class_name WorldTargetHandle
extends RefCounted

var _registry_instance_id: int
var _context_id: StringName
var _target_id: StringName
var _target_kind: StringName
var _generation: int


func _init(
	registry_instance_id: int = 0,
	context_id: StringName = &"",
	target_id: StringName = &"",
	target_kind: StringName = &"",
	generation: int = 0
) -> void:
	_registry_instance_id = registry_instance_id
	_context_id = context_id
	_target_id = target_id
	_target_kind = target_kind
	_generation = generation


func is_well_formed() -> bool:
	return (
		_registry_instance_id != 0
		and not _context_id.is_empty()
		and not _target_id.is_empty()
		and not _target_kind.is_empty()
		and _generation > 0
	)


func get_registry_instance_id() -> int:
	return _registry_instance_id


func get_context_id() -> StringName:
	return _context_id


func get_target_id() -> StringName:
	return _target_id


func get_target_kind() -> StringName:
	return _target_kind


func get_generation() -> int:
	return _generation