## Uses of Class
org.apache.sysds.runtime.compress.colgroup.AColGroup.CompressionType

Packages that use AColGroup.CompressionType
org.apache.sysds.runtime.compress
org.apache.sysds.runtime.compress.colgroup
org.apache.sysds.runtime.compress.estim

### Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress

Fields in org.apache.sysds.runtime.compress with type parameters of type AColGroup.CompressionType
`EnumSet<AColGroup.CompressionType>` CompressionSettings.`validCompressions` Valid Compressions List, containing the ColGroup CompressionTypes that are allowed to be used for the compression Default is to always allow for Uncompromisable ColGroup.

Methods in org.apache.sysds.runtime.compress with parameters of type AColGroup.CompressionType
`CompressionSettingsBuilder` CompressionSettingsBuilder.`addValidCompression(AColGroup.CompressionType cp)` Add a single valid compression type to the EnumSet of valid compressions.

Method parameters in org.apache.sysds.runtime.compress with type arguments of type AColGroup.CompressionType
`CompressionSettingsBuilder` CompressionSettingsBuilder.`setValidCompressions(EnumSet<AColGroup.CompressionType> validCompressions)` Set the valid compression strategies used for the compression.

### Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress.colgroup

Methods in org.apache.sysds.runtime.compress.colgroup that return AColGroup.CompressionType
`AColGroup.CompressionType` ColGroupUncompressed.`getCompType()`
`AColGroup.CompressionType` ColGroupEmpty.`getCompType()`
`AColGroup.CompressionType` ColGroupSDC.`getCompType()`
`AColGroup.CompressionType` ColGroupSDCSingle.`getCompType()`
`AColGroup.CompressionType` ColGroupSDCZeros.`getCompType()`
`abstract AColGroup.CompressionType` AColGroup.`getCompType()` Obtain the compression type.
`AColGroup.CompressionType` ColGroupRLE.`getCompType()`
`AColGroup.CompressionType` ColGroupDDC.`getCompType()`
`AColGroup.CompressionType` ColGroupSDCSingleZeros.`getCompType()`
`AColGroup.CompressionType` ColGroupOLE.`getCompType()`
`AColGroup.CompressionType` ColGroupConst.`getCompType()`
`static AColGroup.CompressionType` AColGroup.CompressionType.`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static AColGroup.CompressionType[]` AColGroup.CompressionType.`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods in org.apache.sysds.runtime.compress.colgroup with parameters of type AColGroup.CompressionType
`static AColGroup` ColGroupFactory.`compress(int[] colIndexes, int rlen, ABitmap ubm, AColGroup.CompressionType compType, CompressionSettings cs, MatrixBlock rawMatrixBlock, double tupleSparsity)` Method for compressing a column group.

### Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress.estim

Methods in org.apache.sysds.runtime.compress.estim that return AColGroup.CompressionType
`AColGroup.CompressionType` CompressedSizeInfoColGroup.`getBestCompressionType()`
`AColGroup.CompressionType` CompressedSizeInfoColGroup.`getBestCompressionType(CompressionSettings cs)`

Methods in org.apache.sysds.runtime.compress.estim that return types with arguments of type AColGroup.CompressionType
`Map<AColGroup.CompressionType,Long>` CompressedSizeInfoColGroup.`getAllCompressionSizes()`

Methods in org.apache.sysds.runtime.compress.estim with parameters of type AColGroup.CompressionType
`long` CompressedSizeInfoColGroup.`getCompressionSize(AColGroup.CompressionType ct)`

Method parameters in org.apache.sysds.runtime.compress.estim with type arguments of type AColGroup.CompressionType
`static CompressedSizeInfoColGroup` CompressedSizeInfoColGroup.`addConstGroup(int[] columns, CompressedSizeInfoColGroup oneSide, Set<AColGroup.CompressionType> validCompressionTypes)` This method adds a column group without having to analyze.

Constructor parameters in org.apache.sysds.runtime.compress.estim with type arguments of type AColGroup.CompressionType
Constructor and Description
`CompressedSizeInfoColGroup(int[] columns, EstimationFactors facts, Set<AColGroup.CompressionType> validCompressionTypes, ABitmap ubm, int sampleSize)`