Klasse IntervalTree<A extends Activity>

java.lang.Object
com.flexganttfx.model.util.IntervalTree<A>
Typparameter:
A - the activity type
public class IntervalTree<A extends Activity> extends Object
An interval tree implementation to store activities based on their start and end time.
Siehe auch:

  • Konstruktordetails

    • IntervalTree

      public IntervalTree()

  • Methodendetails

    • getEarliestTimeUsed

      public final Instant getEarliestTimeUsed()
      Returns the earliest time used by all activities currently stored inside the tree.
      Gibt zurück:
      the earliest time used

    • getLatestTimeUsed

      public final Instant getLatestTimeUsed()
      Returns the latest time used by all activities currently stored inside the tree.
      Gibt zurück:
      the latest time used

    • add

      public final boolean add(A activity)
      Adds an activity to the tree.
      Parameter:
      activity - the activity to add
      Gibt zurück:
      true if the activity could be added

    • remove

      public final boolean remove(A activity)
      Method to remove period/key object from tree. Entry to delete will be found by period and key values of given activity (not by given object reference).
      Parameter:
      activity - the activity to remove
      Gibt zurück:
      true if the activity was a member of this tree

    • removeIf

      public final boolean removeIf(Predicate<A> predicate)

    • removePeriod

      public final Collection<A> removePeriod(TimeInterval interval)
      Removes all activities found within the given time interval.
      Parameter:
      interval - the time interval
      Gibt zurück:
      the removed activities

    • getIntersectingObjects

      public final Collection<A> getIntersectingObjects(TimeInterval interval)
      Returns all activities found within the given time interval.
      Parameter:
      interval - the time interval
      Gibt zurück:
      the found activities

    • getIntersectingObjects

      public final Collection<A> getIntersectingObjects(long start, long end)
      Returns all activities found within the given time interval.
      Parameter:
      start - the time interval start
      end - the time interval end
      Gibt zurück:
      the found activities

    • size

      public final long size()
      Returns the number of activities stored inside the tree.
      Gibt zurück:
      the tree size

    • clear

      public final void clear()
      Removes all activities from the tree.