| 1 | #Region "Microsoft.VisualBasic::8c414a5089a8f58612ff485c35371f78, Microsoft.VisualBasic.Core\Scripting\TokenIcer\LangModels\StackTokens(Of Tokens).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 | ' Class StackTokens |
| 35 | ' |
| 36 | ' Properties: LPair, ParamDeli, Pretend, RPair, WhiteSpace |
| 37 | ' |
| 38 | ' Constructor: (+1 Overloads) Sub New |
| 39 | ' Function: Equals |
| 40 | ' |
| 41 | ' |
| 42 | ' /********************************************************************************/ |
| 43 | |
| 44 | #End Region |
| 45 | |
| 46 | Imports Microsoft.VisualBasic.Linq |
| 47 | |
| 48 | Namespace Scripting.TokenIcer |
| 49 | |
| 50 | ''' <summary> |
| 51 | ''' 进行栈树解析所必须要的一些基本元素 |
| 52 | ''' </summary> |
| 53 | ''' <typeparam name="Tokens"></typeparam> |
| 54 | Public Class StackTokens(Of Tokens) |
| 55 | |
| 56 | ''' <summary> |
| 57 | ''' Pretend the root tokens as a true node |
| 58 | ''' </summary> |
| 59 | ''' <returns></returns> |
| 60 | Public Property Pretend As Tokens |
| 61 | ''' <summary> |
| 62 | ''' 参数的分隔符,一般是逗号 |
| 63 | ''' </summary> |
| 64 | ''' <returns></returns> |
| 65 | Public Property ParamDeli As Tokens |
| 66 | ''' <summary> |
| 67 | ''' 向下一层堆栈符号,一般是左括号 |
| 68 | ''' </summary> |
| 69 | ''' <returns></returns> |
| 70 | Public Property LPair As Tokens |
| 71 | ''' <summary> |
| 72 | ''' 向上一层出栈符号,一般是右括号 |
| 73 | ''' </summary> |
| 74 | ''' <returns></returns> |
| 75 | Public Property RPair As Tokens |
| 76 | Public Property WhiteSpace As Tokens |
| 77 | |
| 78 | ''' <summary> |
| 79 | ''' Tokens equals? |
| 80 | ''' </summary> |
| 81 | ''' <param name="a"></param> |
| 82 | ''' <param name="b"></param> |
| 83 | ''' <returns></returns> |
| 84 | Public Overloads Function Equals(a As Tokens, b As Tokens) As Boolean |
| 85 | Dim flag As Boolean = __equals(a, b) |
| 86 | Return flag |
| 87 | End Function |
| 88 | |
| 89 | ReadOnly __equals As Func(Of Tokens, Tokens, Boolean) |
| 90 | |
| 91 | ''' <summary> |
| 92 | ''' Tokens equals? |
| 93 | ''' </summary> |
| 94 | ''' <param name="equals"></param> |
| 95 | Sub New(equals As Func(Of Tokens, Tokens, Boolean)) |
| 96 | __equals = equals |
| 97 | End Sub |
| 98 | End Class |
| 99 | End Namespace |