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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Globalization;
using System.Web.Razor.Parser.SyntaxTree;
using System.Web.Razor.Text;
using System.Web.Razor.Tokenizer.Symbols;
using Microsoft.Internal.Web.Utils;
namespace System.Web.Razor.Test.Framework
{
internal class RawTextSymbol : ISymbol
{
public SourceLocation Start { get; private set; }
public string Content { get; private set; }
public RawTextSymbol(SourceLocation start, string content)
{
if (content == null)
{
throw new ArgumentNullException("content");
}
Start = start;
Content = content;
}
public override bool Equals(object obj)
{
RawTextSymbol other = obj as RawTextSymbol;
return Equals(Start, other.Start) && Equals(Content, other.Content);
}
internal bool EquivalentTo(ISymbol sym)
{
return Equals(Start, sym.Start) && Equals(Content, sym.Content);
}
public override int GetHashCode()
{
return HashCodeCombiner.Start()
.Add(Start)
.Add(Content)
.CombinedHash;
}
public void OffsetStart(SourceLocation documentStart)
{
Start = documentStart + Start;
}
public void ChangeStart(SourceLocation newStart)
{
Start = newStart;
}
public override string ToString()
{
return String.Format(CultureInfo.InvariantCulture, "{0} RAW - [{1}]", Start, Content);
}
internal void CalculateStart(Span prev)
{
if (prev == null)
{
Start = SourceLocation.Zero;
}
else
{
Start = new SourceLocationTracker(prev.Start).UpdateLocation(prev.Content).CurrentLocation;
}
}
}
}
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