aima.search.framework
Class NodeExpander

java.lang.Object
  aima.search.framework.NodeExpander

Direct Known Subclasses:

DepthLimitedSearch, HillClimbingSearch, IterativeDeepeningSearch, QueueSearch, RecursiveBestFirstSearch, SimulatedAnnealingSearch

public class NodeExpander
extends java.lang.Object

Field Summary

protected Metrics	metrics
protected static java.lang.String	NODES_EXPANDED

Constructor Summary

NodeExpander()

Method Summary

void	clearInstrumentation()
java.util.List<Node>	expandNode(Node node, Problem problem)
Metrics	getMetrics()
int	getNodesExpanded()
java.lang.Object	getSearchMetric(java.lang.String name)
void	setNodesExpanded(int nodesExpanded)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

metrics

protected Metrics metrics

NODES_EXPANDED

protected static java.lang.String NODES_EXPANDED

Constructor Detail

NodeExpander

public NodeExpander()

Method Detail

clearInstrumentation

public void clearInstrumentation()

expandNode

public java.util.List<Node> expandNode(Node node,
                                       Problem problem)

getNodesExpanded

public int getNodesExpanded()

setNodesExpanded

public void setNodesExpanded(int nodesExpanded)

getSearchMetric

public java.lang.Object getSearchMetric(java.lang.String name)

getMetrics

public Metrics getMetrics()