public virtual IPolicy AddDependency(IPolicy dependency)
{
if (dependency.Parent == this || dependency == this)
{
return(this);
}
if (dependency.IsDependency(this))
{
throw new InvalidOperationException("Cyclic dependency detected");
}
dependency.Parent?.RemoveDependency(dependency);
if (!_dependencies.Contains(dependency))
{
_dependencies.Add(dependency);
}
dependency.Parent = this;
return(this);
}
