Class: ExecutionNode

Inherits:
Node
  • Object
show all
Defined in:
lib/tree_building/execution_node.rb

Instance Attribute Summary collapse

Attributes inherited from Node

#after_list, #before_list, #code_block, #commands, #exec_block, #id, #is_concurrently, #is_safely, #name, #node_list, #parent

Instance Method Summary collapse

Methods inherited from Node

#after_exec, #before_exec, #draw_after_blocks, #draw_before_blocks, #draw_child_nodes, #paint, #print_tree

Constructor Details

#initialize(parent, block) ⇒ ExecutionNode

Returns a new instance of ExecutionNode.



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# File 'lib/tree_building/execution_node.rb', line 6

def initialize (parent, block)
super(parent, block)
self.execution_instance = execution_instance
  self.name = '[' + ExecutionNode.to_s + ']'
end

Instance Attribute Details

#execution_instance ⇒ Object

Returns the value of attribute execution_instance.



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# File 'lib/tree_building/execution_node.rb', line 5

def execution_instance
  @execution_instance
end

Instance Method Details

#draw_block(graph) ⇒ Object 



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# File 'lib/tree_building/execution_node.rb', line 22

def draw_block(graph)
  graph.rect << graph.node(id)
  graph.node(id).label(name)
end

#init_time ⇒ Object 



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# File 'lib/tree_building/execution_node.rb', line 13

def init_time
  @total_time =
      {
          :name => @name,
          :before => 0,
          :exec => [],
      }
end

#run(instance) ⇒ Object 



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# File 'lib/tree_building/execution_node.rb', line 28

def run(instance)
  init_time

  start = Time.now
  commands.each_with_index do  |command, index|
    _start = Time.now
    if instance.nil? or instance == 'localhost'
      puts `#{command}`
    else
      $virtual_machines[instance].invoke [[command]]
    end
    _finish = Time.now
    @total_time[:exec].push( {:cmd => command, :time => _finish - _start})
  end
  finish = Time.now

  @total_time[:total] = finish - start
  @total_time
end