io.atomix.time

Class LogicalClock

java.lang.Object

io.atomix.time.LogicalClock

All Implemented Interfaces:

Clock<LogicalTimestamp>

public class LogicalClock
extends Object
implements Clock<LogicalTimestamp>

Logical clock.

Constructor Summary

Constructors

Constructor and Description
LogicalClock()
LogicalClock(LogicalTimestamp currentTimestamp)

Method Summary

Modifier and Type	Method and Description
LogicalTimestamp	getTime() Returns the current time of the clock.
LogicalTimestamp	increment() Increments the clock and returns the new timestamp.
LogicalTimestamp	incrementAndUpdate(LogicalTimestamp timestamp) Increments the clock and updates it using the given timestamp.
String	toString()
LogicalTimestamp	update(LogicalTimestamp timestamp) Updates the clock using the given timestamp.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

LogicalClock

public LogicalClock()

LogicalClock

public LogicalClock(LogicalTimestamp currentTimestamp)

Method Detail

getTime

public LogicalTimestamp getTime()

Description copied from interface: Clock

Returns the current time of the clock.

Specified by:

getTime in interface Clock<LogicalTimestamp>

Returns:

the current time

increment

public LogicalTimestamp increment()

Increments the clock and returns the new timestamp.

Returns:

the updated clock time

update

public LogicalTimestamp update(LogicalTimestamp timestamp)

Updates the clock using the given timestamp.

Parameters:

timestamp - the timestamp with which to update the clock

Returns:

the updated clock time

incrementAndUpdate

public LogicalTimestamp incrementAndUpdate(LogicalTimestamp timestamp)

Increments the clock and updates it using the given timestamp.

Parameters:

timestamp - the timestamp with which to update the clock

Returns:

the updated clock time

toString

public String toString()

Overrides:

toString in class Object