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62 lines
2.2 KiB
62 lines
2.2 KiB
// Copyright (C) 2014 by Matthew York |
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// |
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// Permission is hereby granted, free of charge, to any |
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// person obtaining a copy of this software and |
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// associated documentation files (the "Software"), to |
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// deal in the Software without restriction, including |
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// without limitation the rights to use, copy, modify, merge, |
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// publish, distribute, sublicense, and/or sell copies of the |
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// Software, and to permit persons to whom the Software is |
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// furnished to do so, subject to the following conditions: |
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// |
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// The above copyright notice and this permission notice shall |
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// be included in all copies or substantial portions of the Software. |
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// |
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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// BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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#import <Foundation/Foundation.h> |
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#import "DTTimePeriod.h" |
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@interface DTTimePeriodGroup : NSObject { |
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@protected |
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NSMutableArray *periods; |
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NSDate *StartDate; |
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NSDate *EndDate; |
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} |
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@property (nonatomic, readonly) NSDate *StartDate; |
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@property (nonatomic, readonly) NSDate *EndDate; |
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//Here we will use object subscripting to help create the illusion of an array |
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- (id)objectAtIndexedSubscript:(NSUInteger)index; //getter |
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- (void)setObject:(id)obj atIndexedSubscript:(NSUInteger)index; //setter |
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#pragma mark - Group Info |
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-(double)durationInYears; |
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-(double)durationInWeeks; |
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-(double)durationInDays; |
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-(double)durationInHours; |
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-(double)durationInMinutes; |
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-(double)durationInSeconds; |
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-(NSDate *)StartDate; |
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-(NSDate *)EndDate; |
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-(NSInteger)count; |
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#pragma mark - Chain Time Manipulation |
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-(void)shiftEarlierWithSize:(DTTimePeriodSize)size; |
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-(void)shiftEarlierWithSize:(DTTimePeriodSize)size amount:(NSInteger)amount; |
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-(void)shiftLaterWithSize:(DTTimePeriodSize)size; |
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-(void)shiftLaterWithSize:(DTTimePeriodSize)size amount:(NSInteger)amount; |
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#pragma mark - Comparison |
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-(BOOL)hasSameCharacteristicsAs:(DTTimePeriodGroup *)group; |
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#pragma mark - Updates |
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-(void)updateVariables; |
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@end
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