and an other one:
Can't all the following methods and more be covered as public void
select(DBColumnExpr...expr) ?
/**
* Adds a DBColumnExpr object to the Vector: 'select'.
*
* @param expr the DBColumnExpr object
*/
public void select(DBColumnExpr expr)
{ // Select this column
if (select == null)
select = new ArrayList<DBColumnExpr>();
if (expr != null && select.contains(expr) == false)
select.add(expr);
}
/**
* This helper function adds two DBColumnExpr objects
* to the Vector: 'select'
*
* @param expr1 the first DBColumnExpr object
* @param expr2 the second DBColumnExpr object
*/
public void select(DBColumnExpr expr1, DBColumnExpr expr2)
{
select(expr1);
select(expr2);
}
/**
* This helper function adds three DBColumnExpr objects to the
Vector: 'select'.
*/
public void select(DBColumnExpr expr1, DBColumnExpr expr2,
DBColumnExpr expr3)
{
select(expr1);
select(expr2);
select(expr3);
}
/**
* This helper function adds four DBColumnExpr objects to the
Vector: 'select'.
*/
public void select(DBColumnExpr expr1, DBColumnExpr expr2,
DBColumnExpr expr3, DBColumnExpr expr4)
{
select(expr1);
select(expr2);
select(expr3);
select(expr4);
}
/**
* This helper function adds five DBColumnExpr objects
* to the Vector: 'select'.
*/
public void select(DBColumnExpr expr1, DBColumnExpr expr2,
DBColumnExpr expr3, DBColumnExpr expr4, DBColumnExpr expr5)
{
select(expr1);
select(expr2);
select(expr3);
select(expr4);
select(expr5);
}
/**
* This helper function adds an array of DBColumnExpr
* objects to list of select-columns.
*/
public void select(DBColumnExpr[] exprList)
{
for (int i=0; i<exprList.length; i++)
{
select(exprList[i]);
}
}
On Tue, Feb 24, 2009 at 10:34 PM, Francis De Brabandere
<[email protected]> wrote:
> DBCommand has this:
>
> /**
> * Adds a list of column expression to the select clause
> *
> * @param columns the column expressions to add
> */
> public void select(Collection<DBColumnExpr> columns)
> {
> for (DBColumnExpr expr : columns)
> select(expr);
> }
>
> /**
> * Adds a list of column expression to the select clause
> *
> * @param columns the column expressions to add
> */
> public void select(List<DBColumn> columns)
> {
> for (int i = 0; i < columns.size(); i++)
> select(columns.get(i));
> }
>
> Why the second select method if the first one is able to handle both?
>
> --
> http://www.somatik.be
> Microsoft gives you windows, Linux gives you the whole house.
>
--
http://www.somatik.be
Microsoft gives you windows, Linux gives you the whole house.
