Klasse GanttForEachRecordDataset

java.lang.Object

com.inet.report.chart.dataset.AbstractDataset

com.inet.report.chart.dataset.GanttForEachRecordDataset

Alle implementierten Schnittstellen:

BaseDataset, GanttDataset, Serializable

Bekannte direkte Unterklassen:

GanttOneGroupDataset

public class GanttForEachRecordDataset
extends com.inet.report.chart.dataset.AbstractDataset
implements GanttDataset

This is a dataset used by Gantt charts. This evaluates data 'for each record' for three data fields (start, end and progress).

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
GanttForEachRecordDataset(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.
SummaryField	getEndField()	Returns the data field which indicates the end position of each interval bar.
com.inet.report.chart.dataset.LabelProvider	getLabelProvider()	Returns the LabelProvider responsible for providing the title, footnote, and axis labels
protected String	getName()
SummaryField	getProgressField()	Returns the data field which indicates the progress status of each interval bar.
SummaryField	getStartField()	Returns the data field which indicates the start position of each interval bar.
void	setEndField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which indicates the end position of each interval bar.
void	setProgressField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which indicates the progress status of each interval bar.
void	setStartField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which indicates the start position of each interval bar.
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

GanttForEachRecordDataset

public GanttForEachRecordDataset(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.

getCategoryGroup

protected Group getCategoryGroup()

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

Gibt zurück:

the group.

Seit:

8.0

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)

getStartField

public SummaryField getStartField()

Returns the data field which indicates the start position of each interval bar.

Angegeben von:

getStartField in Schnittstelle GanttDataset

Gibt zurück:

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

Siehe auch:

• GanttDataset.setStartField(int, Field, Field, int)

setStartField

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

Sets the data field which indicates the start position of each interval bar. Creates a new SummaryField with these parameters.
For more information about the supported value types of the field and about using parameters 'field2nd' and 'nth' see SummaryField.
Note: this data field supports only summary operations with date result values.

Angegeben von:

setStartField in Schnittstelle GanttDataset

Parameter:

summaryOperation - the summary operation. This supports operations with date result values only

field - the data field

field2nd - the second data field, this field can currently be ignored.

nth - the nth parameter, used for example by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• GanttDataset.getStartField()
• SummaryField.setSummaryOperation(int)
• SummaryField.setField(Field)
• SummaryField.setField2nd(Field)
• SummaryField.setSummaryNth(int)

getEndField

public SummaryField getEndField()

Returns the data field which indicates the end position of each interval bar.

Angegeben von:

getEndField in Schnittstelle GanttDataset

Gibt zurück:

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

Siehe auch:

• GanttDataset.setEndField(int, Field, Field, int)

setEndField

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

Sets the data field which indicates the end position of each interval bar. Creates a new SummaryField with these parameters.
For more information about the supported value types of the field and about using parameters 'field2nd' and 'nth' see SummaryField.
Note: this data field supports only summary operations with date result values.

Angegeben von:

setEndField in Schnittstelle GanttDataset

Parameter:

summaryOperation - the summary operation. This supports operations with date result values only

field - the data field

field2nd - the second data field, this field can currently be ignored.

nth - the nth parameter, used for example by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• GanttDataset.getEndField()
• SummaryField.setSummaryOperation(int)
• SummaryField.setField(Field)
• SummaryField.setField2nd(Field)
• SummaryField.setSummaryNth(int)

getProgressField

public SummaryField getProgressField()

Returns the data field which indicates the progress status of each interval bar.

Angegeben von:

getProgressField in Schnittstelle GanttDataset

Gibt zurück:

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

Siehe auch:

• GanttDataset.setProgressField(int, Field, Field, int)

setProgressField

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

Sets the data field which indicates the progress status of each interval bar. This field is optional and supports only summary operations with number as result values. Creates a new SummaryField with these parameters.
For more information about the supported value types of the field and about using parameters 'field2nd' and 'nth' see SummaryField.
Note: this data field supports only summary operations with number result values.

Angegeben von:

setProgressField in Schnittstelle GanttDataset

Parameter:

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

field - the data field

field2nd - the second data field, this field can currently be ignored.

nth - the nth parameter, used for example by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• GanttDataset.getEndField()
• 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. Updates the references of this dataset.

Angegeben von:

updateReferences in Schnittstelle BaseDataset

getName

protected String getName()