com.ijchart.xychart.data
Class WindChartData

java.lang.Object
  extended by com.ijchart.xychart.data.AbstractChartData
      extended by com.ijchart.xychart.data.WindChartData
All Implemented Interfaces:
IChartData, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable

public class WindChartData
extends AbstractChartData
implements java.lang.Cloneable, java.io.Serializable

Title: IJChart

Description: a chart library for the Java(tm) platform.

包含(日期,风向,风强度)三个值的图表数据对象,本类在外部是不可修改的.

Copyright: Copyright (c) 2013

Company:

Version:
1.0
Author:
zhang feng min,shanghai china. Contract me by email.
See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.ijchart.xychart.data.AbstractChartData
DATE_MASK_LONG
 
Constructor Summary
WindChartData(long date, double windDirection, double windForce)
          构造器.
WindChartData(java.lang.Number date, java.lang.Number windDirection, java.lang.Number windForce)
          构造器.
 
Method Summary
 java.lang.Object clone()
          返回克隆的对象.
 int compareTo(java.lang.Object o)
          实现Comparable接口的compareTo()方法.
 boolean equals(java.lang.Object obj)
          测试两个对象是否相等.
 java.lang.String getAreaFunctionArguments()
          返回图形热点area的函数参数.
 java.lang.String getAreaURLFragment()
          返回图形热点area的url部分.
 java.lang.Number getDate()
          返回日期(毫秒)的对象.
 double getDateValue()
          返回日期(毫秒).
 java.lang.String getLabelText()
          返回标签字符串.
 double getWindDirection()
          返回风向值(单位是角度).
 java.lang.Number getWindDirectionData()
          返回风向值(单位是角度)对象.
 double getWindForce()
          返回风强度值.
 java.lang.Number getWindForceData()
          返回风强度值的对象.
 int hashCode()
          计算对象的hashcode值.
 java.lang.String toString()
          覆盖toString方法.
 
Methods inherited from class com.ijchart.xychart.data.AbstractChartData
formatDate, formatDateForFunction, formatNumber, formatNumber, formatNumberForFunction, formatNumberForFunction, getDateFormat, getNumberFormat, setDateFormat, setNumberFormat
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

WindChartData

public WindChartData(long date,
                     double windDirection,
                     double windForce)
构造器.

Parameters:
date - long 日期(毫秒).
windDirection - double 风向值(指的是0-12对应的表上的刻度值).
windForce - double 风的强度,必须大于等于0.

WindChartData

public WindChartData(java.lang.Number date,
                     java.lang.Number windDirection,
                     java.lang.Number windForce)
构造器.

Parameters:
date - Number 日期(毫秒) (不可为null).
windDirection - Number 风向值(指的是0-12对应的表上的刻度值).
windForce - Number 风的强度,必须大于等于0.
Method Detail

getDate

public java.lang.Number getDate()
返回日期(毫秒)的对象.

Returns:
double 日期(毫秒) (不为null).

getDateValue

public double getDateValue()
返回日期(毫秒).

Returns:
double 日期(毫秒) (不为null).

getWindForceData

public java.lang.Number getWindForceData()
返回风强度值的对象.

Returns:
double 风的强度.

getWindForce

public double getWindForce()
返回风强度值.

Returns:
double 风的强度.

getWindDirectionData

public java.lang.Number getWindDirectionData()
返回风向值(单位是角度)对象.

Returns:
double 风向值(单位是角度).

getWindDirection

public double getWindDirection()
返回风向值(单位是角度).

Returns:
double 风向值(单位是角度).

compareTo

public int compareTo(java.lang.Object o)
实现Comparable接口的compareTo()方法.

Specified by:
compareTo in interface java.lang.Comparable
Parameters:
o - Object 要比较的对象.
Returns:
int 返回值为负数表示小于,0表示等于,正数表示大于.
Throws:
java.lang.ClassCastException - if the specified object's type prevents it from being compared to this Object.

getLabelText

public java.lang.String getLabelText()
返回标签字符串.

Specified by:
getLabelText in interface IChartData
Overrides:
getLabelText in class AbstractChartData
Returns:
String 标签字符串 (不为null).

getAreaFunctionArguments

public java.lang.String getAreaFunctionArguments()
返回图形热点area的函数参数.

Specified by:
getAreaFunctionArguments in interface IChartData
Overrides:
getAreaFunctionArguments in class AbstractChartData
Returns:
String 函数参数 (可为null).

getAreaURLFragment

public java.lang.String getAreaURLFragment()
返回图形热点area的url部分.

Specified by:
getAreaURLFragment in interface IChartData
Overrides:
getAreaURLFragment in class AbstractChartData
Returns:
String url部分 (可为null).

equals

public boolean equals(java.lang.Object obj)
测试两个对象是否相等.

Overrides:
equals in class AbstractChartData
Parameters:
obj - the object (null permitted).
Returns:
A boolean.

hashCode

public int hashCode()
计算对象的hashcode值.

Overrides:
hashCode in class AbstractChartData
Returns:
int 对象的hashcode值.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
返回克隆的对象.

Overrides:
clone in class AbstractChartData
Returns:
object a clone of this instance.
Throws:
java.lang.CloneNotSupportedException - if the object's class does not support the Cloneable interface. Subclasses that override the clone method can also throw this exception to indicate that an instance cannot be cloned.

toString

public java.lang.String toString()
覆盖toString方法.

Overrides:
toString in class AbstractChartData
Returns:
a string representation of the object.