SEDouble.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  */
00016 package com.generalrobotix.ui.view.graph;
00017 
00018 import java.text.DecimalFormat;
00019 
00020 public class SEDouble implements StringExchangeable {
00021     Double value_;
00022     DecimalFormat df_;
00023     boolean isNaN_;
00024 
00030     public SEDouble(double value) {
00031         value_ = new Double(value);
00032         df_ = new DecimalFormat("0.######");
00033     };
00034 
00035     public SEDouble(String value) {
00036         if (value.equals("NaN") || value.equals("")) {
00037             isNaN_ = true;
00038             value_ = new Double(Double.NaN);
00039         } else {
00040             value_ = new Double(value);
00041         }
00042         df_ = new DecimalFormat("0.######");
00043     }
00044 
00050     public String toString() {
00051         if (isNaN_) {
00052             return "";
00053         } else {
00054             return df_.format(value_.doubleValue());
00055         }
00056     }
00057 
00063     public Object fromString(String str) {
00064         if (str.equals("NaN") || str.equals("")) {
00065             isNaN_ = true;
00066             value_ = new Double(Double.NaN);
00067         } else {
00068             value_ = new Double(str);
00069         }
00070         return (Object)value_;
00071     }
00072 
00077     public void setValue(Object value) {
00078         value_ = (Double)value;
00079     }
00080 
00085     public void setValue(String str) {
00086         value_ = new Double(str);
00087     }
00088 
00089     public void setValue(double value) {
00090         value_ = new Double(value);
00091     }
00092 
00097     public Object getValue() {
00098         return (Object)value_;
00099     }
00100 
00101     public double doubleValue() {
00102         return value_.doubleValue();
00103     }
00104 
00105     public float floatValue() {
00106         return value_.floatValue();
00107     }
00108 }


openhrp3
Author(s): AIST, General Robotix Inc., Nakamura Lab of Dept. of Mechano Informatics at University of Tokyo
autogenerated on Thu Apr 11 2019 03:30:19