Time.java
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00001 /*
00002  * Copyright (c) 2008, AIST, the University of Tokyo and General Robotix Inc.
00003  * All rights reserved. This program is made available under the terms of the
00004  * Eclipse Public License v1.0 which accompanies this distribution, and is
00005  * available at http://www.eclipse.org/legal/epl-v10.html
00006  * Contributors:
00007  * General Robotix Inc.
00008  * National Institute of Advanced Industrial Science and Technology (AIST) 
00009  */
00017 package com.generalrobotix.ui.view.graph;
00018 
00019 import java.text.DecimalFormat;
00020 
00021 public class Time {
00022     int msec_;
00023     int usec_;
00024     DecimalFormat format_ = new DecimalFormat("000");
00025 
00029     public Time() {
00030         msec_ = 0;
00031         usec_ = 0;
00032     }
00033 
00039     public Time(int m, int u) {
00040         msec_ = m;
00041         usec_ = u;
00042     }
00043 
00048     public Time(double time) {
00049         set(time);
00050     }
00051 
00052     public Time(float time) {
00053         set(time);
00054     }
00055 
00056     public Time(Time time) {
00057         set(time);
00058     }
00059 
00064     public Time(long time) {
00065         setUtime(time);
00066     }
00067 
00072     public void set(Time time) {
00073         msec_ = time.msec_;
00074         usec_ = time.usec_;
00075     }
00076 
00081     public void set(double time) {
00082         long utime = (long)Math.round(time * 1000000.0);
00083         usec_ = (int)(utime % 1000);
00084         msec_ = (int)(utime / 1000);
00085     }
00086 
00087     public void set(float time) {
00088         long utime = (long)Math.round((double)time * 1000000.0);
00089         usec_ = (int)(utime % 1000);
00090         msec_ = (int)(utime / 1000);
00091     }
00092 
00098     public void set(int m, int u) {
00099         msec_ = m;
00100         usec_ = u;
00101     }
00102 
00107     public void add(Time time) {
00108         msec_ += time.msec_;
00109         usec_ += time.usec_;
00110         if (usec_ >= 1000) {
00111             msec_ += usec_ / 1000;
00112             usec_ = usec_ % 1000;
00113         }
00114     }
00119     public void sub(Time time) {
00120         msec_ -= time.msec_;
00121         usec_ -= time.usec_;
00122         if (usec_ < 0) {
00123             msec_ += usec_ / 1000 - 1 ;
00124             usec_ = usec_ % 1000;
00125         }
00126     }
00127 
00128     public void addUtime(int utime) {
00129         usec_ += utime;
00130         if (usec_ >= 1000) {
00131             msec_ += usec_ / 1000;
00132             usec_ = usec_ % 1000;
00133         }
00134     }
00135 
00140     public double getDouble() {
00141          return (double)msec_ * 0.001 + (double)usec_ * 0.000001;
00142     }
00143 
00147     public float getFloat() {
00148         return (float)msec_ * 0.001f + (float)usec_ * 0.000001f;
00149     }
00150 
00151     public boolean compare(Time time) {
00152         if ((msec_ == time.msec_) && (usec_ == time.usec_)) return true;
00153         else return false;
00154     }
00155 
00156     public long getUtime() {
00157         return (long)msec_ * 1000L + (long)usec_;
00158     }
00159 
00160     public void setUtime(long utime) {
00161         msec_ = (int)(utime / 1000);
00162         usec_ = (int)utime % 1000;
00163     }
00164 
00165     public String toString() {
00166         StringBuffer buf = new StringBuffer();
00167         buf.append(String.valueOf(msec_ / 1000));
00168         buf.append('.');
00169         buf.append(format_.format(msec_ % 1000));
00170         buf.append(format_.format(usec_ % 1000));
00171         return buf.toString();
00172     }
00173 }


openhrp3
Author(s): AIST, General Robotix Inc., Nakamura Lab of Dept. of Mechano Informatics at University of Tokyo
autogenerated on Sun Apr 2 2017 03:43:57