RumPi::ComponentFactory Class Reference

Builds the sensor components described by a JSON manifest and adds them to a ComponentManager. More...

#include <ComponentFactory.h>

Static Public Member Functions
static int	BuildComponents (ComponentManager &manager, const nlohmann::json &configJson, const RumPiConfig &config)
	Reads the "components" array from an already-parsed config JSON and adds a live component to 'manager' for each entry. More...

Detailed Description

Builds the sensor components described by a JSON manifest and adds them to a ComponentManager.

This is the single place that knows how to construct each concrete component from its manifest entry, so neither the rest of the library nor the client needs to 'new' a specific sensor by hand.

Author

Eddie O'Hagan

Date

8/13/2026

Member Function Documentation

BuildComponents()

int RumPi::ComponentFactory::BuildComponents ( ComponentManager &  manager, const nlohmann::json &  configJson, const RumPiConfig &  config  )

static

Reads the "components" array from an already-parsed config JSON and adds a live component to 'manager' for each entry.

If the JSON has no "components" array, a built-in default manifest (the current robot) is used instead, so a usable set is always assembled. Individual bad entries are reported via AlertManager and skipped.

Author

Eddie O'Hagan

Date

8/13/2026

ComponentManager manager;
int built = ComponentFactory::BuildComponents(manager, configJson, config);

Parameters

[in,out]	manager	The component manager to add the built components to.
[in]	configJson	The parsed config JSON (its "components" array drives the build).
[in]	config	The loaded library configuration, passed to components that need it.

Returns

The number of components created.

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The documentation for this class was generated from the following files:

• Source/Headers/RumPi/ComponentFactory.h
• Source/Implementations/RumPi/ComponentFactory.cpp