describes a container for a sequence of values. More...

import"DataSequence.idl";

Inheritance diagram for DataSequence:

Exported Interfaces
interface	XDataSequence
	provides read- and write-access to the underlying data. More...

interface	XNumericalDataSequence
	you may implement this interface to allow a fast access to numerical data. More...

interface	XTextualDataSequence
	you may implement this interface to allow a fast access to textual data. More...

interface	::com::sun::star::container::XIndexReplace
	provides read- and write-access to single elements of the underlying data. More...

interface	::com::sun::star::util::XCloneable
	Allows creating copies of data sequences. More...

interface	com::sun::star::util::XModifyBroadcaster
	is used to broadcast change events whenever the content (data) or the range representations change. More...

interface	::com::sun::star::beans::XPropertySet
	the property interface by which the properties of all supported services are exchanged More...

Public Attributes
DataSequenceRole	Role
	The key (index) of the number format that this sequence should be formatted with. More...

boolean	IncludeHiddenCells
	If set to false `FALSE`, values from hidden cells are not returned. More...

sequence< long >	HiddenValues
	a sequence of indexes that identify values that are hidden in the underlying data provider. More...

Additional Inherited Members
Public Member Functions inherited from XDataSequence
sequence< any >	getData ()
	retrieves the data stored in this component. More...

string	getSourceRangeRepresentation ()
	returns the (UI) range representation string used by this XDataSequence. More...

sequence< string >	generateLabel ([in] com::sun::star::chart2::data::LabelOrigin eLabelOrigin)
	creates a label that describes the origin of this data sequence. More...

long	getNumberFormatKeyByIndex ([in] long nIndex) raises ( ::com::sun::star::lang::IndexOutOfBoundsException )
	returns a number format key for the value at the given index in the data sequence. More...

Public Member Functions inherited from XInterface
any	queryInterface ([in] type aType)
	queries for a new interface to an existing UNO object. More...

void	acquire ()
	increases the reference counter by one. More...

void	release ()
	decreases the reference counter by one. More...

Public Member Functions inherited from XModifyBroadcaster
void	addModifyListener ([in] com::sun::star::util::XModifyListener aListener)
	adds the specified listener to receive events "modified." More...

void	removeModifyListener ([in] com::sun::star::util::XModifyListener aListener)
	removes the specified listener. More...

Public Member Functions inherited from XPropertySet
com::sun::star::beans::XPropertySetInfo	getPropertySetInfo ()

void	setPropertyValue ([in] string aPropertyName, [in] any aValue) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::beans::PropertyVetoException, com::sun::star::lang::IllegalArgumentException, com::sun::star::lang::WrappedTargetException )
	sets the value of the property with the specified name. More...

any	getPropertyValue ([in] string PropertyName) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )

void	addPropertyChangeListener ([in] string aPropertyName, [in] com::sun::star::beans::XPropertyChangeListener xListener) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )
	adds an XPropertyChangeListener to the specified property. More...

void	removePropertyChangeListener ([in] string aPropertyName, [in] com::sun::star::beans::XPropertyChangeListener aListener) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )
	removes an XPropertyChangeListener from the listener list. More...

void	addVetoableChangeListener ([in] string PropertyName, [in] com::sun::star::beans::XVetoableChangeListener aListener) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )
	adds an XVetoableChangeListener to the specified property with the name PropertyName. More...

void	removeVetoableChangeListener ([in] string PropertyName, [in] com::sun::star::beans::XVetoableChangeListener aListener) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )
	removes an XVetoableChangeListener from the listener list. More...

Protected Member Functions inherited from XNumericalDataSequence
sequence< double >	getNumericalData ()
	retrieves data as `double` values. More...

Protected Member Functions inherited from XTextualDataSequence
sequence< string >	getTextualData ()
	retrieves the data as strings More...

Protected Member Functions inherited from XIndexReplace
void	replaceByIndex ([in] long Index, [in] any Element) raises ( com::sun::star::lang::IllegalArgumentException, com::sun::star::lang::IndexOutOfBoundsException, com::sun::star::lang::WrappedTargetException )
	replaces the element at the specified index with the given element. More...

Protected Member Functions inherited from XIndexAccess
long	getCount ()

any	getByIndex ([in] long Index) raises ( com::sun::star::lang::IndexOutOfBoundsException, com::sun::star::lang::WrappedTargetException )

Protected Member Functions inherited from XElementAccess
type	getElementType ()

boolean	hasElements ()

Protected Member Functions inherited from XCloneable
com::sun::star::util::XCloneable	createClone ()
	creates a copy of the object. More...

Protected Member Functions inherited from XModifyBroadcaster
void	addModifyListener ([in] com::sun::star::util::XModifyListener aListener)
	adds the specified listener to receive events "modified." More...

void	removeModifyListener ([in] com::sun::star::util::XModifyListener aListener)
	removes the specified listener. More...

Protected Member Functions inherited from XPropertySet
com::sun::star::beans::XPropertySetInfo	getPropertySetInfo ()

void	setPropertyValue ([in] string aPropertyName, [in] any aValue) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::beans::PropertyVetoException, com::sun::star::lang::IllegalArgumentException, com::sun::star::lang::WrappedTargetException )
	sets the value of the property with the specified name. More...

any	getPropertyValue ([in] string PropertyName) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )

void	addPropertyChangeListener ([in] string aPropertyName, [in] com::sun::star::beans::XPropertyChangeListener xListener) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )
	adds an XPropertyChangeListener to the specified property. More...

void	removePropertyChangeListener ([in] string aPropertyName, [in] com::sun::star::beans::XPropertyChangeListener aListener) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )
	removes an XPropertyChangeListener from the listener list. More...

void	addVetoableChangeListener ([in] string PropertyName, [in] com::sun::star::beans::XVetoableChangeListener aListener) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )
	adds an XVetoableChangeListener to the specified property with the name PropertyName. More...

void	removeVetoableChangeListener ([in] string PropertyName, [in] com::sun::star::beans::XVetoableChangeListener aListener) raises ( com::sun::star::beans::UnknownPropertyException, com::sun::star::lang::WrappedTargetException )
	removes an XVetoableChangeListener from the listener list. More...

Detailed Description

describes a container for a sequence of values.

With the interface XDataSequence it is possible to transfer a complete sequence of values.

With the optional com::sun::star::container::XIndexReplace it is possible to modify single elements, if the corresponding DataProvider supports modification of its values.

Exported Interfaces

◆ ::com::sun::star::beans::XPropertySet

interface ::com::sun::star::beans::XPropertySet

the property interface by which the properties of all supported services are exchanged

◆ ::com::sun::star::container::XIndexReplace

interface ::com::sun::star::container::XIndexReplace

optional

provides read- and write-access to single elements of the underlying data.

Only when supporting this interface, it is possible for client applications to modify the content of the data that is provided by this DataSequence.

◆ ::com::sun::star::util::XCloneable

interface ::com::sun::star::util::XCloneable

optional

Allows creating copies of data sequences.

If this interface is not supported, the same object will be shared if used by multiple objects.

Cloning is especially useful when using identifiers. A cloned data sequence will get a new identifier while the source range representation is identical to the original one.

Note that, when this interface is not implemented the releasing of identifiers at the XDataProvider will not work properly, because more than one object may use the same identifier. So, when an object releases the identifier, another object might use a stale identifier.