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# Copyright (c) 2022 Intel and/or its affiliates.
# 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,
# 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 NodeField import *
from NodeAttribute import *
import json
class Node:
def __init__(self):
self.fields = []
self.attributes = []
self.attrsDict = {}
self.fieldDict = {}
def Create(jsonfile):
f = open(jsonfile, "r", encoding="utf-8")
token = json.load(f)
if token == None:
return None
if token["type"] != "node":
return None
node = Node()
name = token["name"]
if name == None:
return None
node.Name = name
if token["layout"] == None:
return None
for ft in token["layout"]:
field = NodeField.Create(ft)
if field == None:
return None
node.fields.append(field)
if not field.IsReserved:
node.fieldDict[field.Name] = field
if "attributes" in token and token["attributes"] != None:
for ft in token["attributes"]:
attr = NodeAttribute.Create(ft)
node.attrsDict[attr.Name] = attr
node.attributes.append(attr)
node.JSON = jsonfile
return node
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