ch.systemsx.cisd.hdf5

Class HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder

java.lang.Object

ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

ch.systemsx.cisd.hdf5.HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder

Enclosing class:

HDF5FloatStorageFeatures

public static final class HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder
extends ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

A builder for storage features.

Constructor Summary

Constructors

Constructor and Description
HDF5FloatStorageFeatureBuilder()
HDF5FloatStorageFeatureBuilder(ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures template)

Method Summary

Modifier and Type	Method and Description
ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder	chunkedStorageLayout() Set a chunked layout for the dataset.
ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder	compactStorageLayout() Set a compact layout for the dataset.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	compress() Compress the dataset with default deflation level.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	compress(boolean compress) Compresses the dataset with default deflation level, if compress==true, do not compress if compress==false.
ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder	contiguousStorageLayout() Set a contiguous layout for the dataset.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	datasetReplacementEnforceKeepExisting() Set the dataset replacement policy for existing datasets to HDF5AbstractStorageFeatures.DataSetReplacementPolicy.ENFORCE_KEEP_EXISTING .
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	datasetReplacementEnforceReplaceWithNew() Set the dataset replacement policy for existing datasets to HDF5AbstractStorageFeatures.DataSetReplacementPolicy.ENFORCE_REPLACE_WITH_NEW .
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	datasetReplacementPolicy(ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.DataSetReplacementPolicy datasetReplacementPolicy) Set the dataset replacement policy for existing datasets.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	datasetReplacementUseWriterDefault() Set the dataset replacement policy for existing datasets to HDF5AbstractStorageFeatures.DataSetReplacementPolicy.USE_WRITER_DEFAULT .
ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder	defaultStorageLayout() Let a heuristic choose the right layout for the dataset.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	deflateLevel(byte deflateLevel) Compresses this dataset with the given deflateLevel.
HDF5FloatStorageFeatures	features() Returns the storage features corresponding to this builder's values.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	noScaling() Disables the scaling pre-filter.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	scalingFactor(byte scalingFactor) Sets the scaling factor for an integer scaling pre-filter.
ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder	shuffleBeforeDeflate() Sets a shuffling pre-filter for deflation.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	shuffleBeforeDeflate(boolean shuffleBeforeDeflate) Sets a shuffling pre-filter for deflation if shuffleBeforeDeflate==true and disables it if shuffleBeforeDeflate==false.
HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder	storageLayout(HDF5StorageLayout proposedLayout) Set the layout for the dataset.

Methods inherited from class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

noShuffleBeforeDeflate

Methods inherited from class java.lang.Object

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

Constructor Detail

HDF5FloatStorageFeatureBuilder

public HDF5FloatStorageFeatureBuilder()

HDF5FloatStorageFeatureBuilder

public HDF5FloatStorageFeatureBuilder(ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures template)

Method Detail

compress

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder compress(boolean compress)

Compresses the dataset with default deflation level, if compress==true, do not compress if compress==false.

Overrides:

compress in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

compress

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder compress()

Compress the dataset with default deflation level.

Overrides:

compress in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

deflateLevel

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder deflateLevel(byte deflateLevel)

Compresses this dataset with the given deflateLevel. NO_DEFLATION_LEVEL means: do not compress. A good default value is DEFAULT_DEFLATION_LEVEL, the maximum value supported is MAX_DEFLATION_LEVEL.

Overrides:

deflateLevel in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

scalingFactor

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder scalingFactor(byte scalingFactor)

Sets the scaling factor for an integer scaling pre-filter.

Overrides:

scalingFactor in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

noScaling

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder noScaling()

Disables the scaling pre-filter.

Overrides:

noScaling in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

shuffleBeforeDeflate

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder shuffleBeforeDeflate(boolean shuffleBeforeDeflate)

Sets a shuffling pre-filter for deflation if shuffleBeforeDeflate==true and disables it if shuffleBeforeDeflate==false. Theshuffling pre-filter may improve the compression level but may also increase the compression time.

Only takes effect if compression is switched on.

Overrides:

shuffleBeforeDeflate in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

shuffleBeforeDeflate

public ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder shuffleBeforeDeflate()

Sets a shuffling pre-filter for deflation. This may improve the compression level but may also increase the compression time.

Only takes effect if compression is switched on.

Overrides:

shuffleBeforeDeflate in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

See Also:

compress(), deflateLevel(byte)

storageLayout

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder storageLayout(HDF5StorageLayout proposedLayout)

Set the layout for the dataset.

Overrides:

storageLayout in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

compactStorageLayout

public ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder compactStorageLayout()

Set a compact layout for the dataset.

Overrides:

compactStorageLayout in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

contiguousStorageLayout

public ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder contiguousStorageLayout()

Set a contiguous layout for the dataset.

Overrides:

contiguousStorageLayout in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

chunkedStorageLayout

public ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder chunkedStorageLayout()

Set a chunked layout for the dataset.

Overrides:

chunkedStorageLayout in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

defaultStorageLayout

public ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder defaultStorageLayout()

Let a heuristic choose the right layout for the dataset.

Overrides:

defaultStorageLayout in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

datasetReplacementPolicy

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder datasetReplacementPolicy(ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.DataSetReplacementPolicy datasetReplacementPolicy)

Set the dataset replacement policy for existing datasets.

Overrides:

datasetReplacementPolicy in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

datasetReplacementUseWriterDefault

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder datasetReplacementUseWriterDefault()

Set the dataset replacement policy for existing datasets to HDF5AbstractStorageFeatures.DataSetReplacementPolicy.USE_WRITER_DEFAULT .

Overrides:

datasetReplacementUseWriterDefault in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

datasetReplacementEnforceKeepExisting

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder datasetReplacementEnforceKeepExisting()

Set the dataset replacement policy for existing datasets to HDF5AbstractStorageFeatures.DataSetReplacementPolicy.ENFORCE_KEEP_EXISTING .

Overrides:

datasetReplacementEnforceKeepExisting in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

datasetReplacementEnforceReplaceWithNew

public HDF5FloatStorageFeatures.HDF5FloatStorageFeatureBuilder datasetReplacementEnforceReplaceWithNew()

Set the dataset replacement policy for existing datasets to HDF5AbstractStorageFeatures.DataSetReplacementPolicy.ENFORCE_REPLACE_WITH_NEW .

Overrides:

datasetReplacementEnforceReplaceWithNew in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder

Returns:

This builder.

features

public HDF5FloatStorageFeatures features()

Returns the storage features corresponding to this builder's values.

Specified by:

features in class ch.systemsx.cisd.hdf5.HDF5AbstractStorageFeatures.HDF5AbstractStorageFeatureBuilder