Package org.assertj.core.presentation
Class RotatingQueue<T>
java.lang.Object
java.util.AbstractCollection<T>
java.util.AbstractQueue<T>
org.assertj.core.presentation.RotatingQueue<T>
- All Implemented Interfaces:
Iterable<T>
,Collection<T>
,Queue<T>
Queue with a fixed maximum size. When an element is added to a full queue, the oldest element
is removed before the new element is added.
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Methods inherited from class java.util.AbstractCollection
contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Collection
contains, containsAll, equals, hashCode, isEmpty, parallelStream, remove, removeAll, removeIf, retainAll, spliterator, stream, toArray, toArray
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Field Details
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data
The array to provide a view of. -
capacity
private final int capacityThe maximum number of elements that can be present.
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Constructor Details
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RotatingQueue
RotatingQueue(int capacity) Creates a newRotatingQueue
.- Parameters:
capacity
- the maximum number of elements the queue can hold- Throws:
IllegalArgumentException
- if the capacity is negative
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Method Details
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iterator
- Specified by:
iterator
in interfaceCollection<T>
- Specified by:
iterator
in interfaceIterable<T>
- Specified by:
iterator
in classAbstractCollection<T>
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size
public int size()- Specified by:
size
in interfaceCollection<T>
- Specified by:
size
in classAbstractCollection<T>
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offer
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poll
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peek
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