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Commit 01656f2

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author
Petr Šrámek
committed
Implementation refactored into single class responsible for encoding and decoding polyline path
1 parent 9d5ed42 commit 01656f2

20 files changed

+439
-503
lines changed

‎src/Cloudikka.PolylineAlgorithm/Cloudikka.PolylineAlgorithm.sln

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -14,7 +14,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "nuget", "nuget", "{7F9807A1
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..\..\nuget\Cloudikka.PolylineAlgorithm.nuspec = ..\..\nuget\Cloudikka.PolylineAlgorithm.nuspec
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EndProjectSection
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Cloudikka.PolylineAlgorithm.Tests", "..\..\tests\Cloudikka.PolylineAlgorithm.Tests\Cloudikka.PolylineAlgorithm.Tests.csproj", "{1926DF66-E776-4369-AA0E-6A087F7137B5}"
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Cloudikka.PolylineAlgorithm.Tests", "..\..\tests\Cloudikka.PolylineAlgorithm.Tests\Cloudikka.PolylineAlgorithm.Tests.csproj", "{10B555A6-E4C9-4828-B4A6-64E248CC1D14}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -26,17 +26,17 @@ Global
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{882322A6-E758-4662-8D1C-7C555C8FC3F2}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{882322A6-E758-4662-8D1C-7C555C8FC3F2}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{882322A6-E758-4662-8D1C-7C555C8FC3F2}.Release|Any CPU.Build.0 = Release|Any CPU
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{1926DF66-E776-4369-AA0E-6A087F7137B5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{1926DF66-E776-4369-AA0E-6A087F7137B5}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{1926DF66-E776-4369-AA0E-6A087F7137B5}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{1926DF66-E776-4369-AA0E-6A087F7137B5}.Release|Any CPU.Build.0 = Release|Any CPU
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{10B555A6-E4C9-4828-B4A6-64E248CC1D14}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{10B555A6-E4C9-4828-B4A6-64E248CC1D14}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{10B555A6-E4C9-4828-B4A6-64E248CC1D14}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{10B555A6-E4C9-4828-B4A6-64E248CC1D14}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(NestedProjects) = preSolution
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{882322A6-E758-4662-8D1C-7C555C8FC3F2} = {51C886AF-D610-48A4-9D73-2DEB38742801}
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{1926DF66-E776-4369-AA0E-6A087F7137B5} = {576FEFFC-B624-40C3-A8AF-4E5233802EA0}
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{10B555A6-E4C9-4828-B4A6-64E248CC1D14} = {576FEFFC-B624-40C3-A8AF-4E5233802EA0}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {93A268DC-0947-4FBB-B495-DDAD4B013D82}

‎src/Cloudikka.PolylineAlgorithm/Cloudikka.PolylineAlgorithm/Cloudikka.PolylineAlgorithm.csproj

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@@ -4,6 +4,14 @@
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<TargetFramework>netstandard2.0</TargetFramework>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
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<DocumentationFile></DocumentationFile>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
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<DocumentationFile></DocumentationFile>
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</PropertyGroup>
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<ItemGroup>
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<Compile Update="ExceptionMessageResource.Designer.cs">
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<DesignTime>True</DesignTime>

‎src/Cloudikka.PolylineAlgorithm/Cloudikka.PolylineAlgorithm/Encoding/IPolylineEncoding.cs

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@@ -0,0 +1,36 @@
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//
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// Copyright (c) Petr Šrámek. All rights reserved.
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// Licensed under the MIT License. See LICENSE file in the project root for full license information.
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//
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namespace Cloudikka.PolylineAlgorithm.Encoding {
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using System.Collections.Generic;
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#region Interfaces
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/// <summary>
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/// Defines the <see cref="IPolylineEncoding{T}" />
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/// </summary>
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/// <typeparam name="T"></typeparam>
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public interface IPolylineEncoding<T> {
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#region Methods
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/// <summary>
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/// The Decode
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/// </summary>
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/// <param name="source">The <see cref="string"/></param>
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/// <returns>The <see cref="IEnumerable{T}"/></returns>
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IEnumerable<T> Decode(string source);
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/// <summary>
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/// The Encode
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/// </summary>
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/// <param name="source">The <see cref="IEnumerable{T}"/></param>
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/// <returns>The <see cref="string"/></returns>
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string Encode(IEnumerable<T> source);
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#endregion
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}
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#endregion
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}

