ptolemy.actor.util.test

Class FIFOQueueTest

java.lang.Object

ptolemy.actor.util.FIFOQueue

ptolemy.actor.util.test.FIFOQueueTest

All Implemented Interfaces:

java.lang.Cloneable

public class FIFOQueueTest
extends FIFOQueue

This class is a test for the case whre FIFOQueue.clone() does not call super.clone(). FindBugs reports this as: "clone method does not call super.clone()"

"This non-final class defines a clone() method that does not call super.clone(). If this class ("A") is extended by a subclass ("B"), and the subclass B calls super.clone(), then it is likely that B's clone() method will return an object of type A, which violates the standard contract for clone()."

"If all clone() methods call super.clone(), then they are guaranteed to use Object.clone(), which always returns an object of the correct type."

Since:

Ptolemy II 10.0

Author:

Christopher

Pt.AcceptedRating:

Red (liuj)

Pt.ProposedRating:

Red (cxh)

Field Summary

Fields inherited from class ptolemy.actor.util.FIFOQueue

INFINITE_CAPACITY

Constructor Summary

Constructors

Constructor and Description
FIFOQueueTest()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Return a clone of this object.

Methods inherited from class ptolemy.actor.util.FIFOQueue

clear, elementList, elements, get, getCapacity, getContainer, getHistoryCapacity, historyElementList, historyElements, historySize, isFull, put, setCapacity, setContainer, setHistoryCapacity, size, take

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FIFOQueueTest

public FIFOQueueTest()

Method Detail

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Return a clone of this object.

Overrides:

clone in class FIFOQueue

Returns:

A clone of this queue.

Throws:

java.lang.CloneNotSupportedException - If thrown by a parent class.