Singleton registry for conditional edge routing functions. More...

#include <loader.h>

Public Member Functions
ConditionFn	get (const std::string &name) const
	Look up a condition by name.

std::vector< std::string >	names () const
	List all registered condition names, sorted.

void	register_condition (const std::string &name, ConditionFn fn)
	Register a named condition function.

Static Public Member Functions
static ConditionRegistry &	instance ()
	Get the singleton instance.

Detailed Description

Singleton registry for conditional edge routing functions.

Maps condition names (used in JSON edge definitions) to ConditionFn implementations. Built-in conditions: "has_tool_calls", "route_channel".

ConditionRegistry::instance().register_condition("is_long",
    [](const GraphState& state) -> std::string {
        return state.get("messages").size() > 10 ? "true" : "false";
    });

Definition at line 104 of file loader.h.

Member Function Documentation

◆ get()

ConditionFn neograph::graph::ConditionRegistry::get ( const std::string & name ) const

Look up a condition by name.

Parameters

name	Condition name.

Returns: The ConditionFn, or throws if not found.

◆ instance()

static ConditionRegistry & neograph::graph::ConditionRegistry::instance ( )

static

Get the singleton instance.

Returns: Reference to the global ConditionRegistry.

◆ names()

std::vector< std::string > neograph::graph::ConditionRegistry::names ( ) const

List all registered condition names, sorted.

Introspection accessor for external tooling (e.g. a visual topology editor) that needs to enumerate the available conditional-routing palette.

Returns: Sorted vector of condition names.

◆ register_condition()

void neograph::graph::ConditionRegistry::register_condition	(	const std::string &	name,
		ConditionFn	fn
	)

Register a named condition function.