本文整理了Java中redis.clients.jedis.JedisCommands.zcard()方法的一些代码示例，展示了JedisCommands.zcard()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JedisCommands.zcard()方法的具体详情如下：
包路径：redis.clients.jedis.JedisCommands
类名称：JedisCommands
方法名：zcard

JedisCommands.zcard介绍

暂无

代码示例

代码示例来源：origin: Netflix/conductor

public Long zcard(String key) {
  return dynoClient.zcard(key);
}

代码示例来源：origin: mpusher/mpush

/**
 * @param key
 * @return
 */
public Long zCard(String key) {
  return call(jedis -> jedis.zcard(key), 0L);
}

代码示例来源：origin: com.netflix.conductor/conductor-redis-persistence

public Long zcard(String key) {
  return dynoClient.zcard(key);
}

代码示例来源：origin: com.github.mpusher/mpush-cache

/**
 * @param key
 * @return
 */
public Long zCard(String key) {
  return call(jedis -> jedis.zcard(key), 0L);
}

代码示例来源：origin: Netflix/dyno-queues

@Override
public Map<String, Map<String, Long>> shardSizes() {
  Stopwatch sw = monitor.size.start();
  Map<String, Map<String, Long>> shardSizes = new HashMap<>();
  try {
    return execute("shardSizes", "(a shard in) " + queueName, () -> {
      for (String shard : allShards) {
        long size = nonQuorumConn.zcard(getQueueShardKey(queueName, shard));
        long uacked = nonQuorumConn.zcard(getUnackKey(queueName, shard));
        Map<String, Long> shardDetails = new HashMap<>();
        shardDetails.put("size", size);
        shardDetails.put("uacked", uacked);
        shardSizes.put(shard, shardDetails);
      }
      return shardSizes;
    });
  } finally {
    sw.stop();
  }
}

代码示例来源：origin: vakinge/jeesuite-libs

/**
 * 查询集合成员数量
 * @return
 */
public long count(){
  try {   
    long count = getJedisCommands(groupName).zcard(key);
    return count;
  } finally{
    getJedisProvider(groupName).release();
  }
}

代码示例来源：origin: Netflix/dyno-queues

@Override
public long size() {
  Stopwatch sw = monitor.size.start();
  try {
    return execute("size", "(a shard in) " + queueName, () -> {
      long size = 0;
      for (String shard : allShards) {
        size += nonQuorumConn.zcard(getQueueShardKey(queueName, shard));
      }
      return size;
    });
  } finally {
    sw.stop();
  }
}