Interface RecentLayoutBranchPersistence

All Superinterfaces:
BasePersistence<RecentLayoutBranch>

@ProviderType public interface RecentLayoutBranchPersistence extends BasePersistence<RecentLayoutBranch>
The persistence interface for the recent layout branch service.

Caching information and settings can be found in portal.properties

Author:
Brian Wing Shun Chan
See Also:
{$generated.description}
  • Method Details

    • findByGroupId

      List<RecentLayoutBranch> findByGroupId(long groupId)
      Returns all the recent layout branches where groupId = ?.
      Parameters:
      groupId - the group ID
      Returns:
      the matching recent layout branches
    • findByGroupId

      List<RecentLayoutBranch> findByGroupId(long groupId, int start, int end)
      Returns a range of all the recent layout branches where groupId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      groupId - the group ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      Returns:
      the range of matching recent layout branches
    • findByGroupId

      List<RecentLayoutBranch> findByGroupId(long groupId, int start, int end, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns an ordered range of all the recent layout branches where groupId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      groupId - the group ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      orderByComparator - the comparator to order the results by (optionally null)
      Returns:
      the ordered range of matching recent layout branches
    • findByGroupId

      List<RecentLayoutBranch> findByGroupId(long groupId, int start, int end, OrderByComparator<RecentLayoutBranch> orderByComparator, boolean useFinderCache)
      Returns an ordered range of all the recent layout branches where groupId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      groupId - the group ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      orderByComparator - the comparator to order the results by (optionally null)
      useFinderCache - whether to use the finder cache
      Returns:
      the ordered range of matching recent layout branches
    • findByGroupId_First

      RecentLayoutBranch findByGroupId_First(long groupId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the first recent layout branch in the ordered set where groupId = ?.
      Parameters:
      groupId - the group ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the first matching recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a matching recent layout branch could not be found
    • fetchByGroupId_First

      RecentLayoutBranch fetchByGroupId_First(long groupId, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns the first recent layout branch in the ordered set where groupId = ?.
      Parameters:
      groupId - the group ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the first matching recent layout branch, or null if a matching recent layout branch could not be found
    • findByGroupId_Last

      RecentLayoutBranch findByGroupId_Last(long groupId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the last recent layout branch in the ordered set where groupId = ?.
      Parameters:
      groupId - the group ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the last matching recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a matching recent layout branch could not be found
    • fetchByGroupId_Last

      RecentLayoutBranch fetchByGroupId_Last(long groupId, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns the last recent layout branch in the ordered set where groupId = ?.
      Parameters:
      groupId - the group ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the last matching recent layout branch, or null if a matching recent layout branch could not be found
    • findByGroupId_PrevAndNext

      RecentLayoutBranch[] findByGroupId_PrevAndNext(long recentLayoutBranchId, long groupId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the recent layout branches before and after the current recent layout branch in the ordered set where groupId = ?.
      Parameters:
      recentLayoutBranchId - the primary key of the current recent layout branch
      groupId - the group ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the previous, current, and next recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a recent layout branch with the primary key could not be found
    • removeByGroupId

      void removeByGroupId(long groupId)
      Removes all the recent layout branches where groupId = ? from the database.
      Parameters:
      groupId - the group ID
    • countByGroupId

      int countByGroupId(long groupId)
      Returns the number of recent layout branches where groupId = ?.
      Parameters:
      groupId - the group ID
      Returns:
      the number of matching recent layout branches
    • findByUserId

      List<RecentLayoutBranch> findByUserId(long userId)
      Returns all the recent layout branches where userId = ?.
      Parameters:
      userId - the user ID
      Returns:
      the matching recent layout branches
    • findByUserId

      List<RecentLayoutBranch> findByUserId(long userId, int start, int end)
      Returns a range of all the recent layout branches where userId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      userId - the user ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      Returns:
      the range of matching recent layout branches
    • findByUserId

      List<RecentLayoutBranch> findByUserId(long userId, int start, int end, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns an ordered range of all the recent layout branches where userId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      userId - the user ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      orderByComparator - the comparator to order the results by (optionally null)
      Returns:
      the ordered range of matching recent layout branches
    • findByUserId

