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# ==================================================================================================================== #
# _____ ____ _ _ ___ ______ __ _ ____ _____ #
# _ __ _ _| ____| _ \ / \ / \ |_ _| _ \ \/ / / \ / ___|_ _| #
# | '_ \| | | | _| | | | |/ _ \ / _ \ | || |_) \ / / _ \| | | | #
# | |_) | |_| | |___| |_| / ___ \ / ___ \ _ | || __// \ / ___ \ |___ | | #
# | .__/ \__, |_____|____/_/ \_\/_/ \_(_)___|_| /_/\_\/_/ \_\____| |_| #
# |_| |___/ #
# ==================================================================================================================== #
# Authors: #
# Patrick Lehmann #
# #
# License: #
# ==================================================================================================================== #
# Copyright 2017-2025 Patrick Lehmann - Bötzingen, Germany #
# Copyright 2016-2016 Patrick Lehmann - Dresden, Germany #
# #
# 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. #
# #
# SPDX-License-Identifier: Apache-2.0 #
# ==================================================================================================================== #
#
from pathlib import Path
from textwrap import dedent
from typing import ClassVar, Optional as Nullable, List
from lxml.etree import _Element, QName
from pyTooling.Decorators import export
from pyEDAA.IPXACT import RootElement, __DEFAULT_SCHEMA__, VLNV, IPXACTException
@export
class GeneratorChain(RootElement):
"""Represents an IP-XACT generator chain."""
_rootTagName: ClassVar[str] = "generatorChain"
_displayName: str
_chainGroup: List
_generatorChainSelector: "GeneratorChainSelector"
_interconnectionConfiguration: List
_generator: "Generator"
def __init__(
self,
generatorChainFile: Nullable[Path] = None,
parse: bool = False,
vlnv: Nullable[VLNV] = None,
description: Nullable[str] = None
):
self._displayName = "" # displayName
self._chainGroup = [] # chainGroup
self._generatorChainSelector = None
self._interconnectionConfiguration = None
self._generator = None
super().__init__(generatorChainFile, parse, vlnv, description)
def Parse(self, element: _Element) -> None:
elementLocalname = QName(element).localname
# if elementLocalname == "catalogs":
# for ipxactFileElement in element:
# self.AddItem(IpxactFile.FromXml(ipxactFileElement))
# else:
raise IPXACTException(f"Unsupported tag '{elementLocalname}' at root-level.")
def SetItem(self, item):
if isinstance(item, GeneratorChainSelector): self._generatorChainSelector = item
elif isinstance(item, ComponentGeneratorSelector): self._componentGeneratorSelector = item
elif isinstance(item, Generator): self._generator = item
else:
raise ValueError()
def ToXml(self) -> str:
"""Converts the object's data into XML format."""
buffer = dedent("""\
<?xml version="1.0" encoding="UTF-8"?>
<{xmlns}:generatorChain
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:{xmlns}="{schemaUri}"
xsi:schemaLocation="{schemaUri} {schemaUrl}">
{versionedIdentifier}
<{xmlns}:displayName>{displayName}</{xmlns}:displayName>
<{xmlns}:description>{description}</{xmlns}:description>
<{xmlns}:chainGroup>{chainGroup}</{xmlns}:chainGroup>
""").format(
xmlns=__DEFAULT_SCHEMA__.NamespacePrefix,
schemaUri=__DEFAULT_SCHEMA__.SchemaUri,
schemaUrl=__DEFAULT_SCHEMA__.SchemaUrl,
versionedIdentifier=self._vlnv.ToXml(isVersionedIdentifier=True),
displayName=self._displayName,
description=self._description,
chainGroup=self._chainGroup
)
if self._generatorChainSelector:
buffer += "\t<{xmlns}:generatorChainSelector>\n"
buffer += self._generatorChainSelector.ToXml(2)
buffer += "\t</{xmlns}:generatorChainSelector>\n"
if self._componentGeneratorSelector:
buffer += "\t<{xmlns}:componentGeneratorSelector>\n"
buffer += self._componentGeneratorSelector.ToXml(2)
buffer += "\t</{xmlns}:componentGeneratorSelector>\n"
if self._generator:
buffer += "\t<{xmlns}:generator>\n"
buffer += self._generator.ToXml(2)
buffer += "\t</{xmlns}:generator>\n"
buffer += dedent("""\
</{xmlns}:generatorChain>
""")
return buffer.format(xmlns=__DEFAULT_SCHEMA__.NamespacePrefix)
@export
class GeneratorChainSelector:
"""Represents an IP-XACT generator chain selector."""
def __init__(self) -> None:
pass
def ToXml(self, indent=0):
"""Converts the object's data into XML format."""
return ""
@export
class ComponentGeneratorSelector:
"""Represents an IP-XACT component generator selector."""
def __init__(self) -> None:
pass
def ToXml(self, indent=0):
"""Converts the object's data into XML format."""
return ""
@export
class Generator:
"""Represents an IP-XACT generator."""
def __init__(self) -> None:
pass
def ToXml(self, indent=0):
"""Converts the object's data into XML format."""
return ""
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