net.openhft.chronicle.core.time

Enum SystemTimeProvider

java.lang.Object

java.lang.Enum<SystemTimeProvider>

net.openhft.chronicle.core.time.SystemTimeProvider

All Implemented Interfaces:

Serializable, Comparable<SystemTimeProvider>, TimeProvider

public enum SystemTimeProvider
extends Enum<SystemTimeProvider>
implements TimeProvider

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Field Summary

Fields

Modifier and Type	Field and Description
static TimeProvider	CLOCK

Method Summary

Modifier and Type	Method and Description
long	currentTimeMicros()
long	currentTimeMillis()
long	currentTimeNanos()
protected long	currentTimeNanos1()
static SystemTimeProvider	valueOf(String name) Returns the enum constant of this type with the specified name.
static SystemTimeProvider[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.openhft.chronicle.core.time.TimeProvider

currentTime

Enum Constant Detail

INSTANCE

public static final SystemTimeProvider INSTANCE

Field Detail

CLOCK

public static TimeProvider CLOCK

Method Detail

values

public static SystemTimeProvider[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SystemTimeProvider c : SystemTimeProvider.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SystemTimeProvider valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

currentTimeMillis

public long currentTimeMillis()

Specified by:

currentTimeMillis in interface TimeProvider

currentTimeMicros

public long currentTimeMicros()

Specified by:

currentTimeMicros in interface TimeProvider

currentTimeNanos

public long currentTimeNanos()

Specified by:

currentTimeNanos in interface TimeProvider

Returns:

a nano second time stamp which is monotonically increasing and the top 59 bits are unique. i.e. 32 ns resolution.

currentTimeNanos1

protected long currentTimeNanos1()