nl.uu.cs.treewidth.timing
Interface TimeSource

All Known Implementing Classes:
JavaNanoTime, JavaSystemTime

public interface TimeSource

Interface used by Stopwatch as the source of `time.'
For Stopwatch to make sense, the result of subsequent calls to now() have to be non-decreasing (which is reasonable for `time').

Author:
tw team

Method Summary
 long now()
          For Stopwatch to make sense, the result of subsequent calls to now() have to be non-decreasing (which is reasonable for `time').
 

Method Detail

now

long now()
For Stopwatch to make sense, the result of subsequent calls to now() have to be non-decreasing (which is reasonable for `time').

Returns:
Some measure of `time.'