bvv.core.blocks

Class TileAccess<S>

java.lang.Object

bvv.core.blocks.TileAccess<S>

Type Parameters:

S - primitive array type of image data, e.g. short[].

public class TileAccess<S>
extends Object

Copy blocks from a ResolutionLevel3D source to an UploadBuffer.

This class is not thread-safe. Use TileAccess.Cache to keep cached instances per thread.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TileAccess.Cache Thread-local weak cache for TileAccess to avoid creating too many of them.

Constructor Summary

Constructors

Constructor and Description
TileAccess(GridDataAccess<S> dataAccess, CopySubArray<S,ByteUtils.Address> copySubArray, CacheSpec cacheSpec)

Method Summary

Modifier and Type	Method and Description
boolean	canLoadCompletely(int[] gridPos, boolean failfast)
boolean	canLoadPartially(int[] gridPos)
static net.imglib2.type.PrimitiveType	getPrimitiveType(Object type)
static boolean	isSupportedType(Object type)
boolean	loadTile(int[] gridPos, UploadBuffer buffer) Load data for the tile at gridPos into buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

TileAccess

public TileAccess(GridDataAccess<S> dataAccess,
                  CopySubArray<S,ByteUtils.Address> copySubArray,
                  CacheSpec cacheSpec)

Method Detail

canLoadCompletely

public boolean canLoadCompletely(int[] gridPos,
                                 boolean failfast)

canLoadPartially

public boolean canLoadPartially(int[] gridPos)

loadTile

public boolean loadTile(int[] gridPos,
                        UploadBuffer buffer)

Load data for the tile at gridPos into buffer. The tile is a padded block according to the CacheSpec.

isSupportedType

public static boolean isSupportedType(Object type)

getPrimitiveType

public static net.imglib2.type.PrimitiveType getPrimitiveType(Object type)