LimitedQueue (StochasticPetriNets)

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractList<E>
  - - java.util.ArrayList<K>
    - - org.utils.datastructures.LimitedQueue<K>

Type Parameters:

K -

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<K>, java.util.Collection<K>, java.util.List<K>, java.util.RandomAccess
```
public class LimitedQueue<K>
extends java.util.ArrayList<K>
```
A data structure that is limited in size and otherwise works as a queue (but can also access the latest/youngest element at the tail)

Author:

Andreas Rogge-Solti

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.AbstractList
  modCount

Constructor Summary

Constructors
Constructor Description

LimitedQueue(int size)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`add(K k)`
`boolean`	`addAll(int index, java.util.Collection<? extends K> c)`
`boolean`	`addAll(java.util.Collection<? extends K> c)`
`K`	`getLast()`	Provides access to the element inserted as last (the youngest element in the queue)
`protected boolean`	`limitSize()`
`K`	`peek()`	Takes a peek at the element, which is the oldest one in the queue without removing it.
`K`	`poll()`	Removes the oldest element in the list (FIFO)

Methods inherited from class java.util.ArrayList
add, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection
containsAll, toString

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection
parallelStream, stream, toArray

Methods inherited from interface java.util.List
containsAll

- Constructor Detail
  - LimitedQueue
```
public LimitedQueue(int size)
```
- Method Detail
  - add
```
public boolean add(K k)
```
    Specified by:
    
    add in interface java.util.Collection<K>
    
    Specified by:
    
    add in interface java.util.List<K>
    
    Overrides:
    
    add in class java.util.ArrayList<K>
  - addAll
```
public boolean addAll(java.util.Collection<? extends K> c)
```
    Specified by:
    
    addAll in interface java.util.Collection<K>
    
    Specified by:
    
    addAll in interface java.util.List<K>
    
    Overrides:
    
    addAll in class java.util.ArrayList<K>
  - limitSize
```
protected boolean limitSize()
```
    Returns:
    
    boolean indicating whether the list changed
  - addAll
```
public boolean addAll(int index,
                      java.util.Collection<? extends K> c)
```
    Specified by:
    
    addAll in interface java.util.List<K>
    
    Overrides:
    
    addAll in class java.util.ArrayList<K>
  - getLast
```
public K getLast()
```
    Provides access to the element inserted as last (the youngest element in the queue)
    
    Returns:
    
    K
  - peek
```
public K peek()
```
    Takes a peek at the element, which is the oldest one in the queue without removing it.
    
    Returns:
  - poll
```
public K poll()
```
    Removes the oldest element in the list (FIFO)
    
    Returns:
    
    K the oldest element that is also removed