Uses of Class
blackboard.base.ListFilter

Packages that use ListFilter

blackboard.base	Provides common classes and utility classes used throughout the platform API.
blackboard.data	Provides the base classes for the persistence layer of platform API.
blackboard.data.announcement	Provides classes used to store "announcements" in the Blackboard system.
blackboard.data.calendar	Provides classes used to store entries in the course, system, and personal calendars in the Blackboard system.
blackboard.data.course	Provides the classes used to interact with course definitions in Blackboard.
blackboard.persist

Uses of ListFilter in blackboard.base

Subclasses of ListFilter in blackboard.base

class

GenericFieldFilter Comparator implementation that allows objects in a list to be compared based on the value of an attribute that they have in common.

Fields in blackboard.base declared as ListFilter

static ListFilter

ListFilter.NOOP A convenient filter implementation that allows any object to pass.

Methods in blackboard.base with parameters of type ListFilter

SharableArrayList	SharableArrayList.getSubList(ListFilter filter) Returns a sublist containing all elements meet the given filter's requirements.
void	SharableArrayList.trimList(ListFilter filter)
void	ListFilter.addFilter(ListFilter newFilter) Adds a filter to this linked list of filters.
void	FilteringIterator.addFilter(ListFilter filter) Adds the given ListFilter to the list of filters applied to this iterator.
BbList.Iterator	BbList.getFilteringIterator(ListFilter filter) Returns a BbList.Iterator for this list with the given filter applied.
BbList	BbList.getFilteredSubList(ListFilter filter) Returns a sublist containing only those elements that meet the given filter's requirements.

Constructors in blackboard.base with parameters of type ListFilter

FilteringIterator(java.util.Iterator iterator, ListFilter filter)
Creates a FilteringIterator using the supplied Iterator and applying the "filtering" specified by the given ListFilter.

BbList.Iterator(java.util.Iterator itr, ListFilter filter)
Constructor

Uses of ListFilter in blackboard.data

Subclasses of ListFilter in blackboard.data

class

AvailabilityFilter List Filter used to filter on the availability of an object.

Uses of ListFilter in blackboard.data.announcement

Methods in blackboard.data.announcement that return ListFilter

static ListFilter

Announcement.createCourseIdFilter(Id targetCourseId) Factory method to create an instance of the ListFilter interface capable of filtering a list of Announcement objects based upon their course Id value.

Uses of ListFilter in blackboard.data.calendar

Methods in blackboard.data.calendar that return ListFilter

static ListFilter

CalendarEntry.createCourseIdFilter(Id targetCourseId) Factory method to create an instance of the ListFilter interface capable of filtering a list of CalendarEntry objects based upon their course Id value.

Uses of ListFilter in blackboard.data.course

Subclasses of ListFilter in blackboard.data.course

class

CourseMembershipRoleFilter

Methods in blackboard.data.course that return ListFilter

static ListFilter	Course.createAvailabilityFilter(boolean targetAvailability) Factory method to create an instance of the ListFilter interface capable of filtering a list of Course objects based upon course "availability".
static ListFilter	Course.createServiceLevelFilter(Course.ServiceLevel targetServiceLevel) Factory method to create an instance of the ListFilter interface capable of filtering a list of Course objects based upon course service level (as returned by Course.getServiceLevelType()).
static ListFilter	Course.createMembershipRoleFilter(BbList membershipList, CourseMembership.Role targetRole) Factory method to create an instance of the ListFilter interface capable of filtering a list of Course objects based upon the role of a user within those courses.
static ListFilter	Course.createMembershipRoleFilter(BbList membershipList, CourseMembership.Role targetRole, boolean bIsAvailable) Factory method to create an instance of the ListFilter interface capable of filtering a list of Course objects based upon the role of a user within those courses.

Uses of ListFilter in blackboard.persist

Subclasses of ListFilter in blackboard.persist

class

FilterCacheByLoader The FilterCacheByLoader filters out given objects that are cacheKey with specified Loader.

Methods in blackboard.persist with parameters of type ListFilter

void	Cache.clear(ListFilter filter) Removes any element from the cache whose key passes the filter provided.