prefix = "Total.isTopPercent";
prefix = "Total.isTopNPercent";
	private IConditionalExpression transformConditionalExpression(			IConditionalExpression ce )	{		String prefix = null;				switch ( ce.getOperator( ) )		{			case IConditionalExpression.OP_TOP_N :				prefix = "Total.isTopN";				break;			case IConditionalExpression.OP_TOP_PERCENT :				prefix = "Total.isTopPercent";				break;			case IConditionalExpression.OP_BOTTOM_N :				prefix = "Total.isBottomN";				break;			case IConditionalExpression.OP_BOTTOM_PERCENT :				prefix = "Total.isBottomPercent";				break;		}				if( prefix != null )		{			ce = new ConditionalExpression( prefix+"("					+ ce.getExpression( ).getText( ) + ","					+ ce.getOperand1( ).getText( ) + ")",					IConditionalExpression.OP_TRUE );		}		return ce;	}