Class GraphDB

java.lang.Object

GraphDB

public class GraphDB
extends Object

Wraps the parsing functionality of the MapDBHandler as an example. You may choose to add to the functionality of this class if you wish.

Author:

Alan Yao

Constructor Summary

Constructors

Constructor and Description
GraphDB(String db_path) Example constructor shows how to create and start an XML parser.

Method Summary

Modifier and Type	Method and Description
private void	clean() Remove nodes with no connections from the graph.
(package private) static String	cleanString(String s) Helper to process strings into their "cleaned" form, ignoring punctuation and capitalization.

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphDB

public GraphDB(String db_path)

Example constructor shows how to create and start an XML parser.

Parameters:

db_path - Path to the XML file to be parsed.

Method Detail

cleanString

static String cleanString(String s)

Helper to process strings into their "cleaned" form, ignoring punctuation and capitalization.

Parameters:

s - Input string.

Returns:

Cleaned string.

clean

private void clean()

Remove nodes with no connections from the graph. While this does not guarantee that any two nodes in the remaining graph are connected, we can reasonably assume this since typically roads are connected.