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