org.zkoss.zul
Class SimpleXYModel

java.lang.Object
  extended by org.zkoss.zul.AbstractChartModel
      extended by org.zkoss.zul.SimpleXYModel
All Implemented Interfaces:
java.io.Serializable, ChartModel, XYModel
Direct Known Subclasses:
SimpleXYZModel

public class SimpleXYModel
extends AbstractChartModel
implements XYModel

A XY data model implementation of XYModel. A XY model is an N series of (X, Y) data objects .

Author:
henrichen
See Also:
XYModel, Chart, Serialized Form

Nested Class Summary
protected static class SimpleXYModel.XYPair
           
 
Field Summary
protected  java.util.List<java.lang.Comparable<?>> _seriesList
           
protected  java.util.Map<java.lang.Comparable<?>,java.util.List<SimpleXYModel.XYPair>> _seriesMap
           
 
Constructor Summary
SimpleXYModel()
           
 
Method Summary
 void addValue(java.lang.Comparable<?> series, java.lang.Number x, java.lang.Number y)
          Append an (x,y) into a series.
 void addValue(java.lang.Comparable<?> series, java.lang.Number x, java.lang.Number y, int index)
          Add an (x,y) into a series at specified index.
 void clear()
          clear this model.
 java.lang.Object clone()
           
 int getDataCount(java.lang.Comparable<?> series)
          Get data count of a specified series.
 java.util.Collection<java.lang.Comparable<?>> getSeries()
          Get all series as a collection.
 java.lang.Comparable<?> getSeries(int index)
          Get a series of the specified index;
 java.lang.Number getX(java.lang.Comparable<?> series, int index)
          Get X value of a specified series and data index.
 java.lang.Number getY(java.lang.Comparable<?> series, int index)
          Get Y value of a specified series and data index.
 boolean isAutoSort()
          check whether to autosort on x value for each series; default is true.
 void removeSeries(java.lang.Comparable<?> series)
          /** Remove data of a specified series.
 void removeValue(java.lang.Comparable<?> series, int index)
          Remove (x,Y) value of a specified series and data index.
 void setAutoSort(boolean auto)
          Set model to autosort on x value for each series.
 void setValue(java.lang.Comparable<?> series, java.lang.Number x, java.lang.Number y, int index)
          Replace the value of the new (x,y) into a series at specified index.
 
Methods inherited from class org.zkoss.zul.AbstractChartModel
addChartDataListener, fireEvent, removeChartDataListener
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.zkoss.zul.ChartModel
addChartDataListener, removeChartDataListener
 

Field Detail

_seriesMap

protected java.util.Map<java.lang.Comparable<?>,java.util.List<SimpleXYModel.XYPair>> _seriesMap

_seriesList

protected java.util.List<java.lang.Comparable<?>> _seriesList
Constructor Detail

SimpleXYModel

public SimpleXYModel()
Method Detail

getSeries

public java.lang.Comparable<?> getSeries(int index)
Description copied from interface: XYModel
Get a series of the specified index;

Specified by:
getSeries in interface XYModel

getSeries

public java.util.Collection<java.lang.Comparable<?>> getSeries()
Description copied from interface: XYModel
Get all series as a collection.

Specified by:
getSeries in interface XYModel

getDataCount

public int getDataCount(java.lang.Comparable<?> series)
Description copied from interface: XYModel
Get data count of a specified series.

Specified by:
getDataCount in interface XYModel
Parameters:
series - the specified series.

getX

public java.lang.Number getX(java.lang.Comparable<?> series,
                             int index)
Description copied from interface: XYModel
Get X value of a specified series and data index.

Specified by:
getX in interface XYModel
Parameters:
series - the series.
index - the data index.

getY

public java.lang.Number getY(java.lang.Comparable<?> series,
                             int index)
Description copied from interface: XYModel
Get Y value of a specified series and data index.

Specified by:
getY in interface XYModel
Parameters:
series - the series.
index - the data index.

setValue

public void setValue(java.lang.Comparable<?> series,
                     java.lang.Number x,
                     java.lang.Number y,
                     int index)
Description copied from interface: XYModel
Replace the value of the new (x,y) into a series at specified index.

Specified by:
setValue in interface XYModel
Parameters:
series - the series
x - the x value
y - the y value
index - the data index

addValue

public void addValue(java.lang.Comparable<?> series,
                     java.lang.Number x,
                     java.lang.Number y)
Description copied from interface: XYModel
Append an (x,y) into a series.

Specified by:
addValue in interface XYModel
Parameters:
series - the series.
x - the x value.
y - the y value.

addValue

public void addValue(java.lang.Comparable<?> series,
                     java.lang.Number x,
                     java.lang.Number y,
                     int index)
Description copied from interface: XYModel
Add an (x,y) into a series at specified index.

Specified by:
addValue in interface XYModel
Parameters:
series - the series.
x - the x value.
y - the y value.
index - the data index.

setAutoSort

public void setAutoSort(boolean auto)
Description copied from interface: XYModel
Set model to autosort on x value for each series.

Specified by:
setAutoSort in interface XYModel

isAutoSort

public boolean isAutoSort()
Description copied from interface: XYModel
check whether to autosort on x value for each series; default is true.

Specified by:
isAutoSort in interface XYModel

removeSeries

public void removeSeries(java.lang.Comparable<?> series)
Description copied from interface: XYModel
/** Remove data of a specified series.

Specified by:
removeSeries in interface XYModel
Parameters:
series - the series

removeValue

public void removeValue(java.lang.Comparable<?> series,
                        int index)
Description copied from interface: XYModel
Remove (x,Y) value of a specified series and data index.

Specified by:
removeValue in interface XYModel
Parameters:
series - the series.
index - the data index.

clear

public void clear()
Description copied from interface: XYModel
clear this model.

Specified by:
clear in interface XYModel

clone

public java.lang.Object clone()
Overrides:
clone in class AbstractChartModel


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