List of lindex() Examples

Examples of lindex()

redis.clients.jedis.Jedis.lindex()
Return the specified element of the list stored at the specified key. 0 is the first element, 1 the second and so on. Negative indexes are supported, for example -1 is the last element, -2 the penultimate and so on.
If the value stored at key is not of list type an error is returned. If the index is out of range a 'nil' reply is returned.
Note that even if the average time complexity is O(n) asking for the first or the last element of the list is O(1).
Time complexity: O(n) (with n being the length of the list) @param key @param index @return Bulk reply, specifically the requested element
redis.clients.jedis.ShardedJedis.lindex()

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

        return lset;
    }


    public String lindex(int index) {
        Jedis jedis = getResource();
        String lindex = jedis.lindex(key(), index);
        returnResource(jedis);
        return lindex;
    }


    public Long llen() {

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

        final Jedis jedis = TestUtils.createJedis(config);
        Assert.assertEquals("In-flight list should have length one when running the job",
                jedis.llen(inFlightKey(worker, queue)), (Long)1L);
        Assert.assertEquals("Object on the in-flight list should be the first job",
                ObjectMapperFactory.get().writeValueAsString(sleepJob), 
                jedis.lindex(inFlightKey(worker, queue), 0));


        TestUtils.stopWorker(worker, workerThread, false);


        Assert.assertTrue("The job should not be requeued after succesful processing",
                jedis.llen(JesqueUtils.createKey(config.getNamespace(), QUEUE, queue)) == 0L);

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

        TestUtils.stopWorker(worker, workerThread, true);


        final Jedis jedis = TestUtils.createJedis(config);
        Assert.assertTrue("Job should be requeued", jedis.llen(JesqueUtils.createKey(config.getNamespace(), QUEUE, queue)) == 1L);
        Assert.assertEquals("Incorrect job was requeued", ObjectMapperFactory.get().writeValueAsString(sleepJob),
                jedis.lindex(JesqueUtils.createKey(config.getNamespace(), QUEUE, queue), 0));
        Assert.assertTrue("In-flight list should be empty when finishing a job", jedis.llen(inFlightKey(worker, queue)) == 0L);
    }


    @Test
    public void testJSONException() throws InterruptedException, JsonProcessingException {

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Examples of redis.clients.jedis.ShardedJedis.lindex()

                        String memId;
                        
                        if (visibilityTO > 0) {
                            memId = jedis.lpop(queue.getRelativeUrl() + "-" + shard + "-Q");
                        } else {
                            memId = jedis.lindex(queue.getRelativeUrl() + "-" + shard + "-Q", i);
                        }
                        
                        long ts2 = System.currentTimeMillis();
                        CQSControllerServlet.valueAccumulator.addToCounter(AccumulatorName.RedisTime, (ts2 - ts1));

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