net.pleso.framework.client.dal
Interface IDataRow

public interface IDataRow

Represents data row. It can be called as simple data record or infoclass.

Method Summary

IDBValue	getCell(IDataColumn column) Returns IDBValue instance representing current value of specified column.
IDataColumn	getColumn(int index) Returns IDataColumn by its zero based index.
int	getColumnCount() Returns columns count.
void	setCell(IDataColumn column, IDBValue value) Sets the value for specified data row column.

Method Detail

getColumnCount

int getColumnCount()

Returns columns count.

Returns:

columns count

getColumn

IDataColumn getColumn(int index)

Returns IDataColumn by its zero based index. Last index equals columns count calculated by getColumnCount() minus one.

Parameters:

index - zero based column index

Returns:

IDataColumn instance with specified index

getCell

IDBValue getCell(IDataColumn column)

Returns IDBValue instance representing current value of specified column. Returned value is not binded to row column, so changing in will not change corresponding

Parameters:

column -

Returns:

IDBValue instance with column value

setCell

void setCell(IDataColumn column,
             IDBValue value)

Sets the value for specified data row column. Value can't be null.

Parameters:

column - data row column to change

value - new value for data row column