io.jhdf.dataset.chunked

Class ChunkedDatasetV3

java.lang.Object

io.jhdf.AbstractNode

io.jhdf.dataset.DatasetBase

io.jhdf.dataset.chunked.ChunkedDatasetBase

io.jhdf.dataset.chunked.ChunkedDatasetV3

All Implemented Interfaces:

Dataset, ChunkedDataset, Node

public class ChunkedDatasetV3
extends ChunkedDatasetBase

This represents chunked datasets using a b-tree for indexing raw data chunks. It supports filters for use when reading the dataset for example to decompress.

Nested Class Summary

Nested classes/interfaces inherited from class io.jhdf.dataset.chunked.ChunkedDatasetBase

ChunkedDatasetBase.FilterPipelineLazyInitializer

Nested classes/interfaces inherited from class io.jhdf.AbstractNode

AbstractNode.AttributesLazyInitializer

Field Summary

Fields inherited from class io.jhdf.dataset.chunked.ChunkedDatasetBase

lazyPipeline

Fields inherited from class io.jhdf.dataset.DatasetBase

hdfBackingStorage, oh

Fields inherited from class io.jhdf.AbstractNode

address, attributes, header, name, parent

Constructor Summary

Constructors

Constructor and Description
ChunkedDatasetV3(HdfBackingStorage hdfBackingStorage, long address, java.lang.String name, Group parent, ObjectHeader oh)

Method Summary

Modifier and Type	Method and Description
int[]	getChunkDimensions() Gets the chunk dimensions of this dataset.
protected java.util.Map<ChunkOffset,Chunk>	getChunkLookup()

Methods inherited from class io.jhdf.dataset.chunked.ChunkedDatasetBase

fillDataFromChunk, getChunkInternalOffsets, getDataBuffer, getDataOffsets, getRawChunkBuffer, getStorageInBytes, isEmpty

Methods inherited from class io.jhdf.dataset.DatasetBase

convertToCorrectEndiness, getData, getDataLayout, getDataType, getDimensions, getFillValue, getJavaType, getMaxSize, getSize, getSizeInBytes, getType, isCompound, isScalar, isVariableLength, toString

Methods inherited from class io.jhdf.AbstractNode

getAddress, getAttribute, getAttributes, getFile, getFileAsPath, getHdfFile, getHeader, getHeaderMessage, getName, getParent, getPath, isAttributeCreationOrderTracked, isGroup, isLink

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.jhdf.api.Dataset

getData, getDataLayout, getDataType, getDimensions, getFillValue, getJavaType, getMaxSize, getSize, getSizeInBytes, isCompound, isScalar, isVariableLength

Methods inherited from interface io.jhdf.api.Node

getAddress, getAttribute, getAttributes, getFile, getFileAsPath, getHdfFile, getName, getParent, getPath, getType, isAttributeCreationOrderTracked, isGroup, isLink

Constructor Detail

ChunkedDatasetV3

public ChunkedDatasetV3(HdfBackingStorage hdfBackingStorage,
                        long address,
                        java.lang.String name,
                        Group parent,
                        ObjectHeader oh)

Method Detail

getChunkLookup

protected java.util.Map<ChunkOffset,Chunk> getChunkLookup()

Specified by:

getChunkLookup in class ChunkedDatasetBase

getChunkDimensions

public int[] getChunkDimensions()

Description copied from interface: ChunkedDataset

Gets the chunk dimensions of this dataset.

Returns:

the chunk dimensions of this dataset