182 lines
4.1 KiB
Java
182 lines
4.1 KiB
Java
package org.insa.graph;
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import java.util.Map;
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/**
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* Class containing information for road that may be shared by multiple arcs.
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*
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*/
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public class RoadInformation {
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/**
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* Access mode.
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*/
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public enum AccessMode {
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FOOT, BICYCLE, SMALL_MOTORCYCLE, MOTORCYCLE, MOTORCAR, BUS
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}
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/**
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* Class containing access restriction information.
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*
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*/
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public static class AccessRestriction {
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// Private road
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private boolean is_private = false;
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// Public transport restricted.
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private boolean is_publicTransport = false;
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// Map Enum -> Allowed.
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private Map<AccessMode, Boolean> allowedModes;
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/**
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* Construct a new AccessInformation with unknown information: Not private, not
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* public transport and all modes are allowed.
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*/
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public AccessRestriction() {
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}
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/**
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* @param isPrivate
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* @param isPublicTransport
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* @param allowedModes
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*/
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public AccessRestriction(boolean isPrivate, boolean isPublicTransport,
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Map<AccessMode, Boolean> allowedModes) {
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this.is_private = isPrivate;
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this.is_publicTransport = isPublicTransport;
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this.allowedModes = allowedModes;
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}
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/**
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* @return true if this is a private road.
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*/
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public boolean isPrivate() {
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return is_private;
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}
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/**
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* @return true if this road is reserved for public transport.
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*/
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public boolean isPublicTransport() {
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return is_publicTransport;
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}
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/**
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* @param mode
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*
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* @return true if this road is allowed for the specified mode.
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*/
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public boolean isAllowedFor(AccessMode mode) {
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if (this.allowedModes == null) {
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return true;
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}
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return this.allowedModes.getOrDefault(mode, false);
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}
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}
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/**
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* Road type.
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*/
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public enum RoadType {
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MOTORWAY,
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TRUNK,
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PRIMARY,
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SECONDARY,
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MOTORWAY_LINK,
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TRUNK_LINK,
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PRIMARY_LINK,
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SECONDARY_LINK,
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TERTIARY,
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RESIDENTIAL,
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UNCLASSIFIED,
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ROAD,
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LIVING_STREET,
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SERVICE,
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ROUNDABOUT,
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COASTLINE
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}
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// Type of the road (see above).
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private final RoadType type;
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// Access information
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private final AccessRestriction access;
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// One way road?
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private final boolean oneway;
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// Max speed in kilometers per hour.
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private final int maxSpeed;
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// Name of the road.
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private final String name;
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public RoadInformation(RoadType roadType, AccessRestriction access, boolean isOneWay,
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int maxSpeed, String name) {
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this.type = roadType;
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this.access = access;
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this.oneway = isOneWay;
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this.maxSpeed = maxSpeed;
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this.name = name;
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}
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// Access information
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/**
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* @return true if this is a private road.
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*/
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public AccessRestriction getAccessRestrictions() {
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return this.access;
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}
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/**
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* @return Type of the road.
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*/
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public RoadType getType() {
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return type;
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}
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/**
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* @return true if this is a one-way road.
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*/
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public boolean isOneWay() {
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return oneway;
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}
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/**
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* @return Maximum speed for this road (in kmph).
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*/
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public int getMaximumSpeed() {
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return maxSpeed;
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}
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/**
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* @return Name of the road.
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*/
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public String getName() {
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return name;
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}
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/*
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* (non-Javadoc)
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* @see java.lang.Object#toString()
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*/
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@Override
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public String toString() {
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String typeAsString = "road";
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if (getType() == RoadType.COASTLINE) {
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typeAsString = "coast";
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}
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if (getType() == RoadType.MOTORWAY) {
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typeAsString = "highway";
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}
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return typeAsString + " : " + getName() + " " + (isOneWay() ? " (oneway) " : "") + maxSpeed
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+ " km/h (max.)";
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}
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}
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