‎src/Cloudikka.PolylineAlgorithm/Cloudikka.PolylineAlgorithm/Encoding/PolylineEncoding.cs

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//
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// Copyright (c) Petr Šrámek. All rights reserved.
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// Licensed under the MIT License. See LICENSE file in the project root for full license information.
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//
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namespace Cloudikka.PolylineAlgorithm.Encoding {
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using System;
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using System.Collections.Generic;
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using System.Linq;
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/// <summary>
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/// Defines the <see cref="PolylineEncoding{T}" />
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/// </summary>
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/// <typeparam name="T"></typeparam>
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public abstract class PolylineEncoding<T> : IPolylineEncoding<T> {
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#region Methods
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/// <summary>
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/// The Decode
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/// </summary>
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/// <param name="source">The <see cref="string"/></param>
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/// <returns>The <see cref="IEnumerable{T}"/></returns>
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public IEnumerable<T> Decode(string source) {
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if (String.IsNullOrEmpty(source)) {
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throw new ArgumentException(ExceptionMessageResource.SourcePolylineStringCannotBeNullOrEmpty, nameof(source));
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}
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char[] polyline = source.ToCharArray();
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return PolylineAlgorithm.Decode(polyline)
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.Select(c => CreateResult(c.Latitude, c.Longitude));
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}
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/// <summary>
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/// The Encode
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/// </summary>
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/// <param name="source">The <see cref="IEnumerable{T}"/></param>
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/// <returns>The <see cref="string"/></returns>
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public string Encode(IEnumerable<T> source) {
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if (source == null || !source.Any()) {
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throw new ArgumentException(ExceptionMessageResource.SourceCharArrayCannotBeNullOrEmpty, nameof(source));
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}
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var coordinates = source.Select(s => GetCoordinate(s));
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return PolylineAlgorithm.Encode(coordinates);
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}
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/// <summary>
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/// The CreateResult
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/// </summary>
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/// <param name="latitude">The <see cref="double"/></param>
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/// <param name="longitude">The <see cref="double"/></param>
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/// <returns>The <see cref="T"/></returns>
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protected abstract T CreateResult(double latitude, double longitude);
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/// <summary>
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/// The GetCoordinates
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/// </summary>
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/// <param name="source">The <see cref="IEnumerable{T}"/></param>
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/// <returns>The <see cref="IEnumerable{(double Latitude, double Longitude)}"/></returns>
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protected abstract (double Latitude, double Longitude) GetCoordinate(T source);
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#endregion
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}
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}

‎src/Cloudikka.PolylineAlgorithm/Cloudikka.PolylineAlgorithm/TuplePolylineDecoder.cs renamed to ‎src/Cloudikka.PolylineAlgorithm/Cloudikka.PolylineAlgorithm/Encoding/TuplePolylineEncoding.cs

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@@ -3,11 +3,11 @@
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// Licensed under the MIT License. See LICENSE file in the project root for full license information.
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//
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namespace Cloudikka.PolylineAlgorithm {
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namespace Cloudikka.PolylineAlgorithm.Encoding {
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/// <summary>
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/// Defines the <see cref="TuplePolylineDecoder" />
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/// Defines the <see cref="TuplePolylineEncoding" />
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/// </summary>
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public class TuplePolylineDecoder : PolylineDecoderBase<(double Latitude, double Longitude)> {
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public sealed class TuplePolylineEncoding : PolylineEncoding<(double Latitude, double Longitude)> {
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#region Methods
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/// <summary>
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return (latitude, longitude);
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}
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/// <summary>
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/// The GetCoordinate
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/// </summary>
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/// <param name="source">The <see cref="(double Latitude, double Longitude)"/></param>
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/// <returns>The <see cref="(double Latitude, double Longitude)"/></returns>
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protected override (double Latitude, double Longitude) GetCoordinate((double Latitude, double Longitude) source) {
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return source;
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}
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#endregion
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}
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}

‎src/Cloudikka.PolylineAlgorithm/Cloudikka.PolylineAlgorithm/ExceptionMessageResource.Designer.cs

Lines changed: 104 additions & 87 deletions
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