Klasse XYForAllRecordsDataset

java.lang.Object

com.inet.report.chart.dataset.AbstractDataset

com.inet.report.chart.dataset.XYForAllRecordsDataset

Alle implementierten Schnittstellen:

BaseDataset, XYDataset, Serializable

Bekannte direkte Unterklassen:

XYForEachRecordDataset

public class XYForAllRecordsDataset
extends com.inet.report.chart.dataset.AbstractDataset
implements XYDataset

This is a dataset used by xy charts. This evaluates data 'for all records' for three data fields (x, y and size).

Seit:

8.0

Siehe auch:

• Serialisierte Form

Feldübersicht

Felder

Modifikator und Typ	Feld	Beschreibung
protected static final int	FIELDS_COUNT	The count of data fields by this kind of dataset.

Von Schnittstelle geerbte Felder BaseDataset

TOKEN_DATASET

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
XYForAllRecordsDataset(Chart2 chart)	Creates a new empty dataset.

Methodenübersicht

Modifikator und Typ	Methode	Beschreibung
protected Group	getCategoryGroup()	Returns the category group.
Chart2	getChart()	Returns the parent chart of this dataset.
protected SummaryField	getDataField(int index)	Returns the summary field at the specified position in the list.
SummaryField	getDataField(String name)	Returns the summary field with the specified name or null if the summary field with this name not found in the list.
List	getDataFields()	Returns the data fields of this dataset as list.
com.inet.report.chart.dataset.LabelProvider	getLabelProvider()	Returns the LabelProvider responsible for providing the title, footnote, and axis labels
protected String	getName()
SummaryField	getSizeField()	Returns the data field which provides the size of the bubble.
SummaryField	getXField()	Returns the data field which provides the x coordinates of the item label.
SummaryField	getYField()	Returns the data field which provides the y coordinates of the item label.
void	setSizeField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which provides the size of the bubble.
void	setXField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which provides the x coordinate of item.
void	setYField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which provides the y coordinate of item.
void	updateReferences()	FOR INTERNAL USE ONLY
String	verify(ChartStyle style)	Verifies the group and sum properties of current dataset.

Von Klasse geerbte Methoden com.inet.report.chart.dataset.AbstractDataset

getReferencedObject, saveGroups, saveProperties, saveSummaryFields

Von Klasse geerbte Methoden Object

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

Von Schnittstelle geerbte Methoden BaseDataset

getReferencedObject

Felddetails

FIELDS_COUNT

protected static final int FIELDS_COUNT

The count of data fields by this kind of dataset.

Siehe auch:

• Konstantenfeldwerte

Konstruktordetails

XYForAllRecordsDataset

public XYForAllRecordsDataset(Chart2 chart)

Creates a new empty dataset.

Parameter:

chart - the chart (null not permitted)

Seit:

8.0

Methodendetails

getChart

public Chart2 getChart()

Returns the parent chart of this dataset.

Angegeben von:

getChart in Schnittstelle BaseDataset

Gibt zurück:

the chart.

getDataField

public SummaryField getDataField(String name)

Returns the summary field with the specified name or null if the summary field with this name not found in the list. Testing for equality using the case sensitive equals method.

Angegeben von:

getDataField in Schnittstelle BaseDataset

Parameter:

name - the searched name of summary field (null not permitted)

Gibt zurück:

the summary field with the specified name or null.

Siehe auch:

• BaseDataset.getDataFields()

getDataFields

public List getDataFields()

Returns the data fields of this dataset as list.

Angegeben von:

getDataFields in Schnittstelle BaseDataset

Gibt zurück:

the list of data fields

Siehe auch:

• BaseDataset.getDataField(String)

getCategoryGroup

protected Group getCategoryGroup()

Returns the category group. The category group is the first group of chart.

Gibt zurück:

the group.

Seit:

8.0

getSizeField

public SummaryField getSizeField()

Returns the data field which provides the size of the bubble. This property is for chart style XYStyle.BUBBLE only.

Angegeben von:

getSizeField in Schnittstelle XYDataset

Gibt zurück:

the data field of type SummaryField or null if this field was not initialized.

