MNALIB::MnaOpRegistry Class Reference

Process-wide lookup from opType to MnaOpSchema and implementation function. More...

#include <mna_op_registry.h>

Public Types
using	OpFunc
	Operation implementation callback type.

Public Member Functions
void	registerOp (const MnaOpSchema &schema)
bool	hasOp (const QString &opType) const
MnaOpSchema	schema (const QString &opType) const
QStringList	registeredOps () const
void	registerOpFunc (const QString &opType, OpFunc func)
OpFunc	opFunc (const QString &opType) const
int	loadRegistryFiles ()
QStringList	missingOps (const QStringList &pipelineTools) const

Static Public Member Functions
static MnaOpRegistry &	instance ()

Detailed Description

Process-wide lookup from opType to MnaOpSchema and implementation function.

Singleton catalog of all registered operation schemas.

Definition at line 65 of file mna_op_registry.h.

Member Typedef Documentation

OpFunc

using MNALIB::MnaOpRegistry::OpFunc

Initial value:

std::function<QVariantMap(const QVariantMap& inputs,
                                            const QVariantMap& attributes)>

Operation implementation callback type.

Definition at line 69 of file mna_op_registry.h.

Member Function Documentation

hasOp()

bool MnaOpRegistry::hasOp

(

const QString &

opType

)

const

Check if an operation type is registered.

Parameters

[in]

opType

Operation type name to look up.

Returns

true if a schema is registered for opType, false otherwise.

Definition at line 73 of file mna_op_registry.cpp.

instance()

MnaOpRegistry & MnaOpRegistry::instance ( )

static

Access the singleton instance.

Returns

Reference to the process-wide registry.

Definition at line 58 of file mna_op_registry.cpp.

loadRegistryFiles()

int MnaOpRegistry::loadRegistryFiles

(

)

Load registry files from the standard resources/mna/ directory.

Searches upward from the application directory to find resources/mna/, then loads mna-registry.json and all drop-in files from mna-registry.d/.

Returns

Number of ops loaded, or 0 if no registry directory was found.

Definition at line 108 of file mna_op_registry.cpp.

missingOps()

QStringList MnaOpRegistry::missingOps

(

const QStringList &

pipelineTools

)

const

Return op types referenced in a project that have no registered schema.

Parameters

[in]

pipelineTools

The MNA project to check.

Returns

List of op type strings with no registered schema.

Definition at line 132 of file mna_op_registry.cpp.

opFunc()

MnaOpRegistry::OpFunc MnaOpRegistry::opFunc

(

const QString &

opType

)

const

Get the implementation function for an operation type.

Parameters

[in]

opType

Operation type name to look up.

Returns

The registered callback, or an empty OpFunc if none is registered.

Definition at line 101 of file mna_op_registry.cpp.

registeredOps()

QStringList MnaOpRegistry::registeredOps

(

)

const

List all registered operation types.

Returns

Names of all operation types that have a registered schema.

Definition at line 87 of file mna_op_registry.cpp.

registerOp()

void MnaOpRegistry::registerOp

(

const MnaOpSchema &

schema

)

Register an operation schema.

Parameters

[in]

schema

Schema to store; replaces any existing schema with the same opType.

Definition at line 66 of file mna_op_registry.cpp.

registerOpFunc()

void MnaOpRegistry::registerOpFunc	(	const QString &	opType,
		OpFunc	func )

Register an implementation function for an operation type.

Parameters

[in]	opType	Operation type name the function implements.
[in]	func	Callback mapping inputs and attributes to outputs; replaces any existing one.

Definition at line 94 of file mna_op_registry.cpp.

schema()

MnaOpSchema MnaOpRegistry::schema

(

const QString &

opType

)

const

Get the schema for an operation type.

Parameters

[in]

opType

Operation type name to look up.

Returns

The registered schema, or a default-constructed schema if opType is unknown.

Definition at line 80 of file mna_op_registry.cpp.

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

• src/libraries/mna/mna_op_registry.h
• src/libraries/mna/mna_op_registry.cpp