Object exprValue = doGetValue( dataExpr );
checkStarted( );  logger.logp( Level.FINE, ResultIterator.class.getName( ), "getValue", "get of value base expression: " + LogUtil.toString( dataExpr ) );  Object exprValue = ExprEvaluateUtil.evaluateExpression( dataExpr, odiResult, scope );
	public Object getValue( IBaseExpression dataExpr ) throws BirtException	{		Object exprValue = doGetValue( dataExpr );				this.getRdSaveUtil( ).doSaveExpr( dataExpr, exprValue );				return exprValue;	}