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