# Licensed to the Apache Software Foundation (ASF) under one
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# regarding copyright ownership. The ASF licenses this file
# to you 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, 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.
# Created on Jan 1, 2020
#
# @author: ballance
from vsc.model.constraint_scope_model import ConstraintScopeModel
[docs]class ConstraintBlockModel(ConstraintScopeModel):
"""Information about a top-level constraint block described by the user"""
def __init__(self, name, constraints = None):
super().__init__()
self.name = name
self.enabled = True
self.is_dynamic = False
if constraints is not None:
for c in constraints:
self.constraint_l.append(c)
[docs] def set_constraint_enabled(self, en):
self.enabled = en
[docs] def accept(self, v):
v.visit_constraint_block(self)
def __str__(self):
ret = "ConstraintBlock: "
for c in self.constraint_l:
ret += str(c) + "; "
return ret
[docs] def clone(self, deep=False)->'ConstraintModel':
ret = ConstraintBlockModel(self.name)
ret.enabled = self.enabled
ret.is_dynamic = self.is_dynamic
if deep:
for c in self.constraint_l:
ret.constraint_l.append(c.clone(deep))