2019-03-10 18:10:46 +08:00
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#Region "Microsoft.VisualBasic::350bdfa9f8726bf8e358e4f5ee194d4f, Microsoft.VisualBasic.Core\Scripting\TokenIcer\LangModels\PeekToken.vb"
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2018-08-02 20:14:48 +08:00
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' Author:
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'
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' asuka (amethyst.asuka@gcmodeller.org)
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' xie (genetics@smrucc.org)
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' xieguigang (xie.guigang@live.com)
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'
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' Copyright (c) 2018 GPL3 Licensed
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'
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'
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' GNU GENERAL PUBLIC LICENSE (GPL3)
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'
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'
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' This program is free software: you can redistribute it and/or modify
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' it under the terms of the GNU General Public License as published by
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' the Free Software Foundation, either version 3 of the License, or
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' (at your option) any later version.
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'
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' This program is distributed in the hope that it will be useful,
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' but WITHOUT ANY WARRANTY; without even the implied warranty of
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' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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' GNU General Public License for more details.
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'
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' You should have received a copy of the GNU General Public License
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' along with this program. If not, see <http://www.gnu.org/licenses/>.
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' /********************************************************************************/
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' Summaries:
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' Class PeekToken
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' Properties: TokenIndex, TokenPeek
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'
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' Constructor: (+1 Overloads) Sub New
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' Function: ToString
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'
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' /********************************************************************************/
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#End Region
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Namespace Scripting.TokenIcer
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''' <summary>
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''' A PeekToken object class, This defines the PeekToken object
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''' </summary>
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''' <remarks>
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''' A PeekToken is a special pointer object that can be used to Peek() several
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''' tokens ahead in the GetToken() queue.
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''' </remarks>
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Public Class PeekToken(Of Tokens As IComparable)
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Public Property TokenIndex As Integer
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Public Property TokenPeek As Token(Of Tokens)
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Public Sub New(index As Integer, value As Token(Of Tokens))
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TokenIndex = index
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TokenPeek = value
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End Sub
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Public Overrides Function ToString() As String
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Return $"[{TokenIndex}] {TokenPeek.ToString}"
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End Function
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End Class
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End Namespace
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