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