本文整理了Java中io.vertx.redis.RedisClient.zcard方法的一些代码示例，展示了RedisClient.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。RedisClient.zcard方法的具体详情如下：
包路径：io.vertx.redis.RedisClient
类名称：RedisClient
方法名：zcard

RedisClient.zcard介绍

[英]Get the number of members in a sorted set
[中]获取排序集中的成员数

代码示例

代码示例来源：origin: io.vertx/vertx-rx-java

/**
 * Get the number of members in a sorted set
 * @param key Key string
 * @param handler Handler for the result of this call.
 * @return 
 */
public io.vertx.rxjava.redis.RedisClient zcard(String key, Handler<AsyncResult<Long>> handler) { 
 delegate.zcard(key, handler);
 return this;
}

代码示例来源：origin: vert-x3/vertx-rx

/**
 * Get the number of members in a sorted set
 * @param key Key string
 * @param handler Handler for the result of this call.
 * @return 
 */
public io.vertx.rxjava.redis.RedisClient zcard(String key, Handler<AsyncResult<Long>> handler) { 
 delegate.zcard(key, handler);
 return this;
}

代码示例来源：origin: sczyh30/vertx-kue

@Override
public JobService card(JobState state, Handler<AsyncResult<Long>> handler) {
 client.zcard(RedisHelper.getKey("jobs:" + state.name()), handler);
 return this;
}

代码示例来源：origin: sczyh30/vertx-kue

@Override
public JobService cardByType(String type, JobState state, Handler<AsyncResult<Long>> handler) {
 client.zcard(RedisHelper.getKey("jobs:" + type + ":" + state.name()), handler);
 return this;
}

代码示例来源：origin: org.swisspush/gateleen-monitoring

public void start() {
  timer = vertx.setPeriodic(period, timer -> {
    redisClient.info(reply -> {
      if(reply.succeeded()){
        collectMetrics(reply.result());
      } else {
        log.warn("Cannot collect INFO from redis");
      }
    });
    if(metricName != null && elementCountKey != null){
      redisClient.zcard(elementCountKey, reply -> {
        if(reply.succeeded()){
          long value = reply.result();
          vertx.eventBus().publish(Address.monitoringAddress(),
              new JsonObject().put("name", prefix + metricName).put("action", "set").put("n", value));
        } else {
          log.warn("Cannot collect zcard from redis for key " + elementCountKey);
        }
      });
    }
  });
}