edu.stanford.math.plex4.homology.barcodes

Class AnnotatedBarcodeCollection<T extends java.lang.Comparable<T>,G>

java.lang.Object

edu.stanford.math.plex4.homology.barcodes.PersistenceInvariantDescriptor<Interval<T>,G>

edu.stanford.math.plex4.homology.barcodes.AnnotatedBarcodeCollection<T,G>

All Implemented Interfaces:

java.lang.Iterable<java.util.Map.Entry<java.lang.Integer,java.util.List<edu.stanford.math.primitivelib.autogen.pair.ObjectObjectPair<Interval<T>,G>>>>

Direct Known Subclasses:

BarcodeCollection

public class AnnotatedBarcodeCollection<T extends java.lang.Comparable<T>,G>
extends PersistenceInvariantDescriptor<Interval<T>,G>

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	useLeftClosedDefault
protected boolean	useRightClosedDefault

Fields inherited from class edu.stanford.math.plex4.homology.barcodes.PersistenceInvariantDescriptor

generators, intervalGeneratorPairs, intervals

Constructor Summary

Constructors

Constructor and Description
AnnotatedBarcodeCollection()

Method Summary

Methods

Modifier and Type	Method and Description
void	addInterval(int dimension, T start, T end, G generatingCycle) This function adds the specified finite interval (start, end} at the supplied dimension.
void	addLeftInfiniteInterval(int dimension, T end, G generatingCycle) This function adds the specified semi-infinite interval {-infinity, end} at the supplied dimension.
void	addRightInfiniteInterval(int dimension, T start, G generatingCycle) This function adds the specified semi-infinite interval {start, infinity} at the supplied dimension.
AnnotatedBarcodeCollection<T,G>	filterByMaxDimension(int maxDimension)
static <G> AnnotatedBarcodeCollection<java.lang.Integer,G>	filterEvenIntervals(AnnotatedBarcodeCollection<java.lang.Integer,G> collection)
AnnotatedBarcodeCollection<T,G>	filterPositiveMeasureIntervals()
java.util.Map<java.lang.Integer,java.lang.Integer>	getBettiNumbersMap(T point)
AnnotatedBarcodeCollection<T,G>	getInfiniteIntervals()
void	setLeftClosedDefault(boolean value) This function sets the property that determines whether the left endpoint of created intervals is closed or not.
void	setRightClosedDefault(boolean value) This function sets the property that determines whether the right endpoint of created intervals is closed or not.

Methods inherited from class edu.stanford.math.plex4.homology.barcodes.PersistenceInvariantDescriptor

addInterval, equals, getBettiNumbers, getBettiSequence, getDimensions, getGeneratorIterator, getGeneratorsAtDimension, getIntervalGeneratorPairIterator, getIntervalGeneratorPairsAtDimension, getIntervalIterator, getIntervalsAtDimension, hashCode, iterator, toString, union

Methods inherited from class java.lang.Object

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

Field Detail

useLeftClosedDefault

protected boolean useLeftClosedDefault

useRightClosedDefault

protected boolean useRightClosedDefault

Constructor Detail

AnnotatedBarcodeCollection

public AnnotatedBarcodeCollection()

Method Detail

setLeftClosedDefault

public void setLeftClosedDefault(boolean value)

This function sets the property that determines whether the left endpoint of created intervals is closed or not.

Parameters:

value -

setRightClosedDefault

public void setRightClosedDefault(boolean value)

This function sets the property that determines whether the right endpoint of created intervals is closed or not.

Parameters:

value -

addInterval

public void addInterval(int dimension,
               T start,
               T end,
               G generatingCycle)

This function adds the specified finite interval (start, end} at the supplied dimension. The curly braces are meant to indicate that the closedness of the end points depends on the default state of the class.

Parameters:

dimension - the dimension to add to

start - the starting point of the interval

end - the ending point of the interval

generatingCycle - the generating cycle

addRightInfiniteInterval

public void addRightInfiniteInterval(int dimension,
                            T start,
                            G generatingCycle)

This function adds the specified semi-infinite interval {start, infinity} at the supplied dimension. The curly braces are meant to indicate that the closedness of the end points depends on the default state of the class.

Parameters:

dimension - the dimension to add to

start - the starting point of the interval

generatingCycle - the generating cycle

addLeftInfiniteInterval

public void addLeftInfiniteInterval(int dimension,
                           T end,
                           G generatingCycle)

This function adds the specified semi-infinite interval {-infinity, end} at the supplied dimension. The curly braces are meant to indicate that the closedness of the end points depends on the default state of the class.

Parameters:

dimension - the dimension to add to

end - the ending point of the interval

generatingCycle - the generating cycle

getInfiniteIntervals

public AnnotatedBarcodeCollection<T,G> getInfiniteIntervals()

getBettiNumbersMap

public java.util.Map<java.lang.Integer,java.lang.Integer> getBettiNumbersMap(T point)

filterByMaxDimension

public AnnotatedBarcodeCollection<T,G> filterByMaxDimension(int maxDimension)

filterPositiveMeasureIntervals

public AnnotatedBarcodeCollection<T,G> filterPositiveMeasureIntervals()

filterEvenIntervals

public static <G> AnnotatedBarcodeCollection<java.lang.Integer,G> filterEvenIntervals(AnnotatedBarcodeCollection<java.lang.Integer,G> collection)