| 1 | package com.renomad.minum.queue; | |
| 2 | ||
| 3 | import java.util.Queue; | |
| 4 | import java.util.concurrent.LinkedBlockingQueue; | |
| 5 | ||
| 6 | /** | |
| 7 | * This class tracks the overall state of the {@link ActionQueue}s that | |
| 8 | * are in use throughout the system. We need one central place to | |
| 9 | * track these, so that at system shutdown we can close them all cleanly. | |
| 10 | * <br> | |
| 11 | * As each ActionQueue gets created, it registers itself here. | |
| 12 | */ | |
| 13 | public class ActionQueueState { | |
| 14 | ||
| 15 | private final Queue<AbstractActionQueue> aqQueue; | |
| 16 | ||
| 17 | public ActionQueueState() { | |
| 18 | aqQueue = new LinkedBlockingQueue<>(); | |
| 19 | } | |
| 20 | ||
| 21 | public String aqQueueAsString() { | |
| 22 |
1
1. aqQueueAsString : replaced return value with "" for com/renomad/minum/queue/ActionQueueState::aqQueueAsString → SURVIVED |
return aqQueue.toString(); |
| 23 | } | |
| 24 | ||
| 25 | public void offerToQueue(AbstractActionQueue actionQueue) { | |
| 26 | aqQueue.offer(actionQueue); | |
| 27 | } | |
| 28 | ||
| 29 | public AbstractActionQueue pollFromQueue() { | |
| 30 |
1
1. pollFromQueue : replaced return value with null for com/renomad/minum/queue/ActionQueueState::pollFromQueue → KILLED |
return aqQueue.poll(); |
| 31 | } | |
| 32 | ||
| 33 | public boolean isAqQueueEmpty() { | |
| 34 |
2
1. isAqQueueEmpty : replaced boolean return with true for com/renomad/minum/queue/ActionQueueState::isAqQueueEmpty → SURVIVED 2. isAqQueueEmpty : replaced boolean return with false for com/renomad/minum/queue/ActionQueueState::isAqQueueEmpty → KILLED |
return aqQueue.isEmpty(); |
| 35 | } | |
| 36 | ||
| 37 | } | |
Mutations | ||
| 22 |
1.1 |
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| 30 |
1.1 |
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| 34 |
1.1 2.2 |