apoc.algo.aStar

Details
Syntax	`apoc.algo.aStar(startNode, endNode, relTypesAndDirections, weightPropertyName, latPropertyName, lonPropertyName) :: (path, weight)`
Description	Runs the A* search algorithm to find the optimal path between two `NODE` values, using the given `RELATIONSHIP` property name for the cost function.
Input arguments	Name	Type	Description
	`startNode`	`NODE`	The node to start the search from.
	`endNode`	`NODE`	The node to end the search on.
	`relTypesAndDirections`	`STRING`	The relationship types to restrict the algorithm to. Relationship types are represented using APOC’s rel-direction-pattern syntax; `[<]RELATIONSHIP_TYPE1[>]\|[<]RELATIONSHIP_TYPE2[>]\|…`.
	`weightPropertyName`	`STRING`	The name of the property to use as the weight.
	`latPropertyName`	`STRING`	The name of the property to use as the latitude.
	`lonPropertyName`	`STRING`	The name of the property to use as the longitude.
Return arguments	Name	Type	Description
	`path`	`PATH`	The path result.
	`weight`	`FLOAT`	The weight of the given path.