60 lines
2.1 KiB
C#
60 lines
2.1 KiB
C#
//
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// CodeElementContainerElement.cs - the abstract base class from which all code elements which can contain other code elements are derived
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//
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// Author:
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// Michael Becker <alcexhim@gmail.com>
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//
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// Copyright (c) 2011-2020 Mike Becker's Software
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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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namespace UniversalEditor.ObjectModels.SourceCode
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{
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/// <summary>
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/// The abstract base class from which all code elements which can contain other code elements are derived.
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/// </summary>
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public abstract class CodeElementContainerElement : CodeElement
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{
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public CodeElementContainerElement()
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{
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Elements = new CodeElement.CodeElementCollection(this);
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}
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/// <summary>
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/// Gets a collection of <see cref="CodeElement" /> instances representing the code elements contained by this <see cref="CodeElementContainerElement" />.
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/// </summary>
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/// <value>The code elements contained by this code element.</value>
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public CodeElement.CodeElementCollection Elements { get; private set; } = null;
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public T FindElement<T>(string Name) where T : CodeElement, INamedCodeElement
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{
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foreach (CodeElement e in Elements)
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{
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if (!(e is INamedCodeElement)) continue;
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INamedCodeElement nce = (e as INamedCodeElement);
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if (nce is T && nce.Name == Name)
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{
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return (nce as T);
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}
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else if (nce is CodeElementContainerElement)
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{
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T ce = (nce as CodeElementContainerElement).FindElement<T>(Name);
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if (ce != null) return ce;
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}
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}
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return null;
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}
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}
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}
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