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