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java.lang.Objectnet.sf.sparql.benchmarking.util.ConvertUtils
public class ConvertUtils
Helper class with utility methods for converting between different units
Note some of these functions mimic the functionality of
TimeUnit.convert(long, TimeUnit)
except they keep the calculations as
doubles which is important for us because we want as much precision in our
measurements as possible
Field Summary | |
---|---|
static double |
MILLISECONDS_PER_SECONDS
Milliseconds per second |
static double |
NANOSECONDS_PER_MILLISECONDS
Nanoseconds per millisecond |
static double |
SECONDS_PER_HOUR
Seconds per hour |
static double |
SECONDS_PER_MINUTE
Seconds per minute |
Method Summary | |
---|---|
static double |
toMilliseconds(double nanoseconds)
Converts nanoseconds to milliseconds |
static double |
toMilliseconds(long nanoseconds)
Converts nanoseconds to milliseconds |
static double |
toMinutes(double nanoseconds)
Converts nanoseconds to minutes |
static double |
toMinutes(long nanoseconds)
Converts nanoseconds to minutes |
static double |
toSeconds(double nanoseconds)
Converts nanoseconds to seconds |
static double |
toSeconds(long nanoseconds)
Converts nanoseconds to seconds |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final double NANOSECONDS_PER_MILLISECONDS
public static final double MILLISECONDS_PER_SECONDS
public static final double SECONDS_PER_MINUTE
public static final double SECONDS_PER_HOUR
Method Detail |
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public static double toMilliseconds(double nanoseconds)
nanoseconds
- Nanoseconds
public static double toMilliseconds(long nanoseconds)
nanoseconds
- Nanoseconds
public static double toSeconds(long nanoseconds)
nanoseconds
- Nanoseconds
public static double toSeconds(double nanoseconds)
nanoseconds
- Nanoseconds
public static double toMinutes(long nanoseconds)
nanoseconds
- Nanoseconds
public static double toMinutes(double nanoseconds)
nanoseconds
- Nanoseconds
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