com.ijchart.xychart.format
Class NumberChartDataFormatter

java.lang.Object
  extended by com.ijchart.xychart.format.AbstractChartDataFormatterAdapter
      extended by com.ijchart.xychart.format.NumberChartDataFormatter
All Implemented Interfaces:
IChartDataFormatter, java.io.Serializable, java.lang.Cloneable

public class NumberChartDataFormatter
extends AbstractChartDataFormatterAdapter
implements IChartDataFormatter, java.lang.Cloneable, java.io.Serializable

Title: IJChart

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

A formatter class for NumberChartData chart data.

Copyright: Copyright (c) 2013

Company:

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

Constructor Summary
NumberChartDataFormatter(java.lang.String mask)
           Constructor.
 
Method Summary
protected  java.lang.Object clone()
           Creates and returns a copy of this object.
 boolean equals(java.lang.Object obj)
           Tests this object for equality with an arbitrary object.
 java.lang.String format(IMatrixDataset dataset, int row, int column)
           Formatted an IChartData object to a string.
 java.text.DecimalFormat getFormat()
           Returns the number format object.
 int hashCode()
           Returns a hash code.
 java.lang.String toString()
           Returns a string representation of this Range.
 
Methods inherited from class com.ijchart.xychart.format.AbstractChartDataFormatterAdapter
format
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.ijchart.xychart.format.IChartDataFormatter
format
 

Constructor Detail

NumberChartDataFormatter

public NumberChartDataFormatter(java.lang.String mask)
Constructor.

Parameters:
mask - String The number format mask (null not permitted).
Method Detail

getFormat

public java.text.DecimalFormat getFormat()
Returns the number format object.

Returns:
DecimalFormat The number format object.

format

public java.lang.String format(IMatrixDataset dataset,
                               int row,
                               int column)
Formatted an IChartData object to a string.

Specified by:
format in interface IChartDataFormatter
Overrides:
format in class AbstractChartDataFormatterAdapter
Parameters:
dataset - IMatrixDataset The dataset (null not permitted).
row - int The dataset row number,must be greater than or equal to 0.
column - int The dataset column number,must be greater than or equal to 0.
Returns:
String A string (maybe null).

equals

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

Overrides:
equals in class java.lang.Object
Parameters:
obj - The object to test against (null permitted).
Returns:
A boolean.

clone

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

Overrides:
clone in class java.lang.Object
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.

hashCode

public int hashCode()
Returns a hash code.

Overrides:
hashCode in class java.lang.Object
Returns:
A hash code.

toString

public java.lang.String toString()
Returns a string representation of this Range.

Overrides:
toString in class java.lang.Object
Returns:
A String.