Package org.anchoranalysis.plugin.image.feature.bean.object.collection

Class NumberObjects

Object

AnchorBean<Feature<FeatureInputObjectCollection>>

InitializableBean<Feature<FeatureInputObjectCollection>,FeatureInitialization>

Feature<FeatureInputObjectCollection>

FeatureObjectCollection

NumberObjects

public class NumberObjects
extends FeatureObjectCollection

Calculates the number of objects in a FeatureInputObjectCollection.

This feature simply returns the size of the object collection.

Constructor Summary

Constructors

Constructor	Description
NumberObjects()

Method Summary

Modifier and Type	Method	Description
double	calculate(FeatureInputObjectCollection input)	Calculates the feature-value for a given FeatureInputObjectCollection.

Methods inherited from class org.anchoranalysis.image.feature.bean.object.collection.FeatureObjectCollection

calculate, inputType

Methods inherited from class org.anchoranalysis.feature.bean.Feature

assignTo, beforeCalc, calculateCheckInitialized, castAs, createListChildFeatures, describeBean, describeParameters, descriptionLong, duplicateChangeName, getCustomName, getFriendlyName, onInitialization, setCustomName, toString

Methods inherited from class org.anchoranalysis.bean.initializable.InitializableBean

getInitialization, getLogger, getPropertyInitializer, initialize, initializeRecursive, initRecursiveWithInitializer, isInitialized

Methods inherited from class org.anchoranalysis.bean.AnchorBean

checkMisconfigured, describeChildren, duplicateBean, fields, findFieldsOfClass, getBeanName, getLocalPath, localise

Methods inherited from class java.lang.Object

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

Constructor Details

NumberObjects

public NumberObjects()

Method Details

calculate

public double calculate(FeatureInputObjectCollection input)
                 throws FeatureCalculationException

Description copied from class: FeatureObjectCollection

Calculates the feature-value for a given FeatureInputObjectCollection.

Specified by:

calculate in class FeatureObjectCollection

Parameters:

input - the input..

Returns:

the calculated feature-value.

Throws:

FeatureCalculationException - if the feature-value cannot be calculated.