Class EventList

java.lang.Object
eds.framework.EventList
public class EventList extends Object
Maintains a list of simulation events ordered by execution time. Events are stored in a PriorityQueue and sorted according to their natural ordering based on Event.compareTo. The earliest event is always processed first.

  • Constructor Details

    • EventList

      public EventList()

  • Method Details

    • add

      public void add(Event event)
      Adds a new event to the event list.
      Parameters:
      event - the event to be added

    • remove

      public Event remove()
      Removes and returns the earliest event in the list.
      Returns:
      the next event to be processed, or null if the list is empty

    • getNextTime

      public double getNextTime()
      Returns the execution time of the next event.
      Returns:
      the time of the next scheduled event
      Throws:
      IllegalStateException - if the event list is empty

    • isEmpty

      public boolean isEmpty()
      Checks whether the event list is empty.
      Returns:
      true if there are no events, false otherwise