IlvXMLPropertyReader Class Reference

Base class for XML property readers. More...

#include <ilviews/charts/xml.h>

Public Member Functions
virtual IlvXMLProperty *	readProperty (IlXmlElement *propertyElt)=0
	Reads the specified property element. More...
virtual IlBoolean	setProperty (IlvChartDataSet *dataSet, IlString propertyName, IlAny value)=0
	Sets the specified property on the specified data set. More...

Detailed Description

Base class for XML property readers.

Library: ilvcharts

A property reader is an object that will process <property> nodes. While parsing the XML document, readProperty() will be called when such a node is encountered.

Once the document is parsed and the data set is built, setProperty() will be called for each property that was created by readProperty().

Member Function Documentation

virtual IlvXMLProperty* IlvXMLPropertyReader::readProperty ( IlXmlElement *  propertyElt )

pure virtual

Reads the specified property element.

Parameters

propertyElt

The property element to read.

Returns

The value of the property.

virtual IlBoolean IlvXMLPropertyReader::setProperty ( IlvChartDataSet *  dataSet, IlString  propertyName, IlAny  value  )

pure virtual

Sets the specified property on the specified data set.

Parameters

dataSet	The data set on which the property should be set.
propertyName	The property name.
value	The property value.

Returns

Whether the corresponding IlvXMLProperty should be deleted or not.