eu.bandm.music.entities

Class RationalMetrum

java.lang.Object

eu.bandm.music.entities.RationalMetrum

All Implemented Interfaces:

MetrumIndication

Direct Known Subclasses:

AdditiveMetrum, AdditiveMetrum.Additive

public class RationalMetrum
extends Object
implements MetrumIndication

Simple metre indications which combine only one positive (>0) numerator with one denominator, which is a power of two. Look like rational numbers, but are different since they normally CANNOT be normalized.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Function2<Integer,Integer,RationalMetrum>	pack
static Translet.Parser<RationalMetrum>	parser
static RetractableFunction<RationalMetrum,Rational>	toRational retract .
static Function<RationalMetrum,String>	toString

Constructor Summary

Constructors

Constructor and Description
RationalMetrum(BigInteger num, BigInteger den)
RationalMetrum(int num, int den)
RationalMetrum(Rational rat)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(MetrumIndication met)
int	getDenominator()
int	getNumerator()
Rational	toRational()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.bandm.music.entities.MetrumIndication

constantRationalMeasureDuration

Field Detail

toString

public static final Function<RationalMetrum,String> toString

toRational

public static RetractableFunction<RationalMetrum,Rational> toRational

retract . apply == id

pack

protected static final Function2<Integer,Integer,RationalMetrum> pack

parser

public static final Translet.Parser<RationalMetrum> parser

Constructor Detail

RationalMetrum

public RationalMetrum(int num,
              int den)

RationalMetrum

public RationalMetrum(BigInteger num,
              BigInteger den)

RationalMetrum

public RationalMetrum(Rational rat)

Method Detail

getNumerator

public int getNumerator()

getDenominator

public int getDenominator()

equals

public boolean equals(MetrumIndication met)

toString

public String toString()

Overrides:

toString in class Object

toRational

public Rational toRational()