util.redshift
Class Quasar

java.lang.Object
  util.redshift.Quasar

All Implemented Interfaces:

Comparable<Quasar>, Star

public class Quasar
extends Object
implements Star, Comparable<Quasar>

A data container to hold the quasar instances from the Veron-Cetty catalog 2003

Field Summary

String	dec
String	mag
String	name
String	ra
String	refs
String	zem
protected double	zemValue

Constructor Summary

Quasar(double z)

Quasar(String aRow)

Method Summary

int	compareTo(Quasar aQuasar)
List<Line>	getAbsorptionLines() Get a list of Line objects representing absorption lines
List<Line>	getEmissionLines() Get a list of Line objects representing emission lines
double	getZem()
static List<Quasar>	readQuasars() Get a list of quasars sorted by redshift from Veron (2003)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

name

public String name

ra

public String ra

dec

public String dec

mag

public String mag

zem

public String zem

zemValue

protected double zemValue

refs

public String refs

Constructor Detail

Quasar

public Quasar(double z)

Quasar

public Quasar(String aRow)

Method Detail

compareTo

public int compareTo(Quasar aQuasar)

Specified by:

compareTo in interface Comparable<Quasar>

getZem

public double getZem()

readQuasars

public static List<Quasar> readQuasars()
                                throws IOException

Get a list of quasars sorted by redshift from Veron (2003)

Returns:

list of quasars

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

getEmissionLines

public List<Line> getEmissionLines()

Description copied from interface: Star

Get a list of Line objects representing emission lines

Specified by:

getEmissionLines in interface Star

getAbsorptionLines

public List<Line> getAbsorptionLines()

Description copied from interface: Star

Get a list of Line objects representing absorption lines

Specified by:

getAbsorptionLines in interface Star