Class: Neography::Rest::NodePaths

Inherits:
Object
  • Object
show all
Extended by:
Paths
Includes:
Helpers
Defined in:
lib/neography/rest/node_paths.rb

Instance Method Summary collapse

Methods included from Paths

add_path, build_path, encode

Methods included from Helpers

#get_id, #json_content_type, #parse_direction

Constructor Details

#initialize(connection) ⇒ NodePaths

Returns a new instance of NodePaths.



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# File 'lib/neography/rest/node_paths.rb', line 10

def initialize(connection)
  @connection = connection
end

Instance Method Details

#get(from, to, relationships, depth = 1, algorithm = "shortestPath") ⇒ Object 



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# File 'lib/neography/rest/node_paths.rb', line 14

def get(from, to, relationships, depth = 1, algorithm = "shortestPath")
  options = path_options(to, relationships, depth, algorithm)
  @connection.post(base_path(:id => get_id(from)), options) || {}
end

#get_all(from, to, relationships, depth = 1, algorithm = "allPaths") ⇒ Object 



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# File 'lib/neography/rest/node_paths.rb', line 19

def get_all(from, to, relationships, depth = 1, algorithm = "allPaths")
  options = path_options(to, relationships, depth, algorithm)
  @connection.post(all_path(:id => get_id(from)), options) || []
end

#shortest_weighted(from, to, relationships, weight_attribute = "weight", depth = 1, algorithm = "dijkstra") ⇒ Object 



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# File 'lib/neography/rest/node_paths.rb', line 24

def shortest_weighted(from, to, relationships, weight_attribute = "weight", depth = 1, algorithm = "dijkstra")
  options = path_options(to, relationships, depth, algorithm, { :cost_property => weight_attribute })
  @connection.post(all_path(:id => get_id(from)), options) || {}
end