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// SDLDimension.m
//
#import "SDLDimension.h"
SDLDimension *SDLDimension_NO_FIX = nil;
SDLDimension *SDLDimension_2D = nil;
SDLDimension *SDLDimension_3D = nil;
NSArray *SDLDimension_values = nil;
@implementation SDLDimension
+ (SDLDimension *)valueOf:(NSString *)value {
for (SDLDimension *item in SDLDimension.values) {
if ([item.value isEqualToString:value]) {
return item;
}
}
return nil;
}
+ (NSArray *)values {
if (SDLDimension_values == nil) {
SDLDimension_values = @[
SDLDimension.NO_FIX,
SDLDimension._2D,
SDLDimension._3D,
];
}
return SDLDimension_values;
}
+ (SDLDimension *)NO_FIX {
if (SDLDimension_NO_FIX == nil) {
SDLDimension_NO_FIX = [[SDLDimension alloc] initWithValue:@"NO_FIX"];
}
return SDLDimension_NO_FIX;
}
+ (SDLDimension *)_2D {
if (SDLDimension_2D == nil) {
SDLDimension_2D = [[SDLDimension alloc] initWithValue:@"2D"];
}
return SDLDimension_2D;
}
+ (SDLDimension *)_3D {
if (SDLDimension_3D == nil) {
SDLDimension_3D = [[SDLDimension alloc] initWithValue:@"3D"];
}
return SDLDimension_3D;
}
@end
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