SciLib.AI.Auction
Class WDA

java.lang.Object
  SciLib.AI.Auction.WDA

public class WDA
extends java.lang.Object

This class contains some methods to compute winner determination.

Field Summary

protected BidTree

tree

Constructor Summary

WDA(BidTree tree)

Method Summary

BidTree	getBidTree() get the bid tree
double	hF(SearchNode node) compute the heuristic function at a node
Result	IDAStar() implements the winner determination algorithm
java.util.LinkedList<SearchNode>	successors(SearchNode node) generate successors
java.util.LinkedList<SearchNode>	successorsAtRoot() generate successors of the root

Methods inherited from class java.lang.Object

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

Field Detail

tree

protected BidTree tree

Constructor Detail

WDA

public WDA(BidTree tree)

Method Detail

getBidTree

public BidTree getBidTree()

get the bid tree

Returns:

the the BidTree

successors

public java.util.LinkedList<SearchNode> successors(SearchNode node)

generate successors

Parameters:

node - the SearchNode in the SEARCH1 tree

Returns:

a list of nodes

successorsAtRoot

public java.util.LinkedList<SearchNode> successorsAtRoot()

generate successors of the root

Returns:

a list of nodes

hF

public double hF(SearchNode node)

compute the heuristic function at a node

Parameters:

node - the SearchNode in the SEARCH1 tree

Returns:

a double value

IDAStar

public Result IDAStar()

implements the winner determination algorithm

Returns:

the winner determination result