class NoSE::Plans::LimitPlanStep
Limit results from a previous lookup This should only ever occur at the end of a plan
Attributes
limit[R]
Public Class Methods
apply(_parent, state)
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Check if we can apply a limit @return [LimitPlanStep]
# File lib/nose/plans/limit.rb, line 31 def self.apply(_parent, state) # TODO: Apply if have IDs of the last entity set # with no filter/sort needed return nil if state.query.limit.nil? return nil unless state.answered? check_limit: false LimitPlanStep.new state.query.limit, state end
new(limit, state = nil)
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Calls superclass method
NoSE::Plans::PlanStep::new
# File lib/nose/plans/limit.rb, line 10 def initialize(limit, state = nil) super() @limit = limit return if state.nil? @state = state.dup @state.cardinality = @limit end
Public Instance Methods
==(other)
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Two limit steps are equal if they have the same value for the limit
# File lib/nose/plans/limit.rb, line 20 def ==(other) other.instance_of?(self.class) && @limit == other.limit end
Also aliased as: eql?
hash()
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# File lib/nose/plans/limit.rb, line 25 def hash @limit end