      List<RecentLayoutBranch> findByUserId(long userId, int start, int end, OrderByComparator<RecentLayoutBranch> orderByComparator, boolean useFinderCache)
      Returns an ordered range of all the recent layout branches where userId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      userId - the user ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      orderByComparator - the comparator to order the results by (optionally null)
      useFinderCache - whether to use the finder cache
      Returns:
      the ordered range of matching recent layout branches
    • findByUserId_First

      RecentLayoutBranch findByUserId_First(long userId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the first recent layout branch in the ordered set where userId = ?.
      Parameters:
      userId - the user ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the first matching recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a matching recent layout branch could not be found
    • fetchByUserId_First

      RecentLayoutBranch fetchByUserId_First(long userId, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns the first recent layout branch in the ordered set where userId = ?.
      Parameters:
      userId - the user ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the first matching recent layout branch, or null if a matching recent layout branch could not be found
    • findByUserId_Last

      RecentLayoutBranch findByUserId_Last(long userId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the last recent layout branch in the ordered set where userId = ?.
      Parameters:
      userId - the user ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the last matching recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a matching recent layout branch could not be found
    • fetchByUserId_Last

      RecentLayoutBranch fetchByUserId_Last(long userId, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns the last recent layout branch in the ordered set where userId = ?.
      Parameters:
      userId - the user ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the last matching recent layout branch, or null if a matching recent layout branch could not be found
    • findByUserId_PrevAndNext

      RecentLayoutBranch[] findByUserId_PrevAndNext(long recentLayoutBranchId, long userId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the recent layout branches before and after the current recent layout branch in the ordered set where userId = ?.
      Parameters:
      recentLayoutBranchId - the primary key of the current recent layout branch
      userId - the user ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the previous, current, and next recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a recent layout branch with the primary key could not be found
    • removeByUserId

      void removeByUserId(long userId)
      Removes all the recent layout branches where userId = ? from the database.
      Parameters:
      userId - the user ID
    • countByUserId

      int countByUserId(long userId)
      Returns the number of recent layout branches where userId = ?.
      Parameters:
      userId - the user ID
      Returns:
      the number of matching recent layout branches
    • findByLayoutBranchId

      List<RecentLayoutBranch> findByLayoutBranchId(long layoutBranchId)
      Returns all the recent layout branches where layoutBranchId = ?.
      Parameters:
      layoutBranchId - the layout branch ID
      Returns:
      the matching recent layout branches
    • findByLayoutBranchId

      List<RecentLayoutBranch> findByLayoutBranchId(long layoutBranchId, int start, int end)
      Returns a range of all the recent layout branches where layoutBranchId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      layoutBranchId - the layout branch ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      Returns:
      the range of matching recent layout branches
    • findByLayoutBranchId

      List<RecentLayoutBranch> findByLayoutBranchId(long layoutBranchId, int start, int end, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns an ordered range of all the recent layout branches where layoutBranchId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      layoutBranchId - the layout branch ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      orderByComparator - the comparator to order the results by (optionally null)
      Returns:
      the ordered range of matching recent layout branches
    • findByLayoutBranchId

      List<RecentLayoutBranch> findByLayoutBranchId(long layoutBranchId, int start, int end, OrderByComparator<RecentLayoutBranch> orderByComparator, boolean useFinderCache)
      Returns an ordered range of all the recent layout branches where layoutBranchId = ?.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      layoutBranchId - the layout branch ID
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      orderByComparator - the comparator to order the results by (optionally null)
      useFinderCache - whether to use the finder cache
      Returns:
      the ordered range of matching recent layout branches
    • findByLayoutBranchId_First

      RecentLayoutBranch findByLayoutBranchId_First(long layoutBranchId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the first recent layout branch in the ordered set where layoutBranchId = ?.
      Parameters:
      layoutBranchId - the layout branch ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the first matching recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a matching recent layout branch could not be found
    • fetchByLayoutBranchId_First

