metdetection.generic

Class MidiModelState

java.lang.Object

metdetection.generic.MidiModelState

Direct Known Subclasses:

BeatTrackingModelState, JointModelState, MetricalModelState, VoiceSplittingModelState

public abstract class MidiModelState
extends java.lang.Object

A MidiModelState contains the state of any of our MidiModels. Each state has a score, accessible by the getScore() method, and their natural ordering is based on this score.

Author:

Andrew McLeod - 4 Sept, 2015

Constructor Summary

Constructors

Constructor and Description
MidiModelState()

Method Summary

Methods

Modifier and Type	Method and Description
abstract java.util.TreeSet<? extends MidiModelState>	close() Return a TreeSet of all of the possible MidiModelStates which we could tansition into when the input closes.
abstract double	getScore() Get the score of this MidiModelState.
abstract java.util.TreeSet<? extends MidiModelState>	handleIncoming(java.util.List<MidiNote> notes) Return a TreeSet of all of the possible MidiModelStates which we could tansition into given the List of MidiNotes.

Methods inherited from class java.lang.Object

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

Constructor Detail

MidiModelState

public MidiModelState()

Method Detail

getScore

public abstract double getScore()

Get the score of this MidiModelState. In general, a higher score reflects that a State is more likely given our prior knowledge. The natural ordering of MidiModelStates is based on this score value.

Returns:

The score of this MidiModelState.

handleIncoming

public abstract java.util.TreeSet<? extends MidiModelState> handleIncoming(java.util.List<MidiNote> notes)

Return a TreeSet of all of the possible MidiModelStates which we could tansition into given the List of MidiNotes.

Parameters:

notes - A List of the MidiNotes on which we need to transition.

Returns:

A TreeSet of MidiModelStates which we've transitioned into.

close

public abstract java.util.TreeSet<? extends MidiModelState> close()

Return a TreeSet of all of the possible MidiModelStates which we could tansition into when the input closes.

Returns:

A TreeSet of the MidiModelStates we've transitioned into.