Examples of redis.clients.jedis.Jedis.lrem()

redis.clients.jedis.Jedis.lrem()

Remove the first count occurrences of the value element from the list. If count is zero all the elements are removed. If count is negative elements are removed from tail to head, instead to go from head to tail that is the normal behaviour. So for example LREM with count -2 and hello as value to remove against the list (a,b,c,hello,x,hello,hello) will lave the list (a,b,c,hello,x). The number of removed elements is returned as an integer, see below for more information about the returned value. Note that non existing keys are considered like empty lists by LREM, so LREM against non existing keys will always return 0.

Time complexity: O(N) (with N being the length of the list) @param key @param count @param value @return Integer Reply, specifically: The number of removed elements ifthe operation succeeded

        return llen;
    }


    public Long lrem(int count, String value) {
        Jedis jedis = getResource();
        Long lrem = jedis.lrem(key(), count, value);
        returnResource(jedis);
        return lrem;
    }


    public List<String> lrange(int start, int end) {

            UpdateOperations<PasteItem> updateOp = ds.createUpdateOperations(PasteItem.class).inc("abuseCount", 1);


            PasteItem modifiedPasteItem = ds.findAndModify(query, updateOp);
            if (modifiedPasteItem.getAbuseCount() > 1) {
                System.out.println("Removing paste [" + modifiedPasteItem.getItemId() + "] because of abuseCount:" + modifiedPasteItem.getAbuseCount());
                jedis.lrem("pasteHistory", 1, "" + modifiedPasteItem.getPasteIndex());
            }
        } catch (JedisConnectionException je) {
            if (null != jedis) {
                jedisPool.returnBrokenResource(jedis);
                jedis = null;

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