BlockStructureServiceDataProvider(LazyBlockStructureCollection lazyCollection) { if (lazyCollection == null) { throw new ArgumentNullException(nameof(lazyCollection)); } this.lazyCollection = lazyCollection; }
BlockStructureServiceDataProvider(LazyBlockStructureCollection lazyCollection) => this.lazyCollection = lazyCollection ?? throw new ArgumentNullException(nameof(lazyCollection));
BlockStructureServiceDataProvider(LazyBlockStructureCollection lazyCollection) { if (lazyCollection == null) throw new ArgumentNullException(nameof(lazyCollection)); this.lazyCollection = lazyCollection; }