values
  - NANOS_PER_SECOND
```
static final long NANOS_PER_SECOND
```
    See Also:
    
    Constant Field Values
  - MAX_LONG_VALUE
```
private static final java.math.BigInteger MAX_LONG_VALUE
```
  - MIN_LONG_VALUE
```
private static final java.math.BigInteger MIN_LONG_VALUE
```
- Constructor Detail
  - TimeUtils
```
private TimeUtils()
```
- Method Detail
  - compareLongs
```
static int compareLongs(long x,
                        long y)
```
    Compares two longs. This functionality is provided by Long.compare(long, long) in Java 7.
  - checkedAdd
```
static long checkedAdd(long x,
                       long y)
```
    Adds two longs and throws an ArithmeticException if the result overflows. This functionality is provided by Math.addExact(long, long) in Java 8.