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Delete unused Profiler

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Gabriele C 2016-05-05 19:43:12 +02:00
parent 76a1ff29b0
commit 09e2845cea
1 changed files with 0 additions and 136 deletions
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136
src/main/java/fr/xephi/authme/util/Profiler.java
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@ -1,136 +0,0 @@
package fr.xephi.authme.util;
import java.text.DecimalFormat;
public class Profiler {
/**
* Defines the past time in milliseconds.
*/
private long time = 0;
/**
* Defines the time in milliseconds the profiler last started at.
*/
private long start = -1;
/**
* Constructor. This won't start the profiler immediately.
*/
public Profiler() {
this(false);
}
/**
* Constructor.
*
* @param start True to immediately start the profiler.
*/
public Profiler(boolean start) {
// Should the timer be started
if (start)
start();
}
/**
* Start the profiler.
*
* @return True if the profiler was started, false otherwise possibly due to an error.
* True will also be returned if the profiler was started already.
*/
public boolean start() {
// Make sure the timer isn't started already
if (isActive())
return true;
// Set the start time
this.start = System.currentTimeMillis();
return true;
}
/**
* This will start the profiler if it's not active, or will stop the profiler if it's currently active.
*
* @return True if the profiler has been started, false if the profiler has been stopped.
*/
public boolean pause() {
// Toggle the profiler state
if (isStarted())
stop();
else
start();
// Return the result
return isStarted();
}
/**
* Stop the profiler if it's active.
*
* @return True will be returned if the profiler was stopped while it was active. False will be returned if the
* profiler was stopped already.
*/
public boolean stop() {
// Make sure the profiler is active
if (!isActive())
return false;
// Stop the profiler, calculate the passed time
this.time += System.currentTimeMillis() - this.start;
this.start = -1;
return true;
}
/**
* Check whether the profiler has been started. The profiler doesn't need to be active right now.
*
* @return True if the profiler was started, false otherwise.
*/
public boolean isStarted() {
return isActive() || this.time > 0;
}
/**
* Check whether the profiler is currently active.
*
* @return True if the profiler is active, false otherwise.
*/
public boolean isActive() {
return this.start >= 0;
}
/**
* Get the passed time in milliseconds.
*
* @return The passed time in milliseconds.
*/
public long getTime() {
// Check whether the profiler is currently active
if (isActive())
return this.time + (System.currentTimeMillis() - this.start);
return this.time;
}
/**
* Get the passed time in a formatted string.
*
* @return The passed time in a formatted string.
*/
public String getTimeFormatted() {
// Get the passed time
long time = getTime();
// Return the time if it's less than one millisecond
if (time <= 0)
return "<1 ms";
// Return the time in milliseconds
if (time < 1000)
return time + " ms";
// Convert the time into seconds with a single decimal
double timeSeconds = ((double) time) / 1000;
DecimalFormat df = new DecimalFormat("#0.0");
return df.format(timeSeconds) + " s";
}
}