Class Carta

java.lang.Object
  |
  +--Carta

public class Carta

extends java.lang.Object

Constructor Summary

Carta()

Method Summary

void	add_Link(java.lang.String c1, java.lang.String c2, int c) add_Link adds a link to a map
int	costbetween(java.lang.String c1, java.lang.String c2) costbetween returns cost between 2 cities
java.util.ArrayList	get_Links(java.lang.String city) get_Links returns all links to/from a given city
java.util.ArrayList	getAllLinks()
java.util.HashSet	getCities()
void	mapFromFile(java.lang.String fname) mapFromFile reads a map from file
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Carta

public Carta()

Method Detail

getAllLinks

public java.util.ArrayList getAllLinks()

getCities

public java.util.HashSet getCities()

add_Link

public void add_Link(java.lang.String c1,
                     java.lang.String c2,
                     int c)

add_Link adds a link to a map

Parameters:

c1 - city 1

c2 - city 2

c - cost of the link

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

get_Links

public java.util.ArrayList get_Links(java.lang.String city)

get_Links returns all links to/from a given city

Parameters:

city - - the city

Returns:

ArrayList of links

costbetween

public int costbetween(java.lang.String c1,
                       java.lang.String c2)

costbetween returns cost between 2 cities

Parameters:

c1 - city 1

c2 - city 2

mapFromFile

public void mapFromFile(java.lang.String fname)

mapFromFile reads a map from file

Parameters:

fname - - the file name