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