metdetection.meter

Class MetricalModelState

java.lang.Object

metdetection.generic.MidiModelState

metdetection.meter.MetricalModelState

Direct Known Subclasses:

FromFileMetricalModelState, MetricalLpcfgMetricalModelState

public abstract class MetricalModelState
extends MidiModelState

A MetricalModelState is used in meter detection, and contains some representation of a song's meter.

Author:

Andrew McLeod - 8 Sept, 2015

Field Summary

Fields

Modifier and Type	Field and Description
protected BeatTrackingModelState	beatState The BeatTrackingModelState which we are modeling jointly with.
protected VoiceSplittingModelState	voiceState The VoiceSplittingModelState which these hierarchies will be based on.

Constructor Summary

Constructors

Constructor and Description
MetricalModelState()

Method Summary

Methods

Modifier and Type	Method and Description
abstract java.util.TreeSet<? extends MetricalModelState>	close() Return a TreeSet of all of the possible MidiModelStates which we could tansition into when the input closes.
abstract MetricalModelState	deepCopy() Create a deep copy of this HierarchyModelState.
BeatTrackingModelState	getBeatState() Get the BeatTrackingModelState which this hierarchy is based on.
abstract Measure	getMetricalMeasure() Gets the Measure which is contained by this state currently.
VoiceSplittingModelState	getVoiceState() Get the VoiceSplittingModelState which this hierarchy is based on.
abstract java.util.TreeSet<? extends MetricalModelState>	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.
void	setBeatState(BeatTrackingModelState beatState) Set the BeatTrackingModelState which this HierarchyModelState is to be based on.
void	setVoiceState(VoiceSplittingModelState voiceState) Set the VoiceSplittingModelState which this HierarchyModelState is to be based on.
java.lang.String	toString()

Methods inherited from class metdetection.generic.MidiModelState

getScore

Methods inherited from class java.lang.Object

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

Field Detail

voiceState

protected VoiceSplittingModelState voiceState

The VoiceSplittingModelState which these hierarchies will be based on.

beatState

protected BeatTrackingModelState beatState

The BeatTrackingModelState which we are modeling jointly with.

Constructor Detail

MetricalModelState

public MetricalModelState()

Method Detail

getMetricalMeasure

public abstract Measure getMetricalMeasure()

Gets the Measure which is contained by this state currently.

Returns:

The measure contained by this state.

handleIncoming

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

Description copied from class: MidiModelState

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

Specified by:

handleIncoming in class MidiModelState

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 MetricalModelState> close()

Description copied from class: MidiModelState

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

Specified by:

close in class MidiModelState

Returns:

A TreeSet of the MidiModelStates we've transitioned into.

setBeatState

public void setBeatState(BeatTrackingModelState beatState)

Set the BeatTrackingModelState which this HierarchyModelState is to be based on.

Parameters:

beatState - beatState

getVoiceState

public VoiceSplittingModelState getVoiceState()

Get the VoiceSplittingModelState which this hierarchy is based on.

Returns:

voiceState

getBeatState

public BeatTrackingModelState getBeatState()

Get the BeatTrackingModelState which this hierarchy is based on.

Returns:

beatState

setVoiceState

public void setVoiceState(VoiceSplittingModelState voiceState)

Set the VoiceSplittingModelState which this HierarchyModelState is to be based on.

Parameters:

voiceState - voiceState

deepCopy

public abstract MetricalModelState deepCopy()

Create a deep copy of this HierarchyModelState.

Returns:

A deep copy of this HierarchyModelState.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object