Bug 416703 Mongodb : Display correctly the Number data type
data/org.eclipse.birt.data.oda.mongodb/src/org/eclipse/birt/data/oda/mongodb/impl/MDbResultSet.java
m_currentRow = m_resultsIterator.next();
            m_currentRowId++;
            return true;
        }
      
        return false;        
	}
	/*
	 * @see org.eclipse.datatools.connectivity.oda.IResultSet#close()
	 */
	public void close() throws OdaException
	{
        m_currentRow = null;
        m_currentRowId = 0;     
        m_resultsIterator = null;
        if( m_mongoCursor != null )
        {
            m_mongoCursor.close();
            m_mongoCursor = null;
        }
	}
	/*
	 * @see org.eclipse.datatools.connectivity.oda.IResultSet#getRow()
	 */
	public int getRow() throws OdaException
	{
		return m_currentRowId;
	}
	/*
	 * @see org.eclipse.datatools.connectivity.oda.IResultSet#getString(int)