Package hec.gfx2d.swing.charts.bar

Class BarGroupData

java.lang.Object

java.util.Observable

hec.gfx2d.G2dData

hec.gfx2d.swing.charts.bar.BarGroupData

All Implemented Interfaces:

G2dObject, Serializable

public class BarGroupData
extends G2dData

Copyright (C) 2017 Hydrologic Engineering Center, United States Army Corps of Engineers, All Rights Reserved

HEC-Java NEXGEN

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	LINE_PROPERTIES_CHANGED

Fields inherited from class hec.gfx2d.G2dData

_lookup, bounds, lineStyleName, name, xunits, yunits

Fields inherited from interface hec.gfx2d.G2dObject

RESET_DATA, UPDATE_DATA

Constructor Summary

Constructors

Constructor	Description
BarGroupData()
BarGroupData(List<BarData> bars, int groupCount, int groupIndex, String groupName, boolean showLabel, NumberFormat format)	Default Constructor

Method Summary

Modifier and Type	Method	Description
void	addPropertyChangeListener(PropertyChangeListener listener)
boolean	equals(Object obj)
List<BarData>	getBars()
WorldRect	getBounds()	Returns the extents of the object in world coordinates
int	getCurveCount()	Returns the number of curves that this object contains.
int	getGroupCount()
int	getGroupIndex()
String	getGroupName()
String	getName()	Returns the name of the object
NumberFormat	getValueFormatter()
String	getXAxisName()	Returns the name of the x axis
int	getXAxisType()	Returns the name of the x axis
String	getYAxisName()	Returns the name of the y axis
int	getYAxisType()	Returns the name of the y axis
double[]	getYValues(int curveNum)	Returns a double[] for the curve specified by the curve number.
int	hashCode()
void	load()	Causes the object to load its data into memory
void	removePropertyChangeListener(PropertyChangeListener listener)
void	setBars(List<BarData> bars)
void	setGroupCount(int numGroups)
void	setGroupIndex(int index)
void	setGroupName(String groupName)
void	setLineProperties(G2dLineProperties oldProps, G2dLineProperties newProps)
void	setShowLabel(boolean _showLabel)
boolean	showLabel()
void	unload()	Causes the object to unload its data from memory

Methods inherited from class hec.gfx2d.G2dData

addObserver, canSwapXYValues, getDefaultMaxYValue, getDefaultMinYValue, getGmtOffset, getLineStyleName, getLookup, getUnitSystem, getXParameterId, getXValues, getYParameterId, hasDefaultMaxYValue, hasDefaultMinYValue, setDefaultMaxYValue, setDefaultMinYValue, setGmtOffset, setName, setSwapXYValues, setUnitSystem, setUseDisplayUnits, setXParameterId, setYParameterId, swapXYValues, toString, useDisplayUnits

Methods inherited from class java.util.Observable

clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface hec.gfx2d.G2dObject

getDataZoneId

Field Details

LINE_PROPERTIES_CHANGED

public static final String LINE_PROPERTIES_CHANGED

See Also:

• Constant Field Values

Constructor Details

BarGroupData

public BarGroupData()

BarGroupData

public BarGroupData(List<BarData> bars,
 int groupCount,
 int groupIndex,
 String groupName,
 boolean showLabel,
 NumberFormat format)

Default Constructor

Parameters:

bars - the bars to include in this grouping, done by legend representation (value type)

groupCount - the number of groups like this one across the entire chart

groupIndex - the ordering of this group against other groups in the chart

groupName -

showLabel -

Method Details

getBars

public List<BarData> getBars()

getGroupIndex

public int getGroupIndex()

setGroupIndex

public void setGroupIndex(int index)

getGroupCount

public int getGroupCount()

setGroupCount

public void setGroupCount(int numGroups)

getName

public String getName()

Description copied from class: G2dData

Returns the name of the object

Specified by:

getName in interface G2dObject

Overrides:

getName in class G2dData

getGroupName

public String getGroupName()

setGroupName

public void setGroupName(String groupName)

setBars

public void setBars(List<BarData> bars)

getCurveCount

public int getCurveCount()

Description copied from class: G2dData

Returns the number of curves that this object contains.

Specified by:

getCurveCount in interface G2dObject

Overrides:

getCurveCount in class G2dData

getYValues

public double[] getYValues(int curveNum)

Description copied from class: G2dData

Returns a double[] for the curve specified by the curve number.

Specified by:

getYValues in interface G2dObject

Overrides:

getYValues in class G2dData

getXAxisName

public String getXAxisName()

Description copied from interface: G2dObject

Returns the name of the x axis

getYAxisName

public String getYAxisName()

Description copied from interface: G2dObject

Returns the name of the y axis

getXAxisType

public int getXAxisType()

Description copied from interface: G2dObject

Returns the name of the x axis

getYAxisType

public int getYAxisType()

Description copied from interface: G2dObject

Returns the name of the y axis

load

public void load()

Description copied from interface: G2dObject

Causes the object to load its data into memory

unload

public void unload()

Description copied from interface: G2dObject

Causes the object to unload its data from memory

getBounds

public WorldRect getBounds()

Description copied from class: G2dData

Returns the extents of the object in world coordinates

Specified by:

getBounds in interface G2dObject

Specified by:

getBounds in class G2dData

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

setLineProperties

public void setLineProperties(G2dLineProperties oldProps,
 G2dLineProperties newProps)

showLabel

public boolean showLabel()

setShowLabel

public void setShowLabel(boolean _showLabel)

getValueFormatter

public NumberFormat getValueFormatter()