public interface ProcedureList extends OsidList
Like all OsidLists,
ProcedureList
provides a means for accessing Procedure
elements
sequentially either one at a time or many at a time. Examples:
while (pl.hasNext()) { Procedure procedure = pl.getNextProcedure(); }or
while (pl.hasNext()) { Procedure[] procedures = pl.getNextProcedures(pl.available()); }
Modifier and Type | Method and Description |
---|---|
Procedure |
getNextProcedure()
Gets the next
Procedure in this list. |
Procedure[] |
getNextProcedures(long n)
Gets the next set of
Procedure elements in this list. |
Procedure getNextProcedure() throws OperationFailedException
Procedure
in this list. Procedure
in this list. The
hasNext()
method should be used to test that a next
Procedure
is available before calling this
method.IllegalStateException
- no more elements available in
this listOperationFailedException
- unable to complete requestmandatory
- This method must be implemented. Procedure[] getNextProcedures(long n) throws OperationFailedException
Procedure
elements in this list.
The specified amount must be less than or equal to the return from
available().
n
- the number of Procedure
elements requested
which must be less than or equal to available()
Procedure
elements.
The length of the array is less than or equal to the number
specified.IllegalStateException
- no more elements available in
this listOperationFailedException
- unable to complete requestmandatory
- This method must be implemented.