def addBoolean(self,
booleanType,
id=None,
report=False,
reportEnable=MNRLDefs.ENABLE_ALWAYS,
enable=MNRLDefs.ENABLE_ON_START_AND_ACTIVATE_IN,
reportId=None,
attributes={}):
"""Create a Boolean node, add it to the network, and return it"""
id = self._getUniqueNodeId(id)
try:
number_of_ports = MNRLDefs.BOOLEAN_TYPES[booleanType]
except KeyError:
raise mnrlerror.InvalidGateType(booleanType)
boolean = Boolean(booleanType,
portCount=number_of_ports,
id=id,
enable=enable,
report=report,
reportEnable=reportEnable,
reportId=reportId,
attributes=attributes)
self.nodes[id] = boolean
return boolean
def decode(self, json_string):
default_obj = super(MNRLDecoder, self).decode(json_string)
# build up a proper MNRL representation
mnrl_obj = MNRLNetwork(default_obj['id'])
# build up the mnrl network in two passes
# 1. add all the nodes
# 2. add all the connections
for n in default_obj['nodes']:
# for each node in the network, add it to the network
if n['type'] == "state":
node = State(n['attributes']['symbolSet'],
enable=MNRLDefs.fromMNRLEnable(n['enable']),
id=n['id'],
report=n['report'],
reportEnable=MNRLDefs.fromMNRLReportEnable(
n.get('reportEnable', "always")),
latched=n['attributes']['latched']
if 'latched' in n['attributes'] else False,
reportId=n['attributes']['reportId']
if 'reportId' in n['attributes'] else None,
attributes=n['attributes'])
elif n['type'] == "hState":
node = HState(n['attributes']['symbolSet'],
enable=MNRLDefs.fromMNRLEnable(n['enable']),
id=n['id'],
report=n['report'],
reportEnable=MNRLDefs.fromMNRLReportEnable(
n.get('reportEnable', "always")),
latched=n['attributes']['latched']
if 'latched' in n['attributes'] else False,
reportId=n['attributes']['reportId']
if 'reportId' in n['attributes'] else None,
attributes=n['attributes'])
elif n['type'] == "upCounter":
node = UpCounter(n['attributes']['threshold'],
mode=MNRLDefs.fromMNRLCounterMode(
n['attributes']['mode']),
id=n['id'],
report=n['report'],
reportEnable=MNRLDefs.fromMNRLReportEnable(
n.get('reportEnable', "always")),
reportId=n['attributes']['reportId']
if 'reportId' in n['attributes'] else None,
attributes=n['attributes'])
elif n['type'] == "Boolean":
if n['attributes']['gateType'] not in MNRLDefs.BOOLEAN_TYPES:
raise mnrlerror.InvalidGateType(
n['attributes']['gateType'])
node = Boolean(n['attributes']['gateType'],
portCounte=MNRLDefs.BOOLEAN_TYPES[
n['attributes']['gateType']],
id=n['id'],
enable=MNRLDefs.fromMNRLEnable(n['enable']),
report=n['report'],
reportEnable=MNRLDefs.fromMNRLReportEnable(
n.get('reportEnable', "always")),
reportId=n['attributes']['reportId']
if 'reportId' in n['attributes'] else None,
attributes=n['attributes'])
else:
# convert input defs into format needed for constructor
ins = list()
for k in n['inputDefs']:
ins.append((k['portId'], k['width']))
# convert output defs into format needed for constructor
outs = list()
for k in n['outputDefs']:
outs.append((k['portId'], k['width']))
node = MNRLNode(id=n['id'],
enable=MNRLDefs.fromMNRLEnable(n['enable']),
report=n['report'],
reportEnable=MNRLDefs.fromMNRLReportEnable(
n.get('reportEnable', "always")),
inputDefs=ins,
outputDefs=outs,
attributes=n['attributes'])
# add the node to the network
mnrl_obj.addNode(node)
for n in default_obj['nodes']:
# for each node, add all the connections
for k in n['outputDefs']:
# for each output port
for c in k['activate']:
mnrl_obj.addConnection((n['id'], k['portId']),
(c['id'], c['portId']))
return mnrl_obj