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20 lines
688 B
C#
20 lines
688 B
C#
using System.Collections.Generic;
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namespace TINK.Model.Connector.Filter
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{
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/// <summary> Filters to enumerations of string by intersecting.</summary>
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public class IntersectGroupFilter : IGroupFilter
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{
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private IEnumerable<string> Group { get; set; }
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public IntersectGroupFilter(IEnumerable<string> group) => Group = group ?? new List<string>();
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/// <summary> Applies filtering. </summary>
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/// <param name="filter">Enumeration of filter values to filter with or null if no filtering has to be applied.</param>
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/// <returns></returns>
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public IEnumerable<string> DoFilter(IEnumerable<string> filter) => filter != null
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? Group.IntersectByGoupId(filter)
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: Group;
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}
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}
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