class Bud::LatticeScanner
A push-based dataflow element that scans a lattice wrapper
Attributes
collection[R]
invalidate_set[R]
rescan_set[R]
Public Class Methods
new(bud_instance, collection)
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Calls superclass method
Bud::LatticePushElement::new
# File lib/bud/lattice-core.rb, line 255 def initialize(bud_instance, collection) super(bud_instance) @collection = collection @rescan_set = [] @invalidate_set = [] end
Public Instance Methods
inspect()
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# File lib/bud/lattice-core.rb, line 270 def inspect "#{super} [#{collection.qualified_tabname}]" end
scan(first_iter)
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# File lib/bud/lattice-core.rb, line 262 def scan(first_iter) if first_iter || @bud_instance.options[:disable_lattice_semi_naive] push_out(@collection.current_value) else push_out(@collection.current_delta) end end