song
Class Song

java.lang.Object
  song.Song

public class Song
extends java.lang.Object

Field Summary

static int	CURRENT_YEAR
static int	FIRST_YEAR

Constructor Summary

Song()
Creates a new instance of Song

Song(java.lang.String allInfo)
Creates a new instance of Song given a comma delimited string containing the title and artist, string representing the genre, the year recorded, and length in minutes and seconds (such as might be obtained via reading in a file that has one line per Song) Assumes info is organized as: name,artist,genre string,year recorded,mins,secs

Song(java.lang.String titl, java.lang.String art)
Creates a new instance of Song given only the titla and artist

Song(java.lang.String titl, java.lang.String art, int min, int sec)
Creates a new instance of Song given just the title and artist, and length in minutes and seconds

Song(java.lang.String titl, java.lang.String art, int yr, int min, int sec)
Creates a new instance of Song given the title and artist, the year recorded, and length in minutes and seconds

Song(java.lang.String titl, java.lang.String art, java.lang.String genr)
Creates a new instance of Song given just the title and artist, and string representing the genre

Song(java.lang.String titl, java.lang.String art, java.lang.String genr, int min, int sec)
Creates a new instance of Song given the title and artist, string representing the genre, and length in minutes and seconds

Song(java.lang.String titl, java.lang.String art, java.lang.String genr, int yr, int min, int sec)
Creates a new instance of Song given the title and artist, string representing the genre, the year recorded, and length in minutes and seconds

Song(java.lang.String titl, java.lang.String art, java.lang.String genr, int yr, int min, int sec, int idLen)
Creates a new instance of Song given the title and artist, string representing the genre, the year recorded, and length in minutes and seconds, and the length of the ID to generate

Song(java.lang.String titl, java.lang.String art, java.lang.String genr, int yr, int min, int sec, java.lang.String idStr)
Creates a new instance of Song given the title and artist, string representing the genre, the year recorded, and length in minutes and seconds, and the string representing the ID to use

Method Summary

boolean	equals(java.lang.Object obj) determine if a passed Song has the same contents as the calling object (all contents).
java.lang.String	getArtist() report name of the artist - individual or group
MusicalGenre	getGenre() report genre (type of music) of the song - uses enumerated type
int	getLenMins() report minute portion of the length of the song.
int	getLenSecs() reports seconds portion of the length of the song.
java.lang.String	getLenString() produce a friendly string version of the song length
double	getLenTotalMins() reports total length of the song in minutes.
int	getLenTotalSecs() reports total length of the song in seconds.
java.lang.String	getName() report name of the song
java.lang.String	getSongID() report songID - to user of Song class, this is a String
java.lang.String	getTitle() report title (name) of the song
int	getYearRecorded() report year the song was recorded
boolean	setArtist(java.lang.String art) change name of the artist - individual or group
boolean	setGenre(MusicalGenre gen) change genre (type of music) of the song - uses enumerated type
boolean	setGenre(java.lang.String gen) change genre (type of music) of the song - passed a string that hopefully matches an enumerated type.
boolean	setLenMins(int mins) change minute portion of the length of the song.
boolean	setLenSecs(int secs) changes seconds portion of the length of the song.
boolean	setName(java.lang.String nm) change name of the song
boolean	setSongID(id.ID sid) change songID
boolean	setSongID(int len) change songID given a length - generate a new random ID
boolean	setSongID(java.lang.String idStr) change songID given a string
boolean	setYearRecorded(int yr) change year the song was recorded
java.lang.String	toShortString() produce a shorter friendly string version of the object
java.lang.String	toString() produce a friendly string version of the object

Methods inherited from class java.lang.Object

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

Field Detail

CURRENT_YEAR

public static final int CURRENT_YEAR

See Also:

Constant Field Values

FIRST_YEAR

public static final int FIRST_YEAR

See Also:

Constant Field Values

Constructor Detail

Song

public Song()

Creates a new instance of Song

Song

public Song(java.lang.String titl,
            java.lang.String art)

Creates a new instance of Song given only the titla and artist

Song

public Song(java.lang.String titl,
            java.lang.String art,
            java.lang.String genr)

