Source code for pacman.executor.algorithm_decorators.single_input
# Copyright (c) 2017-2019 The University of Manchester
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from spinn_utilities.overrides import overrides
from .abstract_input import AbstractInput
[docs]class SingleInput(AbstractInput):
""" An input that is just one item.
"""
__slots__ = [
# The name of the input parameter
"_name",
# The type of the input parameter
"_param_types"
]
def __init__(self, name, param_types):
"""
:param name: The name of the input parameter
:type name: str
:param param_types: The ordered possible types of the input parameter
:type param_types: list(str)
"""
self._name = name
self._param_types = param_types
@property
@overrides(AbstractInput.name)
def name(self):
return self._name
@property
@overrides(AbstractInput.param_types)
def param_types(self):
return self._param_types
[docs] @overrides(AbstractInput.get_inputs_by_name)
def get_inputs_by_name(self, inputs):
for param_type in self._param_types:
if param_type in inputs:
return {self._name: inputs[param_type]}
return None
[docs] @overrides(AbstractInput.input_matches)
def input_matches(self, inputs):
return any(param_type in inputs for param_type in self._param_types)
[docs] @overrides(AbstractInput.get_fake_inputs)
def get_fake_inputs(self, inputs):
return {
param_type for param_type in self._param_types
if param_type not in inputs
}
[docs] @overrides(AbstractInput.get_matching_inputs)
def get_matching_inputs(self, inputs):
return {
param_type for param_type in self._param_types
if param_type in inputs
}
def __repr__(self):
return "SingleInput(name={}, param_types={})".format(
self._name, self._param_types)