Package bitronix.tm.utils

Class Scheduler<T>

java.lang.Object
bitronix.tm.utils.Scheduler<T>
All Implemented Interfaces:
Iterable<T>
public class Scheduler<T> extends Object implements Iterable<T>
Positional object container. Objects can be added to a scheduler at a certain position (or priority) and can be retrieved later on in their position + added order. All the objects of a scheduler can be iterated in order or objects of a cetain position can be retrieved for iteration.
Author:
lorban

  • Field Details

    • DEFAULT_POSITION

      public static final Integer DEFAULT_POSITION

    • ALWAYS_FIRST_POSITION

      public static final Integer ALWAYS_FIRST_POSITION

    • ALWAYS_LAST_POSITION

      public static final Integer ALWAYS_LAST_POSITION

  • Constructor Details

    • Scheduler

      public Scheduler()

  • Method Details

    • add

      public void add(T obj, Integer position)

    • remove

      public void remove(T obj)

    • getNaturalOrderPositions

      public SortedSet<Integer> getNaturalOrderPositions()

    • getReverseOrderPositions

      public SortedSet<Integer> getReverseOrderPositions()

    • getByNaturalOrderForPosition

      public List<T> getByNaturalOrderForPosition(Integer position)

    • getByReverseOrderForPosition

      public List<T> getByReverseOrderForPosition(Integer position)

    • size

      public int size()

    • iterator

      public Iterator<T> iterator()
      Specified by:
      iterator in interface Iterable<T>

    • reverseIterator

      public Iterator<T> reverseIterator()

    • toString

      public String toString()
      Overrides:
      toString in class Object