Siehe auch:

• XYDataset.setSizeField(int, Field, Field, int)

setSizeField

public void setSizeField(int summaryOperation,
 Field field,
 Field field2nd,
 int nth)

Sets the data field which provides the size of the bubble. This property is for chart style XYStyle.BUBBLE only. Creates a new SummaryField with this field, operation and parameters.
For more information on the supported value types of fields and on using parameters 'field2nd' and 'nth' see SummaryField.

Angegeben von:

setSizeField in Schnittstelle XYDataset

Parameter:

summaryOperation - the summary operation. This only supports operations with number results

field - the data field

field2nd - the second data field, used for example for weights in weighted average SummaryField.WEIGHTED_AVERAGE.

nth - the nth parameter, used e.g. by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• XYDataset.getSizeField()
• SummaryField.setSummaryOperation(int)
• SummaryField.setField(Field)
• SummaryField.setField2nd(Field)
• SummaryField.setSummaryNth(int)

getXField

public SummaryField getXField()

Returns the data field which provides the x coordinates of the item label.

Angegeben von:

getXField in Schnittstelle XYDataset

Gibt zurück:

the data field of type SummaryField or null if this field was not initialized.

Siehe auch:

• XYDataset.setXField(int, Field, Field, int)

setXField

public void setXField(int summaryOperation,
 Field field,
 Field field2nd,
 int nth)

Sets the data field which provides the x coordinate of item. Creates a new SummaryField with this field, operation and parameters.
For more information on the supported value types of fields and on using parameters 'field2nd' and 'nth' see SummaryField.

Angegeben von:

setXField in Schnittstelle XYDataset

Parameter:

summaryOperation - the summary operation. This only supports operations with number results

field - the data field

field2nd - the second data field, used for example for weights in weighted average SummaryField.WEIGHTED_AVERAGE.

nth - the nth parameter, used e.g. by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• XYDataset.getSizeField()
• SummaryField.setSummaryOperation(int)
• SummaryField.setField(Field)
• SummaryField.setField2nd(Field)
• SummaryField.setSummaryNth(int)

getYField

public SummaryField getYField()

Returns the data field which provides the y coordinates of the item label.

Angegeben von:

getYField in Schnittstelle XYDataset

Gibt zurück:

the data field of type SummaryField or null if this field was not initialized.

Siehe auch:

• XYDataset.setYField(int, Field, Field, int)

setYField

public void setYField(int summaryOperation,
 Field field,
 Field field2nd,
 int nth)

Sets the data field which provides the y coordinate of item. Creates a new SummaryField with this field, operation and parameters.
For more information on the supported value types of fields and on using parameters 'field2nd' and 'nth' see SummaryField.

Angegeben von:

setYField in Schnittstelle XYDataset

Parameter:

summaryOperation - the summary operation. This only supports operations with number results

field - the data field

field2nd - the second data field, used for example for weights in weighted average SummaryField.WEIGHTED_AVERAGE.

nth - the nth parameter, used e.g. by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• XYDataset.getSizeField()
• SummaryField.setSummaryOperation(int)
• SummaryField.setField(Field)
• SummaryField.setField2nd(Field)
• SummaryField.setSummaryNth(int)

getDataField

protected SummaryField getDataField(int index)

Returns the summary field at the specified position in the list.

Parameter:

index - index of summary field to return

Gibt zurück:

the summary field at the specified position in the list.

Löst aus:

IndexOutOfBoundsException - if index is out of range.

Seit:

8.0

verify

public String verify(ChartStyle style)

Verifies the group and sum properties of current dataset.

Angegeben von:

verify in Schnittstelle BaseDataset

Parameter:

style - the chart style

Gibt zurück:

the error message or empty string if all properties are correct.

getLabelProvider

public com.inet.report.chart.dataset.LabelProvider getLabelProvider()

Returns the LabelProvider responsible for providing the title, footnote, and axis labels

Angegeben von:

getLabelProvider in Schnittstelle BaseDataset

Gibt zurück:

the LabelProvider responsible for providing the title, footnote, and axis labels

updateReferences

public void updateReferences()

FOR INTERNAL USE ONLY

Angegeben von:

updateReferences in Schnittstelle BaseDataset

getName

protected String getName()