/**
* Returns the dimension number corresponding to the term at the end of the provided path.
*
* @param path a path whose end represents a semantic connection
* @return the dimension for the occurrence of the last word in the path
*/
public int getDimension(DependencyPath path) {
String endToken = path.last().word();
// Extract out how the current word is related to the last word in the
// path.
String relation = path.getRelation(path.length() - 1);
return getDimensionInternal(endToken + "+" + relation);
}
public PathSignature(DependencyPath path) {
relations = new String[path.length() - 1];
for (int i = 0; i < path.length(); ++i) {
if (i + 1 < path.length()) relations[i] = path.getRelation(i);
}
}