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AspClassic.Parser/CatchStatement.cs

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+using System.Collections.Generic;
+
+namespace AspClassic.Parser;
+
+/// <summary>
+/// A parse tree for a Catch statement.
+/// </summary>
+public sealed class CatchStatement : Statement
+{
+	private readonly SimpleName _Name;
+
+	private readonly Location _AsLocation;
+
+	private readonly TypeName _ExceptionType;
+
+	private readonly Location _WhenLocation;
+
+	private readonly Expression _FilterExpression;
+
+	/// <summary>
+	/// The name of the catch variable, if any.
+	/// </summary>
+	public SimpleName Name => _Name;
+
+	/// <summary>
+	/// The location of the 'As', if any.
+	/// </summary>
+	public Location AsLocation => _AsLocation;
+
+	/// <summary>
+	/// The type of the catch variable, if any.
+	/// </summary>
+	public TypeName ExceptionType => _ExceptionType;
+
+	/// <summary>
+	/// The location of the 'When', if any.
+	/// </summary>
+	public Location WhenLocation => _WhenLocation;
+
+	/// <summary>
+	/// The filter expression, if any.
+	/// </summary>
+	public Expression FilterExpression => _FilterExpression;
+
+	/// <summary>
+	/// Constructs a new parse tree for a Catch statement.
+	/// </summary>
+	/// <param name="name">The name of the catch variable, if any.</param>
+	/// <param name="asLocation">The location of the 'As', if any.</param>
+	/// <param name="exceptionType">The type of the catch variable, if any.</param>
+	/// <param name="whenLocation">The location of the 'When', if any.</param>
+	/// <param name="filterExpression">The filter expression, if any.</param>
+	/// <param name="span">The location of the parse tree, if any.</param>
+	/// <param name="comments">The comments for the parse tree, if any.</param>
+	public CatchStatement(SimpleName name, Location asLocation, TypeName exceptionType, Location whenLocation, Expression filterExpression, Span span, IList<Comment> comments)
+		: base(TreeType.CatchStatement, span, comments)
+	{
+		SetParent(name);
+		SetParent(exceptionType);
+		SetParent(filterExpression);
+		_Name = name;
+		_AsLocation = asLocation;
+		_ExceptionType = exceptionType;
+		_WhenLocation = whenLocation;
+		_FilterExpression = filterExpression;
+	}
+
+	protected override void GetChildTrees(IList<Tree> childList)
+	{
+		Tree.AddChild(childList, Name);
+		Tree.AddChild(childList, ExceptionType);
+		Tree.AddChild(childList, FilterExpression);
+	}
+}