Bug 117148 Support Accessibility
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/attribute/impl/AttributePackageImpl.java
*/
	private boolean isInitialized = false;
	/**
	 * Complete the initialization of the package and its meta-model. This
	 * method is guarded to have no affect on any invocation but its first. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void initializePackageContents( )
	{
		if ( isInitialized )
			return;
		isInitialized = true;
		
		setName( eNAME );
		setNsPrefix( eNS_PREFIX );
		setNsURI( eNS_URI );
		
		XMLTypePackage theXMLTypePackage = (XMLTypePackage) EPackage.Registry.INSTANCE.getEPackage( XMLTypePackage.eNS_URI );
		DataPackage theDataPackage = (DataPackage) EPackage.Registry.INSTANCE.getEPackage( DataPackage.eNS_URI );
		
		callBackValueEClass.getESuperTypes( ).add( this.getActionValue( ) );
		colorDefinitionEClass.getESuperTypes( ).add( this.getFill( ) );
		dateFormatSpecifierEClass.getESuperTypes( )
				.add( this.getFormatSpecifier( ) );
		embeddedImageEClass.getESuperTypes( ).add( this.getImage( ) );
		fractionNumberFormatSpecifierEClass.getESuperTypes( )
				.add( this.getFormatSpecifier( ) );
		gradientEClass.getESuperTypes( ).add( this.getFill( ) );