Review

finding-12

/mubench/checkouts/chensun/cf23b99/build/CS5430/src/server/SocialNetworkNavigation.java

goToRegion(String, String[], String)

class SocialNetworkNavigation {
	/**
	 * Assuming the path is in the right position, 
	 * navigate to this region
	 */
	public static String goToRegion(String username, String[] currentPath, String regionName) {
		if (currentPath[0] == null || ("freeforall").equals(currentPath[0])) {
			return "Invalid Call to Function";
		}
		else {
			String toReturn = SocialNetworkPosts.viewPostList(username, currentPath[0], regionName, true);
			if (!toReturn.substring(0, ("print Error:").length()).equals("print Error:")) {
				currentPath[1] = regionName.toLowerCase();
				toReturn = printPath(currentPath) + "print ;" + toReturn;
			}
			else {
				toReturn = "print Error while heading to destination;" + toReturn;
			}
			return toReturn;
		}
		
	}

}