Package org.jfugue.theory

Class Intervals

java.lang.Object

org.jfugue.theory.Intervals

All Implemented Interfaces:

NoteProducer, PatternProducer

public class Intervals
extends java.lang.Object
implements PatternProducer, NoteProducer

Constructor Summary

Constructors

Constructor	Description
Intervals(java.lang.String intervalPattern)

Method Summary

Modifier and Type	Method	Description
Intervals	as(java.lang.String asSequence)	Accepts a string of replacement values, like $1 $2 $2, which will be populated with the 1st, 2nd, and 2nd intervals when getPattern() is called.
static Intervals	createIntervalsFromNotes(java.lang.String noteString)
static Intervals	createIntervalsFromNotes(Pattern pattern)
static Intervals	createIntervalsFromNotes(Note[] notes)
boolean	equals(java.lang.Object o)
static int	getHalfsteps(java.lang.String wholeNumberDegree)
java.util.List<Note>	getNotes()
java.lang.String	getNthInterval(int n)
Pattern	getPattern()	Returns a pattern
boolean	has(java.lang.String note)	Returns true if this interval contains the provided note in any octave.
boolean	has(Note note)	Returns true if this interval contains the provided note in any octave.
int	hashCode()
Intervals	rotate(int n)	Rotates an interval string by the given value.
Intervals	setRoot(java.lang.String root)
Intervals	setRoot(Note root)
int	size()
int[]	toHalfstepArray()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Intervals

public Intervals(java.lang.String intervalPattern)

Method Detail

setRoot

public Intervals setRoot(java.lang.String root)

setRoot

public Intervals setRoot(Note root)

getPattern

public Pattern getPattern()

Description copied from interface: PatternProducer

Returns a pattern

Specified by:

getPattern in interface PatternProducer

getNotes

public java.util.List<Note> getNotes()

Specified by:

getNotes in interface NoteProducer

getNthInterval

public java.lang.String getNthInterval(int n)

size

public int size()

getHalfsteps

public static int getHalfsteps(java.lang.String wholeNumberDegree)

toHalfstepArray

public int[] toHalfstepArray()

rotate

public Intervals rotate(int n)

Rotates an interval string by the given value. For example, with an Interval like "1 3 5" and rotate(1), this would return "3 5 1" (not "5 1 3").

has

public boolean has(java.lang.String note)

Returns true if this interval contains the provided note in any octave. Requires that the interval has a root; the octave of the root or the provided values are ignored.

has

public boolean has(Note note)

Returns true if this interval contains the provided note in any octave. Requires that the interval has a root; the octave of the root or the provided values are ignored.

as

public Intervals as(java.lang.String asSequence)

Accepts a string of replacement values, like $1 $2 $2, which will be populated with the 1st, 2nd, and 2nd intervals when getPattern() is called.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

createIntervalsFromNotes

public static Intervals createIntervalsFromNotes(Pattern pattern)

createIntervalsFromNotes

public static Intervals createIntervalsFromNotes(java.lang.String noteString)

createIntervalsFromNotes

public static Intervals createIntervalsFromNotes(Note[] notes)