application

Class VehicleDiGraph

java.lang.Object

application.VehicleDiGraph

public class VehicleDiGraph
extends java.lang.Object

Directed vehicle graph.

Author:

Brandon

Field Summary

Fields

Modifier and Type	Field and Description
static double	COST_INCREMENTS
private static java.util.Map<java.lang.String,FieldNode>	fieldDictionary
private static java.util.ArrayList<java.lang.String>	fieldStrings
static double	MAX_COST

Constructor Summary

Constructors

Constructor and Description
VehicleDiGraph()

Method Summary

Modifier and Type	Method and Description
private static FieldNode	addField(java.lang.String s)
static java.lang.String[]	allFields()
static void	connect(Node f, Node f2) Connects two nodes.
static VehicleNode	createVehicle(Vehicle v) Creates a VehicleNode and adds it to the graph, generating field nodes in the process.
static void	disconnect(Node f, Node f2) Disconnects two nodes.
static void	disconnectAll(Node f) Disconnects all nodes from one node.
static FieldNode	getNode(java.lang.String s)
static void	init()
static void	matchFields(java.util.HashSet<VehicleNode> v, java.lang.String[] hardFields, java.lang.String[] negativeHardFields)
static void	printFields() Prints all fields to the console.
static Vehicle[]	searchVehicles(java.lang.String[] softFields, java.lang.String[] hardFields, java.lang.String[] negativeHardFields)

Methods inherited from class java.lang.Object

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

Field Detail

fieldDictionary

private static java.util.Map<java.lang.String,FieldNode> fieldDictionary

fieldStrings

private static java.util.ArrayList<java.lang.String> fieldStrings

COST_INCREMENTS

public static final double COST_INCREMENTS

See Also:

Constant Field Values

MAX_COST

public static final double MAX_COST

See Also:

Constant Field Values

Constructor Detail

VehicleDiGraph

public VehicleDiGraph()

Method Detail

init

public static void init()

addField

private static FieldNode addField(java.lang.String s)

getNode

public static FieldNode getNode(java.lang.String s)

matchFields

public static void matchFields(java.util.HashSet<VehicleNode> v,
                               java.lang.String[] hardFields,
                               java.lang.String[] negativeHardFields)

searchVehicles

public static Vehicle[] searchVehicles(java.lang.String[] softFields,
                                       java.lang.String[] hardFields,
                                       java.lang.String[] negativeHardFields)

Parameters:

softFields - Fields of vehicles we prefer

hardFields - Fields of vehicles we must have

negativeHardFields - Fields of vehicles we reject

Returns:

A list of vehicles that match the criteria

createVehicle

public static VehicleNode createVehicle(Vehicle v)

Creates a VehicleNode and adds it to the graph, generating field nodes in the process.

Parameters:

v - Vehicle to add.

Returns:

Created VehicleNode

allFields

public static java.lang.String[] allFields()

Returns:

A list of all fields in the graph.

printFields

public static void printFields()

Prints all fields to the console.

connect

public static void connect(Node f,
                           Node f2)

Connects two nodes.

disconnect

public static void disconnect(Node f,
                              Node f2)

Disconnects two nodes.

disconnectAll

public static void disconnectAll(Node f)

Disconnects all nodes from one node.