gov.sandia.cognition.graph

Interface GraphWalker.NextNodeSelector<NodeNameType>

Type Parameters:

NodeNameType - The datatype for the graph's node's names

All Known Implementing Classes:

GraphWalker.RandomWalker

Enclosing class:

GraphWalker<NodeNameType>

public static interface GraphWalker.NextNodeSelector<NodeNameType>

This interface defines the method needed by the GraphWalker class to implement all features of graph walking _except_ the algorithm used to select the next node to visit

Method Summary

Modifier and Type	Method and Description
int	getNextNode(int lastNodeId, int curNodeId, GraphMetrics<NodeNameType> metrics) Given the current state of the system, this method returns the id of the next node to visit

Method Detail

getNextNode

int getNextNode(int lastNodeId,
                int curNodeId,
                GraphMetrics<NodeNameType> metrics)

Given the current state of the system, this method returns the id of the next node to visit

Parameters:

lastNodeId - The last node visited

curNodeId - The current node being visited

metrics - The graph's metrics

Returns:

The id (NOT THE NAME) of the next node to vist