Package yearreview.app.data.sources.fitness.databse

Class Activity

java.lang.Object

yearreview.app.data.sources.fitness.databse.Activity

All Implemented Interfaces:

Comparable<Activity>

public class Activity
extends Object
implements Comparable<Activity>

Internal representation of a fitness-activity, stored inside the FitnessDatabase.

Author:

ColdStone37

Field Summary

Fields

Modifier and Type	Field	Description
final io.jenetics.jpx.Length	distance	Distance of the activity.
final Duration	duration	Duration of the activity.
final String	name	Name of the activity.
final Instant	time	Start time of the activity.
final io.jenetics.jpx.GPX	track	GPX-track of the activity if available.
final ActivityType	type	Type of the activity.

Constructor Summary

Constructors

Constructor	Description
Activity(String name, ActivityType type, io.jenetics.jpx.GPX track)	Constructor for an activity that gets timing values from the GPX-track.
Activity(String name, ActivityType type, Instant time, Duration duration, io.jenetics.jpx.Length distance)	Constructor for an activity without a GPX-track.
Activity(String name, ActivityType type, Instant time, Duration duration, io.jenetics.jpx.Length distance, io.jenetics.jpx.GPX track)	Constructor for an activity with all values.

Method Summary

Modifier and Type	Method	Description
int	compareTo(Activity other)	Compares one activity to another by comparing the starting times.
io.jenetics.jpx.Length	getDistanceUntil(Instant t)	Gets the Distance of the activity until a certain time.
private static Instant	getTrackEnd(io.jenetics.jpx.GPX track)	Gets the ending time of a GPX-track by finding the time of the last WayPoint.
private static io.jenetics.jpx.Length	getTrackLength(io.jenetics.jpx.GPX track)	Gets the Length of a GPX-track by summing up the distances between the Waypoints.
private io.jenetics.jpx.Length	getTrackLengthUntil(Instant t)	Calculates the length of a GPX-track until a certain time.
private static Instant	getTrackStart(io.jenetics.jpx.GPX track)	Gets the starting time of a GPX-track by finding the time of the first WayPoint.
String	toString()	Custom toString()-function for activities.

Methods inherited from class java.lang.Object

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

Field Details

name

public final String name

Name of the activity.

type

public final ActivityType type

Type of the activity.

track

public final io.jenetics.jpx.GPX track

GPX-track of the activity if available.

time

public final Instant time

Start time of the activity.

duration

public final Duration duration

Duration of the activity.

distance

public final io.jenetics.jpx.Length distance

Distance of the activity. (Might not make sense in some cases)

Constructor Details

Activity

public Activity(String name,
 ActivityType type,
 io.jenetics.jpx.GPX track)

Constructor for an activity that gets timing values from the GPX-track.

Parameters:

name - name of the activity

type - type of the activity

track - GPX-Track used to gather the rest of the needed data

Activity

public Activity(String name,
 ActivityType type,
 Instant time,
 Duration duration,
 io.jenetics.jpx.Length distance,
 io.jenetics.jpx.GPX track)

Constructor for an activity with all values.

Parameters:

name - name of the activity

type - type of the activity

time - starting time of the activity

duration - duration of the activity

distance - distance of the activity (might not make sense in some cases)

track - GPX-track of the activity

Activity

public Activity(String name,
 ActivityType type,
 Instant time,
 Duration duration,
 io.jenetics.jpx.Length distance)

Constructor for an activity without a GPX-track.

Parameters:

name - name of the activity

type - type of the activity

time - starting time of the activity

duration - duration of the activity

distance - distance of the activity (might not make sense in some cases)

Method Details

getTrackLength

private static io.jenetics.jpx.Length getTrackLength(io.jenetics.jpx.GPX track)

Gets the Length of a GPX-track by summing up the distances between the Waypoints.

Parameters:

track - GPX-track to calculate the length of

Returns:

total Length of the passed track

getTrackStart

private static Instant getTrackStart(io.jenetics.jpx.GPX track)

Gets the starting time of a GPX-track by finding the time of the first WayPoint.

Parameters:

track - GPX-track to find the starting time of

Returns:

starting time if available otherwise null

getTrackEnd

private static Instant getTrackEnd(io.jenetics.jpx.GPX track)

Gets the ending time of a GPX-track by finding the time of the last WayPoint.

Parameters:

track - GPX-track to find the ending time of

Returns:

ending time if available otherwise null

getDistanceUntil

public io.jenetics.jpx.Length getDistanceUntil(Instant t)

Gets the Distance of the activity until a certain time. Clamps values before the starting time of the activity to 0 and values after the activity to the length of the activity.

Parameters:

t - time until the Length of the track should be calculated

Returns:

Length of the track before t

getTrackLengthUntil

private io.jenetics.jpx.Length getTrackLengthUntil(Instant t)

Calculates the length of a GPX-track until a certain time.

Parameters:

t - time until the Length of the track should be summed up to

Returns:

Length of track before t

toString

public String toString()

Custom toString()-function for activities.

Overrides:

toString in class Object

Returns:

String with name of the activity, the starting and ending times and the distance

compareTo

public int compareTo(Activity other)

Compares one activity to another by comparing the starting times.

Specified by:

compareTo in interface Comparable<Activity>

Parameters:

other - Activity to compare against

Returns:

negative value if this activity is before other, positive if it is after other