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