Bug 207897 [Automation][Regression]A DataException is thrown out when preview reportdesign
Description: A DataException is thrown out when preview reportdesign Test Date: 20071030 Test Build: BIRT2.2.2 v20071029 Step to reproduce: 1. Use the reportdesign attached 2. Preview it Expect result: Report can be previewed without any exception. Actual result: A DataException is thrown out.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
}
	}
	/**
	 * get the current page number
	 * 
	 * @return current page number
	 */
	public long getPageNumber( )
	{
		return pageNumber;
	}
	/**
	 * get the total page have been created.
	 * 
	 * @return total page
	 */
	public long getTotalPage( )
	{
		return totalPage;
	}
	/**
	 * is in factory mode
	 * 
	 * @return true, factory mode, false not in factory mode
	 */
	public boolean isInFactory( )
	{
		return factoryMode;
	}
	/**