Class: Neo4j::Algo::EstimateEvaluator

Inherits:

Object

• Object
• Neo4j::Algo::EstimateEvaluator

show all

Defined in:

lib/neo4j/algo.rb

Overview

Instance Method Summary (collapse)

• - (Object) get_cost(node, goal)

  Implements T getCost(Node node, Node goal) Estimate the weight of the remaining path from one node to another.

• - (EstimateEvaluator) initialize(&evaluator) constructor

  A new instance of EstimateEvaluator.

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# File 'lib/neo4j/algo.rb', line 25

def initialize(&evaluator)
  @evaluator = evaluator
end

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# File 'lib/neo4j/algo.rb', line 31

def get_cost(node, goal)
  @evaluator.call(node, goal)
end