Bug 165897 [Salesforce Project]Table column lost its data when insert a new column to the right
Reproduce steps: 1. Get and install BIRT Salesforce ODA driver. 2. Download the attached BIRT report design. 3. Insert a new column to the right of Negotiation/Review. 4. Input name as "Month Grand Total" and expression as following: row["Prospecting"]+row["Qualification"]+row["NeedsAnalysis"]+row["ValueProposition"]+row["IdDecisionMakers"]+row["PerceptionAnalysis"]+row["ProposalPriceQuote"]+row["NegotiationReview"] 5. Run the report and Negotiation/Review column lost its data.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/expression/ExpressionProcessor.java
*/
	IScriptExpression getScriptExpression( )
	{
		return this.scriptExpr;
	}
	/**
	 * 
	 * @return
	 */
	int getExprType( )
	{
		return this.exprType;
	}
	/**
	 * 
	 * @return
	 */
	int getCurrentGroupLevel( )
	{
		return this.currentGroupLevel;
	}
	/**
	 * 
	 * @return
	 */
	boolean useCustomerChecked( )
	{
		return this.customerChecked;
	}
}