/// <summary>
/// Convert an Object Visitor into a <see cref="DynamicInstance{T}"/> instance <br />
/// 将一个对象访问器转换为动态实例 <see cref="DynamicInstance{T}"/>
/// </summary>
/// <param name="visitor"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static DynamicInstance <T> ToDynamicObject <T>(this IObjectVisitor <T> visitor)
{
return(new(visitor));
}
public ObjectTreeWalker( IObjectVisitor visitor )
{
myVisitor = visitor;
}
/// <summary>
/// Try to repeat as <br />
/// 尝试重复
/// </summary>
/// <param name="visitor"></param>
/// <param name="instance"></param>
/// <param name="result"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static bool TryRepeatAs <T>(this IObjectVisitor <T> visitor, T instance, out T result)
{
result = default;
return(visitor.TryRepeat(instance, out result));
}
/// <summary>
/// Try to repeat as <br />
/// 尝试重复
/// </summary>
/// <param name="visitor"></param>
/// <param name="keyValueCollections"></param>
/// <param name="result"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public static bool TryRepeatAs <T>(this IObjectVisitor <T> visitor, IDictionary <string, object> keyValueCollections, out T result)
{
result = default;
return(visitor.TryRepeat(keyValueCollections, out result));
}
public override void Accept(IObjectVisitor visitor)
{
visitor.Visit(this);
}
/// <summary>
/// Convert an Object Visitor into a <see cref="DynamicInstance"/> instance <br />
/// 将一个对象访问器转换为动态实例 <see cref="DynamicInstance"/>
/// </summary>
/// <param name="visitor"></param>
/// <returns></returns>
public static DynamicInstance ToDynamicObject(this IObjectVisitor visitor)
{
return(new(visitor));
}
public ObjectLooper(IObjectVisitor visitor, Lazy <MemberHandler> memberHandler, Action <ObjectLoopContext> loopAct)
{
_visitor = visitor ?? throw new ArgumentNullException(nameof(visitor));
_memberHandler = memberHandler ?? throw new ArgumentNullException(nameof(memberHandler));
_context = new InternalObjectLoopingContext(loopAct);
}
public override void Accept(IObjectVisitor visitor)
{
throw new Exception("This method shouldn't be called.");
}
public ObjectSelector(IObjectVisitor visitor, Lazy <MemberHandler> memberHandler, Func <ObjectLoopContext, TVal> loopFunc)
{
_visitor = visitor ?? throw new ArgumentNullException(nameof(visitor));
_memberHandler = memberHandler ?? throw new ArgumentNullException(nameof(memberHandler));
_context = new InternalObjectSelectingContext <TVal>(loopFunc);
}
public void AcceptVisitor(IObjectVisitor visitor)
{
visitor.Visit(value);
}
public ValueGetter(IObjectVisitor visitor, string name)
{
_visitor = visitor;
_getter = () => visitor.GetValue(name);
}
public ObjectTreeWalker(IObjectVisitor visitor)
{
myVisitor = visitor;
}
public abstract void Accept(IObjectVisitor visitor);