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"""Contains WholeGroupPso class."""
from grortir.main.pso.swarm import Swarm
class WholeGroupPso(object):
"""Optimize whole group."""
def __init__(self, process, number_of_particles):
self.process = process
self.number_of_particles = number_of_particles
def optimize(self, ordered_stages_to_optimize, group_optimization_strategy):
"""Optimize whole group of stages.
Parameters:
group_optimization_strategy (GroupOptimizationStrategy):
strategy for optimizing groups
ordered_stages_to_optimize (list): List of stages which need
to be optimized
"""
swarm = Swarm(self.process, ordered_stages_to_optimize,
self.number_of_particles)
swarm.initialize()
group_optimization_strategy.initialize()
while group_optimization_strategy.should_continue(swarm.best_particle):
swarm.do_single_iteration()
swarm.post_processing()
print("Optimization for group finished.")
qbahn /
grortir
