# Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
from enum import Enum
from typing import List, Optional, Union
from pydantic.v1 import BaseModel, constr
[docs]
class Control(BaseModel):
name: constr(regex=r"^ctrl$")
max_qubits: Optional[int] = None # None indicates no limit
[docs]
class NegControl(BaseModel):
name: constr(regex=r"^negctrl$")
max_qubits: Optional[int] = None # None indicates no limit
[docs]
class ExponentType(str, Enum):
INT = "int"
FLOAT = "float"
[docs]
class Power(BaseModel):
name: constr(regex=r"^pow$")
exponent_types: List[ExponentType]
[docs]
class Inverse(BaseModel):
name: constr(regex=r"^inv$")
Modifier = Union[Control, NegControl, Power, Inverse]