49 lines
1.4 KiB
Mathematica
49 lines
1.4 KiB
Mathematica
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//The MIT License (MIT)
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//
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//Copyright (c) 2014 Rafał Augustyniak
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//
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//Permission is hereby granted, free of charge, to any person obtaining a copy of
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//this software and associated documentation files (the "Software"), to deal in
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//the Software without restriction, including without limitation the rights to
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//use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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//the Software, and to permit persons to whom the Software is furnished to do so,
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//subject to the following conditions:
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//
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//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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//FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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//COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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//IN AN 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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//
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#import "RATreeNodeItem.h"
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#import "RATreeNodeItem+Private.h"
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#import "RATreeNodeItem+ClassExtension.h"
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@implementation RATreeNodeItem
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- (instancetype)initWithParent:(id)parent index:(NSInteger)index
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{
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self = [super init];
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if (self) {
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_parent = parent;
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_index = index;
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}
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return self;
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}
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- (id)item
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{
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if (!_item) {
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_item = [self.dataSource itemForTreeNodeItem:self];
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}
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return _item;
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}
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@end
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