def outDependencies(self, targetMetamodel=None, metamodelDependency=None):
#type: (Optional[Metamodel]) -> List[ModelDependency]
"""
Returns the dependencies starting from this
dependency filtered either by targetMetamodel,
or by metamodelDependency.
"""
# select all out dependencies from self
from modelscripts.megamodels import Megamodel
all_deps=Megamodel.modelDependencies(source=self)
if targetMetamodel is None:
deps=all_deps
else:
deps=[
dep for dep in all_deps
if (
dep.targetModel.metamodel
== targetMetamodel)
]
if metamodelDependency is None:
return deps
else:
return [
dep for dep in deps
# could raise ValueError, but should not
if (dep.metamodelDependency
== metamodelDependency)
]
def modelDependencies(self):
# type: (MetamodelDependency) -> List(ModelDependency)
"""
Model dependencies based on this metamodel dependency.
This could raise a ValueError.
"""
# could raise a ValueError
from modelscripts.megamodels import Megamodel
return Megamodel.modelDependencies(
metamodelDependency=self)
def inDependencies(self, sourceMetamodel=None):
#type: (Optional[Metamodel]) -> List[ModelDependency]
"""
Returns the dependencies towards from this
dependency filtered either by targetMetamodel,
or by metamodelDependency.
"""
from modelscripts.megamodels import Megamodel
deps=Megamodel.modelDependencies(target=self)
if sourceMetamodel is None:
return deps
return [
dep for dep in deps
if (dep.sourceModel.metamodel
== sourceMetamodel)
]