      RecentLayoutBranch fetchByLayoutBranchId_First(long layoutBranchId, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns the first recent layout branch in the ordered set where layoutBranchId = ?.
      Parameters:
      layoutBranchId - the layout branch ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the first matching recent layout branch, or null if a matching recent layout branch could not be found
    • findByLayoutBranchId_Last

      RecentLayoutBranch findByLayoutBranchId_Last(long layoutBranchId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the last recent layout branch in the ordered set where layoutBranchId = ?.
      Parameters:
      layoutBranchId - the layout branch ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the last matching recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a matching recent layout branch could not be found
    • fetchByLayoutBranchId_Last

      RecentLayoutBranch fetchByLayoutBranchId_Last(long layoutBranchId, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns the last recent layout branch in the ordered set where layoutBranchId = ?.
      Parameters:
      layoutBranchId - the layout branch ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the last matching recent layout branch, or null if a matching recent layout branch could not be found
    • findByLayoutBranchId_PrevAndNext

      RecentLayoutBranch[] findByLayoutBranchId_PrevAndNext(long recentLayoutBranchId, long layoutBranchId, OrderByComparator<RecentLayoutBranch> orderByComparator) throws NoSuchRecentLayoutBranchException
      Returns the recent layout branches before and after the current recent layout branch in the ordered set where layoutBranchId = ?.
      Parameters:
      recentLayoutBranchId - the primary key of the current recent layout branch
      layoutBranchId - the layout branch ID
      orderByComparator - the comparator to order the set by (optionally null)
      Returns:
      the previous, current, and next recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a recent layout branch with the primary key could not be found
    • removeByLayoutBranchId

      void removeByLayoutBranchId(long layoutBranchId)
      Removes all the recent layout branches where layoutBranchId = ? from the database.
      Parameters:
      layoutBranchId - the layout branch ID
    • countByLayoutBranchId

      int countByLayoutBranchId(long layoutBranchId)
      Returns the number of recent layout branches where layoutBranchId = ?.
      Parameters:
      layoutBranchId - the layout branch ID
      Returns:
      the number of matching recent layout branches
    • findByU_L_P

      RecentLayoutBranch findByU_L_P(long userId, long layoutSetBranchId, long plid) throws NoSuchRecentLayoutBranchException
      Returns the recent layout branch where userId = ? and layoutSetBranchId = ? and plid = ? or throws a NoSuchRecentLayoutBranchException if it could not be found.
      Parameters:
      userId - the user ID
      layoutSetBranchId - the layout set branch ID
      plid - the plid
      Returns:
      the matching recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a matching recent layout branch could not be found
    • fetchByU_L_P

      RecentLayoutBranch fetchByU_L_P(long userId, long layoutSetBranchId, long plid)
      Returns the recent layout branch where userId = ? and layoutSetBranchId = ? and plid = ? or returns null if it could not be found. Uses the finder cache.
      Parameters:
      userId - the user ID
      layoutSetBranchId - the layout set branch ID
      plid - the plid
      Returns:
      the matching recent layout branch, or null if a matching recent layout branch could not be found
    • fetchByU_L_P

      RecentLayoutBranch fetchByU_L_P(long userId, long layoutSetBranchId, long plid, boolean useFinderCache)
      Returns the recent layout branch where userId = ? and layoutSetBranchId = ? and plid = ? or returns null if it could not be found, optionally using the finder cache.
      Parameters:
      userId - the user ID
      layoutSetBranchId - the layout set branch ID
      plid - the plid
      useFinderCache - whether to use the finder cache
      Returns:
      the matching recent layout branch, or null if a matching recent layout branch could not be found
    • removeByU_L_P

