// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace System.Reflection.Emit
{
    public abstract class FieldBuilder : FieldInfo
    {
        protected FieldBuilder()
        {
        }
 
        public void SetConstant(object? defaultValue)
            => SetConstantCore(defaultValue);
 
        protected abstract void SetConstantCore(object? defaultValue);
 
        public void SetCustomAttribute(ConstructorInfo con, byte[] binaryAttribute)
        {
            ArgumentNullException.ThrowIfNull(con);
            ArgumentNullException.ThrowIfNull(binaryAttribute);
 
            SetCustomAttributeCore(con, binaryAttribute);
        }
 
        protected abstract void SetCustomAttributeCore(ConstructorInfo con, ReadOnlySpan<byte> binaryAttribute);
 
        public void SetCustomAttribute(CustomAttributeBuilder customBuilder)
        {
            ArgumentNullException.ThrowIfNull(customBuilder);
 
            SetCustomAttributeCore(customBuilder.Ctor, customBuilder.Data);
        }
 
        public void SetOffset(int iOffset)
            => SetOffsetCore(iOffset);
 
        protected abstract void SetOffsetCore(int iOffset);
    }
}