Bug 195485 [Regression] The plot area of the pie chart is blank [13]
Description: The plot area of the pie chart is blank. Build number: 2.2.0.v20070705-0630 Steps to reproduce: 1. Preview the attached design file. Expected result: The pie is displayed. Actual result: The plot area of the pie chart is blank. Error log: N/A
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/api/DataAdapterUtil.java
return DataType.BOOLEAN_TYPE;
		return DataType.UNKNOWN_TYPE;
	}
	
	/**
	 * 
	 * @param modelAggrType
	 * @return
	 * @throws AdapterException
	 */
	public static String adaptModelAggregationType( String modelAggrType )
			throws AdapterException
	{
		return (String) aggrAdapterMap.get( modelAggrType );
	}
	
	/**
	 * This method is used to adapter model filter's operator into dte's
	 * operator
	 * 
	 * @param modelOpr
	 * @return
	 */
	public static int adaptModelFilterOperator( String modelOpr )
	{
		Integer operator = (Integer) filterOptMap.get( modelOpr );
		if ( operator != null )
			return ( (Integer) operator ).intValue( );
		else
			return IConditionalExpression.OP_NONE;