Package de.gsi.dataset.utils

Class LimitedQueue<E>

  • Type Parameters:
    E - generic list element type
    All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.Deque<E>, java.util.List<E>, java.util.Queue<E>
    public class LimitedQueue<E>
extends java.util.LinkedList<E>
    Author:
    rstein
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class java.util.AbstractList

        modCount

    • Constructor Summary

      Constructors 
      Constructor Description
      LimitedQueue​(int limit)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean add​(E o)  
      int getLimit()  
      int setLimit​(int newLimit)  

      • Methods inherited from class java.util.LinkedList

        add, addAll, addAll, addFirst, addLast, clear, clone, contains, descendingIterator, element, get, getFirst, getLast, indexOf, lastIndexOf, listIterator, offer, offerFirst, offerLast, peek, peekFirst, peekLast, poll, pollFirst, pollLast, pop, push, remove, remove, remove, removeFirst, removeFirstOccurrence, removeLast, removeLastOccurrence, set, size, spliterator, toArray, toArray

      • Methods inherited from class java.util.AbstractSequentialList

        iterator

      • Methods inherited from class java.util.AbstractList

        equals, hashCode, listIterator, removeRange, subList

      • Methods inherited from class java.util.AbstractCollection

        containsAll, isEmpty, removeAll, retainAll, toString

      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface java.util.Collection

        parallelStream, removeIf, stream, toArray

      • Methods inherited from interface java.util.Deque

        iterator

      • Methods inherited from interface java.lang.Iterable

        forEach

      • Methods inherited from interface java.util.List

        containsAll, equals, hashCode, isEmpty, iterator, listIterator, removeAll, replaceAll, retainAll, sort, subList

    • Constructor Detail

      • LimitedQueue

        public LimitedQueue​(int limit)
        Parameters:
        limit - length of queue in terms of number of elements

    • Method Detail

      • add

        public boolean add​(E o)
        Specified by:
        add in interface java.util.Collection<E>
        Specified by:
        add in interface java.util.Deque<E>
        Specified by:
        add in interface java.util.List<E>
        Specified by:
        add in interface java.util.Queue<E>
        Overrides:
        add in class java.util.LinkedList<E>

      • getLimit

        public int getLimit()
        Returns:
        length of queue in terms of number of elements

      • setLimit

        public int setLimit​(int newLimit)
        Parameters:
        newLimit - length of queue in terms of number of elements
        Returns:
        newly set limit (if valid)