      RecentLayoutBranch removeByU_L_P(long userId, long layoutSetBranchId, long plid) throws NoSuchRecentLayoutBranchException
      Removes the recent layout branch where userId = ? and layoutSetBranchId = ? and plid = ? from the database.
      Parameters:
      userId - the user ID
      layoutSetBranchId - the layout set branch ID
      plid - the plid
      Returns:
      the recent layout branch that was removed
      Throws:
      NoSuchRecentLayoutBranchException
    • countByU_L_P

      int countByU_L_P(long userId, long layoutSetBranchId, long plid)
      Returns the number of recent layout branches where userId = ? and layoutSetBranchId = ? and plid = ?.
      Parameters:
      userId - the user ID
      layoutSetBranchId - the layout set branch ID
      plid - the plid
      Returns:
      the number of matching recent layout branches
    • cacheResult

      void cacheResult(RecentLayoutBranch recentLayoutBranch)
      Caches the recent layout branch in the entity cache if it is enabled.
      Parameters:
      recentLayoutBranch - the recent layout branch
    • cacheResult

      void cacheResult(List<RecentLayoutBranch> recentLayoutBranchs)
      Caches the recent layout branches in the entity cache if it is enabled.
      Parameters:
      recentLayoutBranchs - the recent layout branches
    • create

      RecentLayoutBranch create(long recentLayoutBranchId)
      Creates a new recent layout branch with the primary key. Does not add the recent layout branch to the database.
      Parameters:
      recentLayoutBranchId - the primary key for the new recent layout branch
      Returns:
      the new recent layout branch
    • remove

      RecentLayoutBranch remove(long recentLayoutBranchId) throws NoSuchRecentLayoutBranchException
      Removes the recent layout branch with the primary key from the database. Also notifies the appropriate model listeners.
      Parameters:
      recentLayoutBranchId - the primary key of the recent layout branch
      Returns:
      the recent layout branch that was removed
      Throws:
      NoSuchRecentLayoutBranchException - if a recent layout branch with the primary key could not be found
    • updateImpl

      RecentLayoutBranch updateImpl(RecentLayoutBranch recentLayoutBranch)
    • findByPrimaryKey

      RecentLayoutBranch findByPrimaryKey(long recentLayoutBranchId) throws NoSuchRecentLayoutBranchException
      Returns the recent layout branch with the primary key or throws a NoSuchRecentLayoutBranchException if it could not be found.
      Parameters:
      recentLayoutBranchId - the primary key of the recent layout branch
      Returns:
      the recent layout branch
      Throws:
      NoSuchRecentLayoutBranchException - if a recent layout branch with the primary key could not be found
    • fetchByPrimaryKey

      RecentLayoutBranch fetchByPrimaryKey(long recentLayoutBranchId)
      Returns the recent layout branch with the primary key or returns null if it could not be found.
      Parameters:
      recentLayoutBranchId - the primary key of the recent layout branch
      Returns:
      the recent layout branch, or null if a recent layout branch with the primary key could not be found
    • findAll

      Returns all the recent layout branches.
      Returns:
      the recent layout branches
    • findAll

      List<RecentLayoutBranch> findAll(int start, int end)
      Returns a range of all the recent layout branches.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      Returns:
      the range of recent layout branches
    • findAll

      List<RecentLayoutBranch> findAll(int start, int end, OrderByComparator<RecentLayoutBranch> orderByComparator)
      Returns an ordered range of all the recent layout branches.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      orderByComparator - the comparator to order the results by (optionally null)
      Returns:
      the ordered range of recent layout branches
    • findAll

      List<RecentLayoutBranch> findAll(int start, int end, OrderByComparator<RecentLayoutBranch> orderByComparator, boolean useFinderCache)
      Returns an ordered range of all the recent layout branches.

      Useful when paginating results. Returns a maximum of end - start instances. start and end are not primary keys, they are indexes in the result set. Thus, 0 refers to the first result in the set. Setting both start and end to QueryUtil#ALL_POS will return the full result set. If orderByComparator is specified, then the query will include the given ORDER BY logic. If orderByComparator is absent, then the query will include the default ORDER BY logic from RecentLayoutBranchModelImpl.

      Parameters:
      start - the lower bound of the range of recent layout branches
      end - the upper bound of the range of recent layout branches (not inclusive)
      orderByComparator - the comparator to order the results by (optionally null)
      useFinderCache - whether to use the finder cache
      Returns:
      the ordered range of recent layout branches
    • removeAll

      void removeAll()
      Removes all the recent layout branches from the database.
    • countAll

      int countAll()
      Returns the number of recent layout branches.
      Returns:
      the number of recent layout branches