Peter d153fe0f21 Add 'submodules/LegacyComponents/' from commit 'd5594346161c1b7f203d1e87068bbe77bcaac019'
git-subtree-dir: submodules/LegacyComponents
git-subtree-mainline: 608630530451e02e5aec48389d144dbf7a3625b9
git-subtree-split: d5594346161c1b7f203d1e87068bbe77bcaac019
2019-06-11 18:51:15 +01:00

25 lines
994 B
Objective-C

#import <Foundation/Foundation.h>
#import <LegacyComponents/PSData.h>
typedef enum {
PSKeyValueReaderSelectLowerKey = 0,
PSKeyValueReaderSelectHigherKey = 1
} PSKeyValueReaderSelectKey;
typedef enum {
PSKeyValueReaderEnumerationReverse = 1,
PSKeyValueReaderEnumerationLowerBoundExclusive = 2,
PSKeyValueReaderEnumerationUpperBoundExclusive = 4
} PSKeyValueReaderEnumerationOptions;
@protocol PSKeyValueReader <NSObject>
- (bool)readValueForRawKey:(PSConstData *)key value:(PSConstData *)value;
- (bool)readValueBetweenLowerBoundKey:(PSConstData *)lowerBoundKey upperBoundKey:(PSConstData *)upperBoundKey selectKey:(PSKeyValueReaderSelectKey)selectKey selectedKey:(PSConstData *)selectedKey selectedValue:(PSConstData *)selectedValue;
- (void)enumerateKeysAndValuesBetweenLowerBoundKey:(PSConstData *)lowerBoundKey upperBoundKey:(PSConstData *)upperBoundKey options:(NSInteger)options withBlock:(void (^)(PSConstData *key, PSConstData *value, bool *stop))block;
@end