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

redis.clients.jedis.Jedis.hincrBy()
Increment the number stored at field in the hash at key by value. If key does not exist, a new key holding a hash is created. If field does not exist or holds a string, the value is set to 0 before applying the operation. Since the value argument is signed you can use this command to perform both increments and decrements.
The range of values supported by HINCRBY is limited to 64 bit signed integers.
Time complexity: O(1) @param key @param field @param value @return Integer reply The new value at field after the incrementoperation.


  @Override
  public Long hincrBy(String key, String field, long value) throws Exception {
    Jedis jedis = _jedisPool.getResource();
    try {
      return jedis.hincrBy(key, field, value);
    } finally {
      _jedisPool.returnResource(jedis);
    }
  }

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  @Override
  public Long hincrBy(String key, String field, long value) throws Exception {
    Jedis jedis = _jedisPool.getResource();
    try {
      return jedis.hincrBy(key, field, value);
    } finally {
      _jedisPool.returnResource(jedis);
    }
  }

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   * @param vote    the answer number of the answer to be increased
   */
  public void recordRadioVote(String vote) {
    Jedis jedis = dbConnect();
    
    jedis.hincrBy(pollKey, "totalVotes", 1);
    jedis.hincrBy(pollKey, "answer"+vote, 1);
    
    pollsVoted.add(curWebKey);
  }

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   */
  public void recordRadioVote(String vote) {
    Jedis jedis = dbConnect();
    
    jedis.hincrBy(pollKey, "totalVotes", 1);
    jedis.hincrBy(pollKey, "answer"+vote, 1);
    
    pollsVoted.add(curWebKey);
  }
  
  /**

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   * @param votes    the answer numbers to be increased
   */
  public void recordCheckVote(String [] votes) {
    Jedis jedis = dbConnect();
    
    jedis.hincrBy(pollKey, "totalVotes", 1);
    
    for (int i=0; i<votes.length; i++) {
      jedis.hincrBy(pollKey, "answer"+votes[i], 1);
    }

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    Jedis jedis = dbConnect();
    
    jedis.hincrBy(pollKey, "totalVotes", 1);
    
    for (int i=0; i<votes.length; i++) {
      jedis.hincrBy(pollKey, "answer"+votes[i], 1);
    }
    
    pollsVoted.add(curWebKey);
  }

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