# Copyright (c) 2024-2026 Li Chao, Dong Mengshi and HABIT Contributors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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"""Registry for the ``feature_preprocessing_method`` plugin domain."""
from __future__ import annotations
from typing import Type
from habit.registry.core import ComponentRegistry
__all__ = ["FeaturePreprocessingMethodRegistry"]
[docs]
class FeaturePreprocessingMethodRegistry(ComponentRegistry[Type[object]]):
"""
Name-to-implementation registry for feature-matrix preprocessing methods.
One registry serves both chains. A method describes a column-wise
computation over a unit-by-feature matrix and is deliberately ignorant of
whether those units are voxels or supervoxels, and of whether the chain
holding it discards its state (per subject) or keeps it (per cohort).
That ignorance is what lets a study name ``winsorize`` once and use it at
either granularity.
"""
domain = "feature_preprocessing_method"
kind = "feature preprocessing method"