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author | Kjetil Ørbekk <kjetil.orbekk@gmail.com> | 2012-03-01 21:26:57 +0100 |
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committer | Kjetil Ørbekk <kjetil.orbekk@gmail.com> | 2012-03-01 21:26:57 +0100 |
commit | b6f6a0afdacead5c05a939511b5d0bee021f641e (patch) | |
tree | c94f10dea65c169f303f14580b5a742ca2fd14f3 /same-android/src/main/java/com/orbekk/same/android/benchmark/Timer.java | |
parent | 5a06b9427bbdd776d691ad1736cd147aa3914031 (diff) |
Add Benchmarking activity.
Diffstat (limited to 'same-android/src/main/java/com/orbekk/same/android/benchmark/Timer.java')
-rw-r--r-- | same-android/src/main/java/com/orbekk/same/android/benchmark/Timer.java | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/same-android/src/main/java/com/orbekk/same/android/benchmark/Timer.java b/same-android/src/main/java/com/orbekk/same/android/benchmark/Timer.java new file mode 100644 index 0000000..a3e32b8 --- /dev/null +++ b/same-android/src/main/java/com/orbekk/same/android/benchmark/Timer.java @@ -0,0 +1,52 @@ +package com.orbekk.same.android.benchmark; + +import java.util.ArrayList; + +public class Timer { + ArrayList<Long> samples; + boolean running = false; + long startTime = 0; + + public Timer() { + samples = new ArrayList<Long>(); + } + + public Timer(int capacity) { + samples = new ArrayList<Long>(capacity); + } + + public boolean isRunning() { + return running; + } + + public void start() { + startTime = System.currentTimeMillis(); + running = true; + } + + public void stop() { + long stopTime = System.currentTimeMillis(); + running = false; + samples.add(stopTime - startTime); + } + + public long getLastMeasurement() { + return samples.get(samples.size() - 1); + } + + public ArrayList<Long> getTimes() { + return new ArrayList<Long>(samples); + } + + public long getSum() { + long sum = 0; + for (long s : samples) { + sum += s; + } + return sum; + } + + public String toString() { + return "Timer[sum(" + getSum() + "), samples(" + samples + ")]"; + } +} |