Class RasterGeneratorDelegateToRaster<S,T>

Object

RasterGenerator<T>

RasterGeneratorSelectFormat<T>

RasterGeneratorDelegateToRaster<S,T>

Type Parameters:

S - delegate iteration-type

T - generator iteration-type (the iteration-type that is publicly exposed)

All Implemented Interfaces:

Generator<T>, TransformingGenerator<T,Stack>, ElementWriter<T>

Direct Known Subclasses:

DisplayStackGenerator, FlattenStackGenerator, RasterGeneratorBridge

public abstract class RasterGeneratorDelegateToRaster<S,T>
extends RasterGeneratorSelectFormat<T>

Uses a delegate raster-generator and optionally applies a conversions before calling transform(T).

Author:

Owen Feehan

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RasterGeneratorDelegateToRaster(RasterGenerator<S> delegate)	Creates a new RasterGeneratorDelegateToRaster instance.

Method Summary

Modifier and Type	Method	Description
protected abstract S	convertBeforeAssign(T element)	Converts an element before setting it on the delegate.
protected abstract Stack	convertBeforeTransform(Stack stack)	Converts an element before calling transform(T) on the delegate.
protected RasterGenerator<S>	getDelegate()	The delegate.
StackWriteAttributes	guaranteedImageAttributes()	Guarantees on the attributes of all images created by the generator.
Stack	transform(T element)

Methods inherited from class org.anchoranalysis.image.io.stack.output.generator.RasterGeneratorSelectFormat

selectFileExtension, writeToFile

Methods inherited from class org.anchoranalysis.image.io.stack.output.generator.RasterGenerator

write, writeWithIndex

Methods inherited from class java.lang.Object

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

Constructor Details

RasterGeneratorDelegateToRaster

protected RasterGeneratorDelegateToRaster(RasterGenerator<S> delegate)

Creates a new RasterGeneratorDelegateToRaster instance.

Parameters:

delegate - The delegate.

Method Details

guaranteedImageAttributes

public StackWriteAttributes guaranteedImageAttributes()

Description copied from class: RasterGenerator

Guarantees on the attributes of all images created by the generator.

Specified by:

guaranteedImageAttributes in class RasterGenerator<T>

Returns:

options that are guaranteed to be true of all images by the generator.

transform

public Stack transform(T element)
                throws OutputWriteFailedException

Throws:

OutputWriteFailedException

convertBeforeAssign

protected abstract S convertBeforeAssign(T element)
                                  throws OperationFailedException

Converts an element before setting it on the delegate.

Parameters:

element - element to convert

Returns:

converted element

Throws:

OperationFailedException - if anything goes wrong during conversion

convertBeforeTransform

protected abstract Stack convertBeforeTransform(Stack stack)

Converts an element before calling transform(T) on the delegate.

Parameters:

stack - stack to convert

Returns:

converted element

getDelegate

protected RasterGenerator<S> getDelegate()

The delegate.

Returns:

the delegate.