/// <summary>Initializes the specified type member.</summary>
/// <param name="typeMember">The type member.</param>
/// <exception cref="ArgumentNullException">The type member cannot be null.</exception>
private void Initialize([NotNull] ITypeMemberDeclaration typeMember)
{
if (typeMember == null)
{
throw new ArgumentNullException("typeMember");
}
var sourceFile = typeMember.GetSourceFile();
if (sourceFile == null)
{
return;
}
var psiServices = typeMember.GetPsiServices();
if (psiServices == null)
{
throw new InvalidOperationException("psiServices");
}
var cache = psiServices.GetCodeAnnotationsCache();
this.notNull = cache.GetAttributeTypeForElement(typeMember, CodeAnnotationsCache.NotNullAttributeShortName);
this.canBeNull = cache.GetAttributeTypeForElement(typeMember, CodeAnnotationsCache.CanBeNullAttributeShortName);
}
/// <summary>Initializes a new instance of the <see cref="CodeAnnotation"/> class.
/// Codes the annotation.</summary>
/// <param name="typeMember">The type member.</param>
public CodeAnnotation([NotNull] ITypeMemberDeclaration typeMember)
{
if (typeMember == null)
{
throw new ArgumentNullException("typeMember");
}
typeMember.GetPsiServices();
this.Initialize(typeMember);
}
