node_base.jl

import ..internal
mutable struct NodeBase
    rcl_node::Ref{internal.rcl_node_t}

    NodeBase(node_name, namespace) = begin
        rcl_node = Ref(internal.rcl_get_zero_initialized_node())
        default_options = Ref(internal.rcl_node_get_default_options())
        internal.checkcall(internal.rcl_node_init(rcl_node, node_name, namespace, default_options))

        new(rcl_node)
    end
end

NodeBase(node_name) = NodeBase(node_name, "/")
Base.finalize(rcl_node::Ref{internal.rcl_node_t}) = internal.checkcall(internal.rcl_node_fini(rcl_node); suppress_throw=true)
Base.finalize(nb::NodeBase) = finalize(nb.rcl_node)

mutable struct CallbackGroup
end

function name(nb::NodeBase)
    n = internal.rcl_node_get_name(nb.rcl_node)
    n == C_NULL && error("node name returned NULL. Is the node NULL or un-initialized?")
    unsafe_string(n)
end

function namespace(nb::NodeBase)
    n = internal.rcl_node_get_namespace(nb.rcl_node)
    n == C_NULL && error("node name returned NULL. Is the node NULL or un-initialized?")
    unsafe_string(n)
end

function context(nb::NodeBase) end
# function rcl_node_handle(nb::NodeBase) end
function CallbackGroup(nb::NodeBase) end
function default_callback_group(nb::NodeBase) end
import Base: in, isvalid
function in(cg::CallbackGroup, nb::NodeBase) end
isvalid(nb::NodeBase) = internal.rcl_node_is_valid(nb.rcl_node, C_NULL)
function callback_groups(nb::NodeBase) end
function callback_groups!(cbs, nb::NodeBase) end
function associated_with_executor_atomic(nb::NodeBase) :: Threads.Atomic{Bool} end
function get_notify_guard_condition(nb::NodeBase) end
function acquire_notify_guard_condition_lock(nb::NodeBase) end