EstimateEvaluator (Neo4j Apoc 1.1 API)
Keywords: org.neo4j.graphalgo.EstimateEvaluator interface

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## org.neo4j.graphalgo
Interface EstimateEvaluator<T>

Type Parameters:
  `T` - The data type of the estimated weight.

    public interface EstimateEvaluator<T>

Evaluator used to estimate the weight of the remaining path from one node to another.

Author:
  Mattias Persson

Method Summary
`T` | `getCost(Node node, Node goal)` Estimate the weight of the remaining path from one node to another.

Method Detail

### getCost

    T getCost(Node node,
              Node goal)

  Estimate the weight of the remaining path from one node to another.

  Parameters:
    `node` - the node to estimate the weight from.
    `goal` - the node to estimate the weight to.
  Returns:
    an estimation of the weight of the path from the first node to the second.

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