Examples of com.cloudhopper.mq.util.PriorityCompositeKeyUtil

com.cloudhopper.mq.util.PriorityCompositeKeyUtil
A utility class for working with CompositeKey instances. This allows encoded keys that were created with a CompositeKeyUtil with the SAME queueIdByteLength to be decoded as long as their itemIdByteLength was less that this one. This allow backwards compatbility when decoding keys from DefaultQueues and DefaultPriorityQueues. @author garth

    }


    @Override
    public void setCompositeKeyUtil(CompositeKeyUtil keyUtil) {
  super.setCompositeKeyUtil(keyUtil);
  this.priorityKeyUtil = new PriorityCompositeKeyUtil(keyUtil.getQueueIdByteLength(), 8);
    }

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    public PerQueueDataStoreIterator(int queueId, int queueIdByteLength, DataStoreIterator storeIterator) {
  this.storeIterator = storeIterator;
  this.queueId = queueId;
  this.queueIdByteLength = queueIdByteLength;
  this.keyUtil = new PriorityCompositeKeyUtil(queueIdByteLength, 8);
  this.firstNext = true;
    }

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    public DefaultQueueFactory(DefaultQueueManager queueManager, CompositeKeyUtil keyUtil, DataStore ds) {
        this.queueManager = queueManager;
        this.keyUtil = keyUtil;
  // PriorityCompositeKeyUtil has the same length queueId for backwards compatibility
  this.priorityKeyUtil = new PriorityCompositeKeyUtil(keyUtil.getQueueIdByteLength(), 8);
        this.ds = ds;
    }

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Related Classes of com.cloudhopper.mq.util.PriorityCompositeKeyUtil

com.cloudhopper.mq.queue.impl.DefaultPriorityQueue

com.cloudhopper.mq.queue.impl.DefaultQueueFactory

com.cloudhopper.mq.queue.impl.PerQueueDataStoreIterator

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