diff options
Diffstat (limited to 'lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb')
-rw-r--r-- | lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb b/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb deleted file mode 100644 index 3b48d77a50..0000000000 --- a/lib/rubygems/resolver/molinillo/lib/molinillo/dependency_graph/delete_edge.rb +++ /dev/null @@ -1,63 +0,0 @@ -# frozen_string_literal: true - -require_relative 'action' -module Gem::Resolver::Molinillo - class DependencyGraph - # @!visibility private - # (see DependencyGraph#delete_edge) - class DeleteEdge < Action - # @!group Action - - # (see Action.action_name) - def self.action_name - :delete_edge - end - - # (see Action#up) - def up(graph) - edge = make_edge(graph) - edge.origin.outgoing_edges.delete(edge) - edge.destination.incoming_edges.delete(edge) - end - - # (see Action#down) - def down(graph) - edge = make_edge(graph) - edge.origin.outgoing_edges << edge - edge.destination.incoming_edges << edge - edge - end - - # @!group DeleteEdge - - # @return [String] the name of the origin of the edge - attr_reader :origin_name - - # @return [String] the name of the destination of the edge - attr_reader :destination_name - - # @return [Object] the requirement that the edge represents - attr_reader :requirement - - # @param [DependencyGraph] graph the graph to find vertices from - # @return [Edge] The edge this action adds - def make_edge(graph) - Edge.new( - graph.vertex_named(origin_name), - graph.vertex_named(destination_name), - requirement - ) - end - - # Initialize an action to add an edge to a dependency graph - # @param [String] origin_name the name of the origin of the edge - # @param [String] destination_name the name of the destination of the edge - # @param [Object] requirement the requirement that the edge represents - def initialize(origin_name, destination_name, requirement) - @origin_name = origin_name - @destination_name = destination_name - @requirement = requirement - end - end - end -end |