Package org.anchoranalysis.image.bean.provider

Class HistogramProviderUnary

Object

AnchorBean<HistogramProvider>

InitializableBean<HistogramProvider,ImageInitialization>

ImageBean<HistogramProvider>

HistogramProvider

HistogramProviderUnary

All Implemented Interfaces:

Provider<Histogram>

Direct Known Subclasses:

CutBelowThreshold, GreaterThanThreshold

public abstract class HistogramProviderUnary
extends HistogramProvider

Implementation of HistogramProvider that calls a single delegate HistogramProvider.

Author:

Owen Feehan

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	HistogramProviderUnary()

Method Summary

Modifier and Type	Method	Description
protected abstract Histogram	createFromHistogram(Histogram histogram)	Creates a Histogram given the entity provided by the delegate.
Histogram	get()	Gets or creates an object of type T.
HistogramProvider	getHistogram()	The delegate HistogramProvider that is called.
void	setHistogram(HistogramProvider histogram)	The delegate HistogramProvider that is called.

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

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

Methods inherited from class org.anchoranalysis.bean.AnchorBean

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

Methods inherited from class java.lang.Object

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

Constructor Details

HistogramProviderUnary

protected HistogramProviderUnary()

Method Details

get

public Histogram get()
              throws ProvisionFailedException

Description copied from interface: Provider

Gets or creates an object of type T.

Returns:

the object returned by the provider.

Throws:

ProvisionFailedException - if the object cannot be returned.

createFromHistogram

protected abstract Histogram createFromHistogram(Histogram histogram)
                                          throws ProvisionFailedException

Creates a Histogram given the entity provided by the delegate.

Parameters:

histogram - the entity provided by the delegate.

Returns:

the created Histogram that is returned by the provider.

Throws:

ProvisionFailedException - if the provider cannot complete successfully.

getHistogram

public HistogramProvider getHistogram()

The delegate HistogramProvider that is called.

setHistogram

public void setHistogram(HistogramProvider histogram)

The delegate HistogramProvider that is called.