Bug 117148 Support Accessibility
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/attribute/util/AttributeValidator.java
diagnostics,
						context );
			case AttributePackage.ANGLE_TYPE_OBJECT :
				return validateAngleTypeObject( (AngleType) value,
						diagnostics,
						context );
			case AttributePackage.AXIS_TYPE_OBJECT :
				return validateAxisTypeObject( (AxisType) value,
						diagnostics,
						context );
			case AttributePackage.CHART_DIMENSION_OBJECT :
				return validateChartDimensionObject( (ChartDimension) value,
						diagnostics,
						context );
			case AttributePackage.CHART_TYPE_OBJECT :
				return validateChartTypeObject( (ChartType) value,
						diagnostics,
						context );
			case AttributePackage.DATA_POINT_COMPONENT_TYPE_OBJECT :
				return validateDataPointComponentTypeObject( (DataPointComponentType) value,
						diagnostics,
						context );
			case AttributePackage.DATA_TYPE_OBJECT :
				return validateDataTypeObject( (DataType) value,
						diagnostics,
						context );
			case AttributePackage.DATE_FORMAT_DETAIL_OBJECT :
				return validateDateFormatDetailObject( (DateFormatDetail) value,
						diagnostics,
						context );