Klasse StockForAllRecordsDataset

java.lang.Object

com.inet.report.chart.dataset.AbstractDataset

com.inet.report.chart.dataset.StockForAllRecordsDataset

Alle implementierten Schnittstellen:

BaseDataset, StockDataset, Serializable

Bekannte direkte Unterklassen:

StockForEachRecordDataset

public class StockForAllRecordsDataset
extends com.inet.report.chart.dataset.AbstractDataset
implements StockDataset

This is a dataset used by stock charts. This evaluates data 'for all records' for four data fields (open, close, high, low).

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
StockForAllRecordsDataset(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.
SummaryField	getCloseField()	Returns the data field which provides the close value.
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	getHighField()	Returns the data field which provides the high value.
com.inet.report.chart.dataset.LabelProvider	getLabelProvider()	Returns the LabelProvider responsible for providing the title, footnote, and axis labels
SummaryField	getLowField()	Returns the data field which provides the low value.
protected String	getName()	FOR INTERNAL USE ONLY
SummaryField	getOpenField()	Returns the data field which provides the open value.
void	setCloseField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which provides the close value.
void	setHighField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which provides the high value.
void	setLowField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which provides the low value.
void	setOpenField(int summaryOperation, Field field, Field field2nd, int nth)	Sets the data field which provides the open value.
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

StockForAllRecordsDataset

public StockForAllRecordsDataset(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

getLowField

public SummaryField getLowField()

Returns the data field which provides the low value.

Angegeben von:

getLowField in Schnittstelle StockDataset

Gibt zurück:

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

Siehe auch:

• StockDataset.setLowField(int, Field, Field, int)

setLowField

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

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

Angegeben von:

setLowField in Schnittstelle StockDataset

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 for example by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• StockDataset.getCloseField()
• SummaryField.setSummaryOperation(int)
• SummaryField.setField(Field)
• SummaryField.setField2nd(Field)
• SummaryField.setSummaryNth(int)

getHighField

public SummaryField getHighField()

Returns the data field which provides the high value.

Angegeben von:

getHighField in Schnittstelle StockDataset

Gibt zurück:

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

Siehe auch:

• StockDataset.setHighField(int, Field, Field, int)

setHighField

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

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

Angegeben von:

setHighField in Schnittstelle StockDataset

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 for example by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• StockDataset.getCloseField()
• SummaryField.setSummaryOperation(int)
• SummaryField.setField(Field)
• SummaryField.setField2nd(Field)
• SummaryField.setSummaryNth(int)

getOpenField

public SummaryField getOpenField()

Returns the data field which provides the open value. This property is for chart style StockStyle.STOCK_HIGH_LOW_OPEN_CLOSE only.

Angegeben von:

getOpenField in Schnittstelle StockDataset

Gibt zurück:

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

Siehe auch:

• StockDataset.setOpenField(int, Field, Field, int)

setOpenField

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

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

Angegeben von:

setOpenField in Schnittstelle StockDataset

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 for example by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• StockDataset.getCloseField()
• SummaryField.setSummaryOperation(int)
• SummaryField.setField(Field)
• SummaryField.setField2nd(Field)
• SummaryField.setSummaryNth(int)

getCloseField

public SummaryField getCloseField()

Returns the data field which provides the close value. This property is for chart style StockStyle.STOCK_HIGH_LOW_OPEN_CLOSE only.

Angegeben von:

getCloseField in Schnittstelle StockDataset

Gibt zurück:

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

Siehe auch:

• StockDataset.setCloseField(int, Field, Field, int)

setCloseField

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

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

Angegeben von:

setCloseField in Schnittstelle StockDataset

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 for example by summary operation SummaryField.NTH_LARGEST

Siehe auch:

• StockDataset.getCloseField()
• 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.

updateReferences

public void updateReferences()

FOR INTERNAL USE ONLY

Angegeben von:

updateReferences in Schnittstelle BaseDataset

getName

protected String getName()

FOR INTERNAL USE ONLY

Gibt zurück:

name name for this dataset

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