class Roby::Plan::Trigger
@api private
A trigger created by {Plan#add_trigger}
Attributes
block[R]
The block that will be called if {#query} matches
query[R]
The query that is being watched
Public Class Methods
new(query, block)
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# File lib/roby/plan.rb, line 962 def initialize(query, block) @query = query.query @block = block end
Public Instance Methods
===(task)
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Whether self would be triggering on task
@param [Roby::Task] task @return [Boolean]
# File lib/roby/plan.rb, line 971 def ===(task) query === task end
call(task)
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Call the trigger's observer for the given task
# File lib/roby/plan.rb, line 986 def call(task) block.call(task) end
each(plan, &block)
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Lists the tasks that match the query
@param [Plan] plan @yieldparam [Roby::Task] task tasks that match {#query}
# File lib/roby/plan.rb, line 979 def each(plan, &block) query.plan = plan query.reset query.each(&block) end