The method jedis.hscan is not returning any data, for a partial key

I have 3 keys1111-2222-44441111-2222-33331112-2222-3333

Using a partial key 1111, i want to be able to return the values for the keys 1111-2222-4444, 1111-2222-3333.

As I understand it the method hscan should do this.

public List<String> getValues(String key) {         List <String> values = null;        Jedis jedis = jedisPool.getResource();        ScanParams scanParams = new ScanParams();        String cur = redis.clients.jedis.ScanParams.SCAN_POINTER_START;         boolean cycleIsFinished = false;        while(!cycleIsFinished) {          ScanResult<Entry<String, String>> scanResult = jedis.hscan(key, cur, scanParams);          List<Entry<String, String>> result = scanResult.getResult();          values = getValues(result);          cur = scanResult.getCursor();          if (cur.equals("0")) {            cycleIsFinished = true;          }           }        return values;    }

But jedis.hscan returns empty for result

ScanResult<Entry<String, String>> scanResult = jedis.hscan(key, cur, scanParams);          List<Entry<String, String>> result = scanResult.getResult();

The code should work, is the problem with the key.This is the test I use to call the code

@Test    void getData() {        String value = service.getValue("1111-2222-4444");        System.out.println("VALUE "+value);        List<String> values = service.getValues("1111");    }