/**
* Sets either the InferredNS's cachedThumbURL, RawString, or external URL in order to know what
* to display in the Local View. Also, sets the URI of the NodeSet.
*/
public void setRootNSConclusionStringForLocalView(IWNodeSet root) {
rootRawString = WebProbeNSInferenceInfo.getNodeSetRawString(root);
rootURI = WebProbeNSInferenceInfo.getNodeSetURI(root);
rootConclusionURL = "Other Solution"; // default value unless last must be used as last resort.
String thumbURL = WebProbeNSInferenceInfo.getNodeSetCachedVisURL(rootURI);
// Thumbnail available in cache?
if (thumbURL != null) {
rootCachedThumbURL = thumbURL;
rootRawString = "Image Used Instead";
rootConclusionURL = "Image Used Instead";
} else {
rootCachedThumbURL = null;
String rootRaw = WebProbeNSInferenceInfo.getNodeSetRawString(root);
if (rootRaw != null) {
rootRawString = rootRaw;
rootConclusionURL = "Embedded Raw String Used Instead";
} else { // No Conclusion Embedded, try getting URL to Conclusion
rootRawString = "hasURL?";
Loader loader = new Loader(false);
PMLNode pmlNode = loader.loadNode(rootURI, null);
rootConclusionURL = pmlNode.getConclusion().getHasURL();
// GetURLContents.downloadText(conclusion.getHasURL());
}
}
}
private NodeSetGraphic drawDAG(PMLNode node, int _currentLevel, int level) {
if (node.getCurrentlySelectedInferenceStep().isLeaf()) {
System.out.println("only one node and is a parent");
return drawOnlyChild(node);
}
int counter = 0;
ArrayList childNodes = new ArrayList();
int numTest = node.getCurrentlySelectedInferenceStep().getAntecedents().length;
for (int i = 0; i < node.getCurrentlySelectedInferenceStep().getAntecedents().length; i++) {
NodeSetGraphic aChild = null;
PMLNode aNode = node.getCurrentlySelectedInferenceStep().getAntecedents()[i];
if ((_currentLevel > 1) && (!aNode.getCurrentlySelectedInferenceStep().isLeaf()))
aChild = drawDAG(aNode, _currentLevel - 1, level - 1);
else aChild = drawChild(level, counter, numTest, aNode);
childNodes.add(aChild);
counter++;
}
return drawParent(node, level, childNodes);
}
