com.ijchart.xychart.data
Class XYNumberChartData

java.lang.Object
  extended by com.ijchart.xychart.data.AbstractChartData
      extended by com.ijchart.xychart.data.XYNumberChartData
All Implemented Interfaces:
IChartData, IXYChartData, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable
Direct Known Subclasses:
VectorChartData, XYZNumberChartData

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

Title: IJChart

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

The (x,y) Number ChartData object,this class is immutable.

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
XYNumberChartData(double x, double y)
           Constructor.
XYNumberChartData(java.lang.Number x, java.lang.Number y)
           Constructor.
 
Method Summary
 java.lang.Object clone()
           Creates and returns a copy of this object.
 int compareTo(java.lang.Object o)
           Implements the compareTo() method of interface Comparable.
 boolean equals(java.lang.Object obj)
           Tests this instance for equality with an arbitrary object.
 java.lang.String getAreaFunctionArguments()
           Returns the function arguments of hotspot area.
 java.lang.String getAreaURLFragment()
           Returns the url for hotspot area.
 java.lang.String getLabelText()
           Returns the label text.
 double getX()
           Returns the double x value.
 java.lang.Number getXData()
           Returns the x Number data.
 double getY()
           Returns the double y value.
 java.lang.Number getYData()
           Returns the y Number data.
 int hashCode()
           Returns a hash code value for the object.
 java.lang.String toString()
           Returns a string representation of the object.
 
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

XYNumberChartData

public XYNumberChartData(double x,
                         double y)
Constructor.

Parameters:
x - double The x value.
y - double The y value.

XYNumberChartData

public XYNumberChartData(java.lang.Number x,
                         java.lang.Number y)
Constructor.

Parameters:
x - Number The x Number object (null not permitted).
y - Number The y Number object (null not permitted).
Method Detail

getXData

public java.lang.Number getXData()
Returns the x Number data.

Returns:
Number Never null.

getYData

public java.lang.Number getYData()
Returns the y Number data.

Returns:
Number Never null.

getX

public double getX()
Returns the double x value.

Specified by:
getX in interface IXYChartData
Returns:
double The double value.

getY

public double getY()
Returns the double y value.

Specified by:
getY in interface IXYChartData
Returns:
double The double value.

compareTo

public int compareTo(java.lang.Object o)
Implements the compareTo() method of interface Comparable.

Specified by:
compareTo in interface java.lang.Comparable
Parameters:
o - Object The Object to be compared.
Returns:
int A negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.
Throws:
java.lang.ClassCastException - if the specified object's type prevents it from being compared to this Object.

getLabelText

public java.lang.String getLabelText()
Returns the label text.

Specified by:
getLabelText in interface IChartData
Overrides:
getLabelText in class AbstractChartData
Returns:
String The label text (never null).

getAreaFunctionArguments

public java.lang.String getAreaFunctionArguments()
Returns the function arguments of hotspot area.

Specified by:
getAreaFunctionArguments in interface IChartData
Overrides:
getAreaFunctionArguments in class AbstractChartData
Returns:
String The function arguments (maybe null).

getAreaURLFragment

public java.lang.String getAreaURLFragment()
Returns the url for hotspot area.

Specified by:
getAreaURLFragment in interface IChartData
Overrides:
getAreaURLFragment in class AbstractChartData
Returns:
String The url fragment (maybe null).

equals

public boolean equals(java.lang.Object obj)
Tests this instance for equality with an arbitrary object.

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

hashCode

public int hashCode()
Returns a hash code value for the object.

Overrides:
hashCode in class AbstractChartData
Returns:
int A hash code value for this object.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
Creates and returns a copy of this object.

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()
Returns a string representation of the object.

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