org.eclipse.birt.chart.model.data
Interface NumberDataElement

All Superinterfaces:

DataElement, org.eclipse.emf.ecore.EObject, IChartObject, org.eclipse.emf.common.notify.Notifier

All Known Implementing Classes:

NumberDataElementImpl

public interface NumberDataElement
extends DataElement

A representation of the model object 'Number Data Element'. This type defines a single element of numerical data.

The following features are supported:

• Value

See Also:

DataPackage.getNumberDataElement()

Method Summary

NumberDataElement	copyInstance()
double	getValue() Returns the value of the 'Value' attribute.
boolean	isSetValue() Returns whether the value of the ' Value' attribute is set.
void	setValue(double value) Sets the value of the 'Value' attribute.
void	unsetValue() Unsets the value of the 'Value' attribute.

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Method Detail

getValue

double getValue()

Returns the value of the 'Value' attribute. Holds a single numeric value as a double.

Returns:

the value of the 'Value' attribute.

See Also:

isSetValue(), unsetValue(), setValue(double), DataPackage.getNumberDataElement_Value()

setValue

void setValue(double value)

Sets the value of the 'Value' attribute.

Parameters:

value - the new value of the 'Value' attribute.

See Also:

isSetValue(), unsetValue(), getValue()

unsetValue

void unsetValue()

Unsets the value of the 'Value' attribute.

See Also:

isSetValue(), getValue(), setValue(double)

isSetValue

boolean isSetValue()

Returns whether the value of the ' Value' attribute is set.

Returns:

whether the value of the 'Value' attribute is set.

See Also:

unsetValue(), getValue(), setValue(double)

copyInstance

NumberDataElement copyInstance()

Specified by:

copyInstance in interface DataElement

Specified by:

copyInstance in interface IChartObject