@Test public void isExist() { }
@Override public boolean isExist(String key) throws KitDBException { try (CloseLock ignored = checkClose()) { byte[] key_b = getKey(key); MetaV metaV = getMeta(key_b); return metaV != null; } }
RSet extends RCollection { @Override public boolean isExist(String key) throws KitDBException { try (CloseLock ignored = checkClose()) { byte[] key_b = getKey(key); MetaV metaV = getMeta(key_b); return metaV != null; } } }
RSet extends RCollection { @Override public boolean isExist(String key) throws KitDBException { try (CloseLock ignored = checkClose()) { byte[] key_b = getKey(key); MetaV metaV = getMeta(key_b); return metaV != null; } } protected  RSet(DB db); }
RSet extends RCollection { @Override public boolean isExist(String key) throws KitDBException { try (CloseLock ignored = checkClose()) { byte[] key_b = getKey(key); MetaV metaV = getMeta(key_b); return metaV != null; } } protected  RSet(DB db); List<byte[]> pop(String key, int num); void remove(String key, byte[]... values); boolean contains(String key, byte[] value); void addMayTTL(String key, int ttl, byte[]... values); void add(String key, byte[]... values); @Override void delete(String key); @Override KeyIterator getKeyIterator(); void deleteFast(String key); @Override @SuppressWarnings("unchecked") RIterator<RSet> iterator(String key); @Override int getTtl(String key); @Override void delTtl(String key); @Override void ttl(String key, int ttl); @Override boolean isExist(String key); @Override int size(String key); @Override Entry getEntry(RocksIterator iterator); }
RSet extends RCollection { @Override public boolean isExist(String key) throws KitDBException { try (CloseLock ignored = checkClose()) { byte[] key_b = getKey(key); MetaV metaV = getMeta(key_b); return metaV != null; } } protected  RSet(DB db); List<byte[]> pop(String key, int num); void remove(String key, byte[]... values); boolean contains(String key, byte[] value); void addMayTTL(String key, int ttl, byte[]... values); void add(String key, byte[]... values); @Override void delete(String key); @Override KeyIterator getKeyIterator(); void deleteFast(String key); @Override @SuppressWarnings("unchecked") RIterator<RSet> iterator(String key); @Override int getTtl(String key); @Override void delTtl(String key); @Override void ttl(String key, int ttl); @Override boolean isExist(String key); @Override int size(String key); @Override Entry getEntry(RocksIterator iterator); final static String HEAD; final static byte[] HEAD_B; final static byte[] HEAD_V_B; }