jas.hist.util
Class ScatterAdapter

java.lang.Object
  |
  +--java.util.Observable
        |
        +--jas.hist.util.ObserverAdapter
              |
              +--jas.hist.util.TwoDAdapter
                    |
                    +--jas.hist.util.ScatterAdapter

All Implemented Interfaces:

DataSource, HasScatterPlotData, HasSlices, HasStatistics, HasStyle, java.util.Observer, Rebinnable2DHistogramData

Direct Known Subclasses:

ScatterTreeData, TwoDSliceAdapter

public class ScatterAdapter

extends TwoDAdapter

implements HasScatterPlotData

A ScatterAdapter takes a Rebinnable2DHistogramData source which (optionally) also implements HasScatterPlotData, and in turn provides the same interface to its observers. It is designed to be used as a base class for classes that do some more interesting transformation of the data.

Field Summary

protected HasScatterPlotData

scatter

Fields inherited from class jas.hist.util.TwoDAdapter

source

Fields inherited from interface jas.hist.DataSource

DATE, DELTATIME, DOUBLE, INTEGER, STRING

Constructor Summary

ScatterAdapter(Rebinnable2DHistogramData source)

Method Summary

boolean	hasScatterPlotData() Even if a DataSource implements this interface it may not have any ScatterPlot data available at this time, hence the need for this method.
ScatterEnumeration	startEnumeration() Starts the enumeration of points from the beginning, and the enumeration will include all points stored in the partition.
ScatterEnumeration	startEnumeration(double xMin, double xMax, double yMin, double yMax) Starts the enumeration of points from the beginning, and the enumeration will include only points in the given range.

Methods inherited from class jas.hist.util.TwoDAdapter

addSlice, canAddRemoveSlices, getNSlices, getSlice, getSliceParameters, getStatistics, getStyle, getTitle, getXAxisLabels, getXAxisType, getXBins, getXMax, getXMin, getYAxisLabels, getYAxisType, getYBins, getYMax, getYMin, isRebinnable, rebin, removeSlice, toString

Methods inherited from class jas.hist.util.ObserverAdapter

addObserver, clearObservable, deleteObserver, deleteObservers, setObservable, update

Methods inherited from class java.util.Observable

clearChanged, countObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Methods inherited from interface jas.hist.Rebinnable2DHistogramData

getXAxisLabels, getXAxisType, getXBins, getXMax, getXMin, getYAxisLabels, getYAxisType, getYBins, getYMax, getYMin, isRebinnable, rebin

Methods inherited from interface jas.hist.DataSource

getTitle

Field Detail

scatter

protected HasScatterPlotData scatter

Constructor Detail

ScatterAdapter

public ScatterAdapter(Rebinnable2DHistogramData source)

Method Detail

startEnumeration

public ScatterEnumeration startEnumeration(double xMin,
                                           double xMax,
                                           double yMin,
                                           double yMax)

Description copied from interface: HasScatterPlotData

Starts the enumeration of points from the beginning, and the enumeration will include only points in the given range.

Specified by:

startEnumeration in interface HasScatterPlotData

startEnumeration

public ScatterEnumeration startEnumeration()

Description copied from interface: HasScatterPlotData

Starts the enumeration of points from the beginning, and the enumeration will include all points stored in the partition.

Specified by:

startEnumeration in interface HasScatterPlotData

hasScatterPlotData

public boolean hasScatterPlotData()

Description copied from interface: HasScatterPlotData

Even if a DataSource implements this interface it may not have any ScatterPlot data available at this time, hence the need for this method.

Specified by:

hasScatterPlotData in interface HasScatterPlotData