Package net.imglib2.img.cell

Class LazyCellImg<T extends NativeType<T>,A extends DataAccess>

java.lang.Object

net.imglib2.img.AbstractImg<T>

net.imglib2.img.AbstractNativeImg<T,A>

net.imglib2.img.cell.AbstractCellImg<T,A,Cell<A>,LazyCellImg.LazyCells<Cell<A>>>

net.imglib2.img.cell.LazyCellImg<T,A>

Type Parameters:

T - the pixel type

A - the underlying native access type

All Implemented Interfaces:

java.lang.Iterable<T>, Dimensions, EuclideanSpace, Img<T>, NativeImg<T,A>, Interval, IterableInterval<T>, IterableRealInterval<T>, RandomAccessible<T>, RandomAccessibleInterval<T>, RealInterval, Typed<T>

public class LazyCellImg<T extends NativeType<T>,A extends DataAccess>
extends AbstractCellImg<T,A,Cell<A>,LazyCellImg.LazyCells<Cell<A>>>

A AbstractCellImg that obtains its Cells lazily when they are accessed. Cells are obtained by a LazyCellImg.Get method that is provided by the user. Typically, this is some kind of cache.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	LazyCellImg.Get<T>
static class	LazyCellImg.LazyCells<T extends Cell<?>>

Nested classes/interfaces inherited from class net.imglib2.img.cell.AbstractCellImg

AbstractCellImg.CellImgSampler<C>

Field Summary

Fields inherited from class net.imglib2.img.cell.AbstractCellImg

cells, grid

Fields inherited from class net.imglib2.img.AbstractNativeImg

entitiesPerPixel, linkedType, numEntities

Fields inherited from class net.imglib2.img.AbstractImg

dimension, max, n, numPixels

Constructor Summary

Constructors

Constructor	Description
LazyCellImg(CellGrid grid, Fraction entitiesPerPixel, LazyCellImg.Get<Cell<A>> get)
LazyCellImg(CellGrid grid, T type, LazyCellImg.Get<Cell<A>> get)

Method Summary

Modifier and Type	Method	Description
Img<T>	copy()
ImgFactory<T>	factory()	Get a ImgFactory that creates Imgs of the same kind as this one.
private static <A> Cell<A>	typeCell()	Create a dummy Cell instance to be returned by LazyCells.getType().

Methods inherited from class net.imglib2.img.cell.AbstractCellImg

copyDataTo, cursor, getCellGrid, getCells, iterationOrder, localizingCursor, localizingSpliterator, randomAccess, spliterator, update

Methods inherited from class net.imglib2.img.AbstractNativeImg

createLinkedType, getType, setLinkedType

Methods inherited from class net.imglib2.img.AbstractImg

dimension, dimensions, max, max, max, min, min, min, numDimensions, numElements, randomAccess, realMax, realMax, realMax, realMin, realMin, realMin, size, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.imglib2.Dimensions

dimensions, dimensions, dimensionsAsLongArray, dimensionsAsPoint

Methods inherited from interface net.imglib2.EuclideanSpace

numDimensions

Methods inherited from interface net.imglib2.Interval

dimension, max, max, max, maxAsLongArray, maxAsPoint, min, min, min, minAsLongArray, minAsPoint, realMax, realMin

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface net.imglib2.IterableRealInterval

firstElement, iterator, parallelStream, stream

Methods inherited from interface net.imglib2.RandomAccessible

getAt, getAt, getAt, randomAccess

Methods inherited from interface net.imglib2.RandomAccessibleInterval

size

Methods inherited from interface net.imglib2.RealInterval

maxAsDoubleArray, maxAsRealPoint, minAsDoubleArray, minAsRealPoint, realMax, realMax, realMin, realMin

Constructor Detail

LazyCellImg

public LazyCellImg(CellGrid grid,
                   T type,
                   LazyCellImg.Get<Cell<A>> get)

LazyCellImg

public LazyCellImg(CellGrid grid,
                   Fraction entitiesPerPixel,
                   LazyCellImg.Get<Cell<A>> get)

Method Detail

typeCell

private static <A> Cell<A> typeCell()

Create a dummy Cell instance to be returned by LazyCells.getType().

factory

public ImgFactory<T> factory()

Description copied from interface: Img

Get a ImgFactory that creates Imgs of the same kind as this one. This is useful to create Imgs for temporary storage in generic methods where the specific Img type is unknown. Note, that the factory can be used even if all references to this Img have been invalidated.

Returns:

a factory for Imgs of the same kind as this one.

copy

public Img<T> copy()

Returns:

- A copy of the current Img instance, all pixels are duplicated