def main(database=None, config_file=None, mdl_file=None, constraints=None):
"""
Connects to OrientDB database, discovers the 'TxOp' Children of 'RadioLinks', and modifies the start and end times
:param (str) database: the name of the OrientDB database
:param (str) config_file: path to the config file for OrientDB
:return:
"""
print(
'**************** Calling and Restting OrientDB ****************'
)
mdl_full_path = os.path.abspath(mdl_file)
importer = MDLImporter(database, mdl_full_path, config_file)
importer.import_xml()
processor = BrassOrientDBHelper(database, config_file)
processor.open_database(over_write=False)
reset_orientdb_central_fq(processor)
TxOp_nodes = processor.get_nodes_by_type('TxOp')
# Brass process of applying constraints happens here
updated_frequency = 4943000000
new_fqhz = condition_str('CenterFrequencyHz', str(updated_frequency), '=')
print(new_fqhz)
TxOp_nodes = processor.get_nodes_by_type('TxOp')
RANConfiguration_nodes = processor.get_nodes_by_type('RANConfiguration')
for txop_node in TxOp_nodes:
print(txop_node)
print(
'**************** Updating TxOp Node {0} ****************'
.format(txop_node._rid))
processor.update_node(txop_node._rid, new_fqhz)
for ran_node in RANConfiguration_nodes:
print(ran_node)
print(
'**************** Updating RANConfiguration Node {0} ****************'
.format(ran_node._rid))
processor.update_node(ran_node._rid, new_fqhz)
# print('Post Modification')
# TxOp_nodes = processor.get_nodes_by_type('TxOp')
# RANConfiguration_nodes = processor.get_nodes_by_type('RANConfiguration')
#
# for txop_node in TxOp_nodes:
# print(txop_node)
#
# for ran_node in RANConfiguration_nodes:
# print(ran_node)
processor.close_database()
export = MDLExporter(database, "Scenario_2_Export.xml", config_file)
export.export_xml()
def main(database=None, config_file=None):
"""
Connects to OrientDB database, discovers the 'TxOp' Children of 'RadioLinks', and modifies the start and end times
:param (str) database: the name of the OrientDB database
:param (str) config_file: path to the config file for OrientDB
:return:
"""
print(
'**************** Update RadioLink Schedule ****************'
)
processor = BrassOrientDBHelper(database, config_file)
processor.open_database(over_write=False)
select_radio = sql.select_sql('RadioLink')
RadioLink_nodes = processor.run_query(select_radio)
for node in RadioLink_nodes:
print('>>>>>>> {0} : {1}'.format(node._rid, node.Name))
printOrientRecord(node)
select_radio = '(' + select_radio + ')'
traverse_radio = sql.traverse_sql(select_radio,
direction='in',
edgetype='Containment')
TxOp_conditional = sql.condition_str(lh='class', rh='TxOp', op='=')
TxOp_select = sql.select_sql(traverse_radio, [TxOp_conditional])
TxOp_nodes = processor.run_query(TxOp_select)
# TxOp_nodes = processor.get_nodes_by_type('TxOp')
for node in TxOp_nodes:
print(node)
new_startusec = sql.condition_str('StartUSec',
str(int(node.StartUSec) + 105), '=')
new_stopusec = sql.condition_str('StopUSec',
str(int(node.StopUSec) + 105), '=')
processor.update_node(node._rid, new_startusec, new_stopusec)
print('Post Modification')
TxOp_nodes = processor.get_nodes_by_type('TxOp')
for node in TxOp_nodes:
print(node)
processor.close_database()