| 1 | #Region "Microsoft.VisualBasic::61ebdc47db0f1d4716597be0889e90ec, Microsoft.VisualBasic.Core\Extensions\IO\Path\PathMatch.vb" |
| 2 | |
| 3 | ' Author: |
| 4 | ' |
| 5 | ' asuka (amethyst.asuka@gcmodeller.org) |
| 6 | ' xie (genetics@smrucc.org) |
| 7 | ' xieguigang (xie.guigang@live.com) |
| 8 | ' |
| 9 | ' Copyright (c) 2018 GPL3 Licensed |
| 10 | ' |
| 11 | ' |
| 12 | ' GNU GENERAL PUBLIC LICENSE (GPL3) |
| 13 | ' |
| 14 | ' |
| 15 | ' This program is free software: you can redistribute it and/or modify |
| 16 | ' it under the terms of the GNU General Public License as published by |
| 17 | ' the Free Software Foundation, either version 3 of the License, or |
| 18 | ' (at your option) any later version. |
| 19 | ' |
| 20 | ' This program is distributed in the hope that it will be useful, |
| 21 | ' but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | ' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 23 | ' GNU General Public License for more details. |
| 24 | ' |
| 25 | ' You should have received a copy of the GNU General Public License |
| 26 | ' along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 27 | |
| 28 | |
| 29 | |
| 30 | ' /********************************************************************************/ |
| 31 | |
| 32 | ' Summaries: |
| 33 | |
| 34 | ' Structure PathMatch |
| 35 | ' |
| 36 | ' Function: __pairs, Pairs, ToString |
| 37 | ' |
| 38 | ' |
| 39 | ' /********************************************************************************/ |
| 40 | |
| 41 | #End Region |
| 42 | |
| 43 | Imports Microsoft.VisualBasic.Serialization.JSON |
| 44 | |
| 45 | Namespace FileIO.Path |
| 46 | |
| 47 | Public Structure PathMatch |
| 48 | |
| 49 | Dim Pair1 As String |
| 50 | Dim Pair2 As String |
| 51 | |
| 52 | Public Overrides Function ToString() As String |
| 53 | Return Me.GetJson |
| 54 | End Function |
| 55 | |
| 56 | Public Shared Iterator Function Pairs(paths1 As IEnumerable(Of String), path2 As IEnumerable(Of String), Optional process As Func(Of String, String) = Nothing) As IEnumerable(Of PathMatch) |
| 57 | Dim pas1 As String() = paths1.ToArray |
| 58 | Dim pas2 As String() = path2.ToArray |
| 59 | |
| 60 | If process Is Nothing Then |
| 61 | process = Function(s) s |
| 62 | End If |
| 63 | |
| 64 | If pas1.Length >= pas2.Length Then |
| 65 | For Each x As PathMatch In __pairs(pas1, pas2, process) |
| 66 | Yield x |
| 67 | Next |
| 68 | Else |
| 69 | For Each x As PathMatch In __pairs(pas2, pas1, process) |
| 70 | Yield x |
| 71 | Next |
| 72 | End If |
| 73 | End Function |
| 74 | |
| 75 | ''' <summary> |
| 76 | ''' <paramref name="paths1"/>的元素要比<paramref name="path2"/>多 |
| 77 | ''' </summary> |
| 78 | ''' <param name="paths1"></param> |
| 79 | ''' <param name="path2"></param> |
| 80 | ''' <returns></returns> |
| 81 | Private Shared Iterator Function __pairs(paths1 As String(), path2 As String(), process As Func(Of String, String)) As IEnumerable(Of PathMatch) |
| 82 | Dim pls = (From p As String In path2 Select name = process(p.BaseName), p).ToArray |
| 83 | |
| 84 | For Each path As String In paths1 |
| 85 | Dim q As String = process(path.BaseName) |
| 86 | |
| 87 | For Each S In pls |
| 88 | If InStr(q, S.name, CompareMethod.Text) = 1 OrElse |
| 89 | InStr(S.name, q, CompareMethod.Text) = 1 Then |
| 90 | Yield New PathMatch With { |
| 91 | .Pair1 = path, |
| 92 | .Pair2 = S.p |
| 93 | } |
| 94 | Exit For |
| 95 | End If |
| 96 | Next |
| 97 | Next |
| 98 | End Function |
| 99 | End Structure |
| 100 | End Namespace |