com.ijchart.xychart.format
Class XYNumberChartDataFormatter

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

All Implemented Interfaces:

IChartDataFormatter, java.io.Serializable, java.lang.Cloneable

public class XYNumberChartDataFormatter
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 XYNumberChartData chart data.

Copyright: Copyright (c) 2013

Company:

Version:

1.0

Author:

zhang feng min,shanghai china. Contract me by email.

See Also:

Serialized Form

Field Summary

static int	XYNUMBER_FORMATTER_TYPE_X Show x value only.
static int	XYNUMBER_FORMATTER_TYPE_XY Show (x,y) value.
static int	XYNUMBER_FORMATTER_TYPE_Y Show y value only.

Constructor Summary

XYNumberChartDataFormatter(java.lang.String xMask, java.lang.String yMask, int formatType)
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.
int	getFormatType() Returns the format type;
java.text.DecimalFormat	getXFormat() Returns the x-value format object.
java.text.DecimalFormat	getYFormat() Returns the y-value 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

Field Detail

XYNUMBER_FORMATTER_TYPE_X

public static final int XYNUMBER_FORMATTER_TYPE_X

Show x value only.

See Also:

Constant Field Values

XYNUMBER_FORMATTER_TYPE_Y

public static final int XYNUMBER_FORMATTER_TYPE_Y

Show y value only.

See Also:

Constant Field Values

XYNUMBER_FORMATTER_TYPE_XY

public static final int XYNUMBER_FORMATTER_TYPE_XY

Show (x,y) value.

See Also:

Constant Field Values

Constructor Detail

XYNumberChartDataFormatter

public XYNumberChartDataFormatter(java.lang.String xMask,
                                  java.lang.String yMask,
                                  int formatType)

Constructor.

Parameters:

xMask - String The x-value format mask (null not permitted).

yMask - String The y-value format mask (null not permitted).

formatType - int The format type,see XYNUMBER_FORMATTER_TYPE_X, XYNUMBER_FORMATTER_TYPE_Y,XYNUMBER_FORMATTER_TYPE_XY

Method Detail

getFormatType

public int getFormatType()

Returns the format type;

Returns:

int The format type;

getXFormat

public java.text.DecimalFormat getXFormat()

Returns the x-value format object.

Returns:

DecimalFormat The x-value format object.

getYFormat

public java.text.DecimalFormat getYFormat()

Returns the y-value format object.

Returns:

DecimalFormat The y-value 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.