EarlyBoundInfo.cs

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using System.Diagnostics.CodeAnalysis;
using System.Reflection;
 
namespace System.Xml.Xsl.Runtime;
 
internal sealed class EarlyBoundInfo
{
    private readonly string _namespaceUri;
 
    private readonly ConstructorInfo _constrInfo;
 
    [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor)]
    private readonly Type _ebType;
 
    public string NamespaceUri => _namespaceUri;
 
    [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor)]
    public Type EarlyBoundType => _ebType;
 
    public EarlyBoundInfo(string namespaceUri, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor)] Type ebType)
    {
        _namespaceUri = namespaceUri;
        _ebType = ebType;
        _constrInfo = ebType.GetConstructor(Type.EmptyTypes);
    }
 
    public object CreateObject()
    {
        return _constrInfo.Invoke(Array.Empty<object>());
    }
 
    public override bool Equals(object obj)
    {
        if (!(obj is EarlyBoundInfo earlyBoundInfo))
        {
            return false;
        }
        if (_namespaceUri == earlyBoundInfo._namespaceUri)
        {
            return _constrInfo == earlyBoundInfo._constrInfo;
        }
        return false;
    }
 
    public override int GetHashCode()
    {
        return _namespaceUri.GetHashCode();
    }
}