org.mbari.siam.moos.utils.node
Class SiamXYDataset

java.lang.Object
  com.jrefinery.data.AbstractDataset
      com.jrefinery.data.AbstractSeriesDataset
          com.jrefinery.chart.demo.SampleXYDataset
              org.mbari.siam.moos.utils.node.SiamXYDataset

All Implemented Interfaces:

Dataset, SeriesChangeListener, SeriesDataset, XYDataset

Direct Known Subclasses:

CTDXYDataset, EnvXYDataset

public class SiamXYDataset
extends com.jrefinery.chart.demo.SampleXYDataset

EnvDataset

Description: This is the dataset object for each variable to be plotted

C August 2003 MBARI * Monterey Bay Aquarium Research Institute Proprietary Information. All rights reserved.

Version:

1.0

Author:

Sanghamitra Das

Field Summary

Fields inherited from class com.jrefinery.data.AbstractDataset

listeners

Constructor Summary

SiamXYDataset(java.lang.String name, Instrument ins, java.lang.String nodeName)
constructor

Method Summary

void	add(java.lang.Double xvalue, java.lang.Double yvalue) add a value to the dataset
java.util.HashMap	getFileSettings() get the settings from the settings file if it exssts
int	getItemCount(int series) Returns the number of data values to be plotted on the chart
int	getSeriesCount() returns the series count.
java.lang.String	getSeriesName(int series) Returns the series Name / variable name which is being plotted
java.lang.Object	getSettings() Returns the settings object associated with this dataset
java.lang.Number	getXValue(int series, int n) Returns the x value of the nth position
java.lang.Number	getYValue(int series, int n) Returns the y value of the nth position
void	setTranslate(double whatever)

Methods inherited from class com.jrefinery.chart.demo.SampleXYDataset

getTranslate

Methods inherited from class com.jrefinery.data.AbstractSeriesDataset

getLegendItemCount, getLegendItemLabels, seriesChanged

Methods inherited from class com.jrefinery.data.AbstractDataset

addChangeListener, fireDatasetChanged, notifyListeners, removeChangeListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.jrefinery.data.Dataset

addChangeListener, removeChangeListener

Constructor Detail

SiamXYDataset

public SiamXYDataset(java.lang.String name,
                     Instrument ins,
                     java.lang.String nodeName)

constructor

Method Detail

add

public void add(java.lang.Double xvalue,
                java.lang.Double yvalue)

add a value to the dataset

setTranslate

public void setTranslate(double whatever)

Overrides:

setTranslate in class com.jrefinery.chart.demo.SampleXYDataset

getXValue

public java.lang.Number getXValue(int series,
                                  int n)

Returns the x value of the nth position

Specified by:

getXValue in interface XYDataset

Overrides:

getXValue in class com.jrefinery.chart.demo.SampleXYDataset

Parameters:

series - The series (zero-based index).

n - The item (zero-based index).

Returns:

The x-value for an item within a series.

getYValue

public java.lang.Number getYValue(int series,
                                  int n)

Returns the y value of the nth position

Specified by:

getYValue in interface XYDataset

Overrides:

getYValue in class com.jrefinery.chart.demo.SampleXYDataset

Parameters:

series - The series (zero-based index).

n - The item (zero-based index).

Returns:

The y-value for an item within a series.

getSeriesCount

public int getSeriesCount()

returns the series count. In this case we always will have one series

Specified by:

getSeriesCount in interface SeriesDataset

Overrides:

getSeriesCount in class com.jrefinery.chart.demo.SampleXYDataset

Returns:

The number of series in the dataset.

getSeriesName

public java.lang.String getSeriesName(int series)

Returns the series Name / variable name which is being plotted

Specified by:

getSeriesName in interface SeriesDataset

Overrides:

getSeriesName in class com.jrefinery.chart.demo.SampleXYDataset

Parameters:

series - The series (zero-based index).

getItemCount

public int getItemCount(int series)

Returns the number of data values to be plotted on the chart

Specified by:

getItemCount in interface XYDataset

Overrides:

getItemCount in class com.jrefinery.chart.demo.SampleXYDataset

Parameters:

series - The series (zero-based index).

Returns:

The number of items within a series.

getSettings

public java.lang.Object getSettings()

Returns the settings object associated with this dataset

getFileSettings

public java.util.HashMap getFileSettings()

get the settings from the settings file if it exssts