| /** |
| * Copyright 2018 Alibaba Group |
| * |
| * 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 "EBUtility.h" |
| |
| @implementation EBUtility |
| |
| + (void)performBlockOnBridgeThread:(EBPerformBlock)block { |
| block(); |
| } |
| |
| + (void)performBlockOnMainThread:(EBPerformBlock)block { |
| block(); |
| } |
| |
| + (BOOL)isBlankString:(NSString *)string { |
| |
| if (string == nil || string == NULL || [string isKindOfClass:[NSNull class]]) { |
| return true; |
| } |
| if (![string isKindOfClass:[NSString class]]) { |
| NSLog(@"%@ is not a string", string); |
| return true; |
| } |
| if ([[string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] length] == 0) { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| + (CGFloat)factor |
| { |
| return 1; |
| } |
| |
| + (void)execute:(EBExpressionProperty *)model to:(id)target |
| { |
| |
| } |
| |
| + (UIPanGestureRecognizer *_Nullable)getPanGestureForSource:(id _Nullable )source callback:(EBGetPanGestureCallback _Nonnull )callback |
| { |
| return nil; |
| } |
| |
| + (void)addScrollDelegate:(id<UIScrollViewDelegate> _Nullable )delegate source:(id _Nullable )source |
| { |
| |
| } |
| |
| + (void)removeScrollDelegate:(id<UIScrollViewDelegate> _Nullable )delegate source:(id _Nullable )source |
| { |
| |
| } |
| |
| + (UIView *_Nullable)getViewByRef:(id _Nullable )ref |
| { |
| return nil; |
| } |
| |
| @end |
