ucar.nc2.jni.netcdf

Class Nc4ChunkingStrategyImpl

java.lang.Object

ucar.nc2.jni.netcdf.Nc4ChunkingStrategyImpl

All Implemented Interfaces:

Nc4Chunking

Direct Known Subclasses:

Nc4ChunkingStrategyFromAttribute, Nc4ChunkingStrategyGrib

@Immutable
public class Nc4ChunkingStrategyImpl
extends Object
implements Nc4Chunking

Default strategy for netcdf-4 chunking

Since:

11/14/12

Author:

caron

Nested Class Summary

Nested classes/interfaces inherited from interface ucar.nc2.jni.netcdf.Nc4Chunking

Nc4Chunking.Strategy

Constructor Summary

Constructors

Constructor and Description
Nc4ChunkingStrategyImpl()
Nc4ChunkingStrategyImpl(int deflateLevel, boolean shuffle)

Method Summary

Methods

Modifier and Type	Method and Description
long[]	computeChunking(Variable v)
static Nc4Chunking	factory(Nc4Chunking.Strategy type, int deflateLevel, boolean shuffle)
protected Attribute	getChunkAttribute(Variable v)
int	getDeflateLevel(Variable v)
boolean	isChunked(Variable v)
boolean	isShuffle(Variable v)

Methods inherited from class java.lang.Object

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

Constructor Detail

Nc4ChunkingStrategyImpl

public Nc4ChunkingStrategyImpl()

Nc4ChunkingStrategyImpl

public Nc4ChunkingStrategyImpl(int deflateLevel,
                       boolean shuffle)

Method Detail

factory

public static Nc4Chunking factory(Nc4Chunking.Strategy type,
                  int deflateLevel,
                  boolean shuffle)

isChunked

public boolean isChunked(Variable v)

Specified by:

isChunked in interface Nc4Chunking

getDeflateLevel

public int getDeflateLevel(Variable v)

Specified by:

getDeflateLevel in interface Nc4Chunking

isShuffle

public boolean isShuffle(Variable v)

Specified by:

isShuffle in interface Nc4Chunking

computeChunking

public long[] computeChunking(Variable v)

Specified by:

computeChunking in interface Nc4Chunking

getChunkAttribute

protected Attribute getChunkAttribute(Variable v)