text: //
  //  SKYChatCacheRealmStore.h
  //  SKYKitChat
  //
  //  Copyright 2016 Oursky Ltd.
  //
  //  Licensed under the Apache License, Version 2.0 (the "License");
  //  you may not use this file except in compliance with the License.
  //  You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  //  Unless required by applicable law or agreed to in writing, software
  //  distributed under the License is distributed on an "AS IS" BASIS,
  //  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  //  See the License for the specific language governing permissions and
  //  limitations under the License.
  //
  
  #import <Realm/Realm.h>
  
  #import "SKYMessage.h"
  
  @interface SKYChatCacheRealmStore : NSObject
  
  @property RLMRealm *realm;
  
  - (instancetype)initWithName:(NSString *)name;
  
  - (instancetype)initInMemoryWithName:(NSString *)name;
  
  - (NSArray<SKYMessage *> *)getMessagesWithPredicate:(NSPredicate *)predicate
                                                limit:(NSInteger)limit
                                                order:(NSString *)order;
  
  - (SKYMessage *)getMessageWithID:(NSString *)messageID;
  
  - (void)setMessages:(NSArray<SKYMessage *> *)messages;
  
  - (void)deleteMessages:(NSArray<SKYMessage *> *)messages;
  
  @end
  