def convert(self, model, do_switch_hack = True):
model_name = model.getBlockName() + "_opt"
h = Himesis(name=model_name)
h[Himesis.Constants.META_MODEL] = ['Simulink'] # the meta-model type name
h["name"] = model_name
model_blocks = model.getBlocks()
block_id_dict = {}
#need to avoid block name conflicts
self.block_names = []
for block in model_blocks:
vertex = h.add_node()
block_id_dict[block] = vertex
self.get_attribs(h, vertex, block)
for block in model_blocks:
vertex = block_id_dict[block]
for out_port in block.linksOUT:
out_vertex = block_id_dict[out_port]
target_block_name = out_port.getBlockName()
source_block_name = block.getBlockName()
#TODO: Remove switch hack
if do_switch_hack and ("Port_Input" in source_block_name or "Block_Inport" in source_block_name) and not "__Relation__" in target_block_name:
h.add_edge(out_vertex, vertex)
else:
h.add_edge(vertex, out_vertex)
#h.vs[vertex][Himesis.Constants.META_MODEL] = block.getBlockName()
#print(vertex)
if not do_switch_hack:
model_name = model_name + "_real"
graph_to_dot(model_name, h)
return h
def convert(self, h_graph):
graph_name = h_graph.name
#graph_to_dot(graph_name + "_from_simulink", h_graph)
cbd = CBD(graph_name)
cbd.delta_t = 0.001
module = __import__('SimulinkCBD')
for i in range(len(h_graph.vs)):
block = h_graph.vs[i]
block_name = self.getBlockID(block, i)
block_type = block["mm__"]
try:
block_class = getattr(module, 'Simulink_' + block_type + "Block")
except Exception:
print("HimesisToCBD Error: Unknown Simulink block type '" + block_type + "'!")
block_class = getattr(module, 'Simulink_GenericBlock')
cbd.addBlock(block_class(block_name, block))
#print(block)
edges_to_delete = []
for edgeId in range(h_graph.ecount()):
source = h_graph.es[edgeId].source
target = h_graph.es[edgeId].target
#print("Source: " + str(source))
#print("Target: " + str(target))
source_block = h_graph.vs[source]
source_block_name = self.getBlockID(source_block, source)
target_block = h_graph.vs[target]
target_block_name = self.getBlockID(target_block, target)
#fix edge direction for inputs
#TODO: Fix for inport and contains blocks
if ("Port_Input" in target_block_name or "Block_Inport" in target_block_name) and not "__Relation__" in source_block_name:
cbd.addConnection(target_block_name, source_block_name)
#remove the incorrect edge
edges_to_delete.append(h_graph.es[edgeId])
h_graph.add_edge(target, source)
else:
cbd.addConnection(source_block_name, target_block_name)
#delete the edges that were fixed
h_graph.delete_edges(edges_to_delete)
graph_to_dot(graph_name, h_graph)
#cbd.dump()
return cbd
