com.ijchart.xychart.format
Class NumberChartDataFormatter

java.lang.Object
  com.ijchart.xychart.format.AbstractChartDataFormatterAdapter
      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.