Package org.anchoranalysis.image.feature.calculator

Class SingleTableCalculator

Object

org.anchoranalysis.image.feature.calculator.SingleTableCalculator

All Implemented Interfaces:

FeatureCalculatorMulti<FeatureInputSingleObject>, FeatureTableCalculator<FeatureInputSingleObject>

public class SingleTableCalculator
extends Object
implements FeatureTableCalculator<FeatureInputSingleObject>

A feature table calculator for single objects.

This class implements the FeatureTableCalculator interface for FeatureInputSingleObject, providing methods to calculate features for single objects and manage the feature calculation process.

Constructor Summary

Constructors

Constructor	Description
SingleTableCalculator(NamedFeatureStore<FeatureInputSingleObject> namedFeatureStore)

Method Summary

Modifier and Type	Method	Description
ResultsVector	calculate(FeatureInputSingleObject input)
ResultsVector	calculate(FeatureInputSingleObject input, FeatureList<FeatureInputSingleObject> featuresSubset)
ResultsVector	calculateSuppressErrors(FeatureInputSingleObject input, ErrorReporter errorReporter)
FeatureNameList	createFeatureNames()	Creates a list of names for each feature (columns of the table).
FeatureTableCalculator<FeatureInputSingleObject>	duplicateForNewThread()	Makes a copy of the feature-store for a new thread.
int	sizeFeatures()
void	start(ImageInitialization initialization, Optional<EnergyStack> energyStack, Logger logger)	Initializes a feature store that has the same structure as that previously created by createFeatures() from the same object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.anchoranalysis.feature.calculate.bound.FeatureCalculatorMulti

calculate

Constructor Details

SingleTableCalculator

public SingleTableCalculator(NamedFeatureStore<FeatureInputSingleObject> namedFeatureStore)

Method Details

start

public void start(ImageInitialization initialization, Optional<EnergyStack> energyStack, Logger logger) throws InitializeException

Description copied from interface: FeatureTableCalculator

Initializes a feature store that has the same structure as that previously created by createFeatures() from the same object.

Specified by:

start in interface FeatureTableCalculator<FeatureInputSingleObject>

Parameters:

initialization - the image initialization context

energyStack - an optional energy stack for feature calculation

logger - a logger for reporting initialization progress or errors

Throws:

InitializeException - if initialization fails

duplicateForNewThread

public FeatureTableCalculator<FeatureInputSingleObject> duplicateForNewThread()

Description copied from interface: FeatureTableCalculator

Makes a copy of the feature-store for a new thread.

Deep-copies the features. Shallow-copies everything else.

Specified by:

duplicateForNewThread in interface FeatureTableCalculator<FeatureInputSingleObject>

Returns:

the copied feature-store

calculate

public ResultsVector calculate(FeatureInputSingleObject input) throws NamedFeatureCalculateException

Specified by:

calculate in interface FeatureCalculatorMulti<FeatureInputSingleObject>

Throws:

NamedFeatureCalculateException

calculate

public ResultsVector calculate(FeatureInputSingleObject input, FeatureList<FeatureInputSingleObject> featuresSubset) throws NamedFeatureCalculateException

Specified by:

calculate in interface FeatureCalculatorMulti<FeatureInputSingleObject>

Throws:

NamedFeatureCalculateException

calculateSuppressErrors

public ResultsVector calculateSuppressErrors(FeatureInputSingleObject input, ErrorReporter errorReporter)

Specified by:

calculateSuppressErrors in interface FeatureCalculatorMulti<FeatureInputSingleObject>

sizeFeatures

public int sizeFeatures()

Specified by:

sizeFeatures in interface FeatureCalculatorMulti<FeatureInputSingleObject>

createFeatureNames

public FeatureNameList createFeatureNames()

Description copied from interface: FeatureTableCalculator

Creates a list of names for each feature (columns of the table).

Specified by:

createFeatureNames in interface FeatureTableCalculator<FeatureInputSingleObject>

Returns:

the list of feature names