@Override
public NODE getParent(NODE node) {
if (strategy == null) return null;
SEARCH_NODE wrapper = strategy.getNode(node);
if (wrapper == null) return null;
return wrapper.parent.node;
}
@Override
public void init(
IGraph<NODE, LINK> graph,
ISearchGoal<NODE, LINK, SEARCH_NODE> goal,
ISearchStrategy<NODE, LINK, SEARCH_NODE> strategy,
IGraphView<NODE, LINK, SEARCH_NODE> view,
Object config) {
this.graph = graph;
this.goal = goal;
this.strategy = strategy;
this.view = view;
this.startNode = goal.getStart();
this.strategy.setContext(this);
this.goal.setContext(this);
closed = strategy.createCloseList();
opened = strategy.createOpenList();
opened.add((SEARCH_NODE) strategy.makeInitialNode(startNode));
state = PathFinderState.RUNNING;
}
@Override
public SEARCH_NODE getSearchNode(NODE node) {
return strategy.getNode(node);
}