CacheSource增加srandmember方法

src/main/java/org/redkale/source/CacheMemorySource.java

@@ -851,6 +851,51 @@ public final class CacheMemorySource extends AbstractCacheSource {
         return incrbyAsync(key, -num);
     }
 
+    @Override
+    public <T> CompletableFuture<List<T>> srandmemberAsync(String key, Type componentType, int count) {
+        return supplyAsync(() -> {
+            List<T> list = new ArrayList<>();
+            CacheEntry entry = container.get(key);
+            if (entry == null || entry.csetValue == null) {
+                return list;
+            }
+            List<T> vals = new ArrayList<>(entry.csetValue);
+            if (count < 0) {  //可以重复
+                for (int i = 0; i < Math.abs(count); i++) {
+                    int index = ThreadLocalRandom.current().nextInt(vals.size());
+                    T val = vals.get(index);
+                    list.add(val);
+                }
+            } else { //不可以重复
+                if (count >= vals.size()) {
+                    return vals;
+                }
+                return vals.subList(0, count);
+            }
+            return list;
+        }, getExecutor());
+    }
+
+    @Override
+    public <T> CompletableFuture<Boolean> smoveAsync(String key, String key2, Type componentType, T member) {
+        return supplyAsync(() -> {
+            CacheEntry entry = container.get(key);
+            if (entry == null || entry.csetValue == null) {
+                return false;
+            }
+            boolean rs = entry.csetValue.remove(member);
+            if (rs) {
+                CacheEntry entry2 = container.get(key2);
+                if (entry2 == null || entry2.csetValue == null) {
+                    appendSetItem(componentType == String.class ? CacheEntryType.SET_STRING : CacheEntryType.SET_OBJECT, key2, List.of(member));
+                } else {
+                    entry2.csetValue.add(member);
+                }
+            }
+            return rs;
+        }, getExecutor());
+    }
+
     @Override
     public <T> CompletableFuture<Set<T>> sdiffAsync(final String key, final Type componentType, final String... key2s) {
         return supplyAsync(() -> {

src/main/java/org/redkale/source/CacheSource.java

@@ -555,6 +555,42 @@ public interface CacheSource extends Resourcable {
         sadd(key, Long.class, values);
     }
 
+    default <T> boolean smove(String key, String key2, Type componentType, T member) {
+        return smoveAsync(key, key2, componentType, member).join();
+    }
+
+    default boolean smoveString(String key, String key2, String member) {
+        return smove(key, key2, String.class, member);
+    }
+
+    default boolean smoveLong(String key, String key2, Long member) {
+        return smove(key, key2, Long.class, member);
+    }
+
+    default <T> List<T> srandmember(String key, Type componentType, int count) {
+        return (List) srandmemberAsync(key, componentType, count).join();
+    }
+
+    default List<String> srandmemberString(String key, int count) {
+        return srandmember(key, String.class, count);
+    }
+
+    default List<Long> srandmemberLong(String key, int count) {
+        return srandmember(key, Long.class, count);
+    }
+
+    default <T> T srandmember(String key, Type componentType) {
+        return (T) srandmemberAsync(key, componentType).join();
+    }
+
+    default CompletableFuture<String> srandmemberString(String key) {
+        return srandmember(key, String.class);
+    }
+
+    default Long srandmemberLong(String key) {
+        return srandmember(key, Long.class);
+    }
+
     default <T> Set<T> sdiff(String key, Type componentType, String... key2s) {
         return (Set) sdiffAsync(key, componentType, key2s).join();
     }
@@ -1234,6 +1270,38 @@ public interface CacheSource extends Resourcable {
         return sdiffAsync(key, Long.class, key2s);
     }
 
+    public <T> CompletableFuture<Boolean> smoveAsync(String key, String key2, Type componentType, T member);
+
+    default CompletableFuture<Boolean> smoveStringAsync(String key, String key2, String member) {
+        return smoveAsync(key, key2, String.class, member);
+    }
+
+    default CompletableFuture<Boolean> smoveLongAsync(String key, String key2, Long member) {
+        return smoveAsync(key, key2, Long.class, member);
+    }
+
+    public <T> CompletableFuture<List<T>> srandmemberAsync(String key, Type componentType, int count);
+
+    default CompletableFuture<List<String>> srandmemberStringAsync(String key, int count) {
+        return srandmemberAsync(key, String.class, count);
+    }
+
+    default CompletableFuture<List<Long>> srandmemberLongAsync(String key, int count) {
+        return srandmemberAsync(key, Long.class, count);
+    }
+
+    default <T> CompletableFuture<T> srandmemberAsync(String key, Type componentType) {
+        return srandmemberAsync(key, componentType, 1).thenApply(list -> list != null && !list.isEmpty() ? (T) list.get(0) : null);
+    }
+
+    default CompletableFuture<String> srandmemberStringAsync(String key) {
+        return srandmemberAsync(key, String.class);
+    }
+
+    default CompletableFuture<Long> srandmemberLongAsync(String key) {
+        return srandmemberAsync(key, Long.class);
+    }
+
     public CompletableFuture<Long> sdiffstoreAsync(String key, String srcKey, String... srcKey2s);
 
     public <T> CompletableFuture<Set<T>> sinterAsync(String key, Type componentType, String... key2s);