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Versions: 14
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Contents
require 'omf_oml/network'
require 'omf_oml/table'
include OMF::OML
nw = OmlNetwork.new 'mobile_network'
nw.node_schema [[:x, :float], [:y, :float], [:capacity, :float]]
nw.create_node :n0, :x => 0.2, :y => 0.2, :capacity => 0.3
nw.create_node :n1, :x => 0.8, :y => 0.2, :capacity => 0.5
nw.create_node :n2, :x => 0.8, :y => 0.8, :capacity => 0.8
nw.create_node :n3, :x => 0.2, :y => 0.8, :capacity => 0.8
nw.create_node :m1, :x => 0.5, :y => 0.7, :capacity => 0.8
nw.link_schema [[:load, :float]]
l = nw.create_link :l01, :n0, :m1, :load => 0.8
require 'omf_web'
OMF::Web.register_datasource nw.to_table(:nodes, :index => :id)
OMF::Web.register_datasource nw.to_table(:links, :index => :id)
# Move mobile node
Thread.new do
begin
ts = 0
angle = 0
delta = Math::PI / 6
twoPi = 2 * Math::PI
r = 0.25
loop do
sleep 1
ts = ts + 1
angle += delta
angle -= twoPi if angle >= twoPi
nw.transaction do
m = nw.node(:m1)
#m[:ts] = ts
m[:x] = r * Math.sin(angle) + 0.5
m[:y] = r * Math.cos(angle) + 0.5
l[:load] = rand()
#puts m.describe
end
end
rescue Exception => ex
puts ex
puts ex.backtrace.join("\n")
end
end
Version data entries
14 entries across 14 versions & 1 rubygems