Creates a new instance of Song given just the title and artist, and string representing the genre

Song

public Song(java.lang.String titl,
            java.lang.String art,
            int min,
            int sec)

Creates a new instance of Song given just the title and artist, and length in minutes and seconds

Song

public Song(java.lang.String titl,
            java.lang.String art,
            java.lang.String genr,
            int min,
            int sec)

Creates a new instance of Song given the title and artist, string representing the genre, and length in minutes and seconds

Song

public Song(java.lang.String titl,
            java.lang.String art,
            int yr,
            int min,
            int sec)

Creates a new instance of Song given the title and artist, the year recorded, and length in minutes and seconds

Song

public Song(java.lang.String titl,
            java.lang.String art,
            java.lang.String genr,
            int yr,
            int min,
            int sec)

Creates a new instance of Song given the title and artist, string representing the genre, the year recorded, and length in minutes and seconds

Song

public Song(java.lang.String allInfo)

Creates a new instance of Song given a comma delimited string containing the title and artist, string representing the genre, the year recorded, and length in minutes and seconds (such as might be obtained via reading in a file that has one line per Song) Assumes info is organized as: name,artist,genre string,year recorded,mins,secs

Song

public Song(java.lang.String titl,
            java.lang.String art,
            java.lang.String genr,
            int yr,
            int min,
            int sec,
            int idLen)

Creates a new instance of Song given the title and artist, string representing the genre, the year recorded, and length in minutes and seconds, and the length of the ID to generate

Song

public Song(java.lang.String titl,
            java.lang.String art,
            java.lang.String genr,
            int yr,
            int min,
            int sec,
            java.lang.String idStr)

Creates a new instance of Song given the title and artist, string representing the genre, the year recorded, and length in minutes and seconds, and the string representing the ID to use

Method Detail

getSongID

public java.lang.String getSongID()

report songID - to user of Song class, this is a String

getName

public java.lang.String getName()

report name of the song

getArtist

public java.lang.String getArtist()

report name of the artist - individual or group

getGenre

public MusicalGenre getGenre()

report genre (type of music) of the song - uses enumerated type

getYearRecorded

public int getYearRecorded()

report year the song was recorded

getLenMins

public int getLenMins()

report minute portion of the length of the song. A song that is 03:05 long would have the value 3 (not a decimal)

getLenSecs

public int getLenSecs()

reports seconds portion of the length of the song. A song that is 03:05 long would have the value 5 (not 185)

getTitle

public java.lang.String getTitle()

report title (name) of the song

getLenTotalSecs

public int getLenTotalSecs()

reports total length of the song in seconds. A song that is 03:05 long would return the value 185

getLenTotalMins

public double getLenTotalMins()

reports total length of the song in minutes. A song that is 03:15 long would return the value 3.25

getLenString

public java.lang.String getLenString()

produce a friendly string version of the song length

setSongID

public boolean setSongID(id.ID sid)

change songID

setSongID

public boolean setSongID(java.lang.String idStr)

change songID given a string

setSongID

public boolean setSongID(int len)

change songID given a length - generate a new random ID

setName

public boolean setName(java.lang.String nm)

change name of the song

setArtist

public boolean setArtist(java.lang.String art)

change name of the artist - individual or group

setGenre

public boolean setGenre(MusicalGenre gen)

change genre (type of music) of the song - uses enumerated type

setGenre

public boolean setGenre(java.lang.String gen)

change genre (type of music) of the song - passed a string that hopefully matches an enumerated type. Returns false if not.

setYearRecorded

public boolean setYearRecorded(int yr)

change year the song was recorded

setLenMins

public boolean setLenMins(int mins)

change minute portion of the length of the song. A song that is 03:05 long would have the value 3 (not a decimal)

setLenSecs

public boolean setLenSecs(int secs)

changes seconds portion of the length of the song. A song that is 03:05 long would have the value 5 (not 185)

toString

public java.lang.String toString()

produce a friendly string version of the object

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

determine if a passed Song has the same contents as the calling object (all contents). Overrides version in java.lang.Object

Overrides:

equals in class java.lang.Object

toShortString

public java.lang.String toShortString()

produce a shorter friendly string version of the object