## Uses of Class
org.apache.sysds.runtime.compress.estim.CompressedSizeInfoColGroup

- Packages that use CompressedSizeInfoColGroup
  Package | Description
  --- | ---
  org.apache.sysds.runtime.compress.cocode |
  org.apache.sysds.runtime.compress.estim |

- - ### Uses of CompressedSizeInfoColGroup in org.apache.sysds.runtime.compress.cocode

    Methods in org.apache.sysds.runtime.compress.cocode that return CompressedSizeInfoColGroup
    Modifier and Type | Method and Description
    --- | ---
    `CompressedSizeInfoColGroup` | PlanningCoCoder.Memorizer.`get(CompressedSizeInfoColGroup g)`
    `CompressedSizeInfoColGroup` | PlanningCoCoder.Memorizer.`get(int[] c)`
    `CompressedSizeInfoColGroup` | PlanningCoCoder.Memorizer.`getOrCreate(int[] c1, int[] c2, CompressedSizeEstimator est, CompressionSettings cs)`

    Methods in org.apache.sysds.runtime.compress.cocode with parameters of type CompressedSizeInfoColGroup
    Modifier and Type | Method and Description
    --- | ---
    `CompressedSizeInfoColGroup` | PlanningCoCoder.Memorizer.`get(CompressedSizeInfoColGroup g)`
    `void` | PlanningCoCoder.Memorizer.`put(CompressedSizeInfoColGroup g)`

  - ### Uses of CompressedSizeInfoColGroup in org.apache.sysds.runtime.compress.estim

    Fields in org.apache.sysds.runtime.compress.estim with type parameters of type CompressedSizeInfoColGroup
    Modifier and Type | Field and Description
    --- | ---
    `List<CompressedSizeInfoColGroup>` | CompressedSizeInfo.`compressionInfo`

    Methods in org.apache.sysds.runtime.compress.estim that return CompressedSizeInfoColGroup
    Modifier and Type | Method and Description
    --- | ---
    `static CompressedSizeInfoColGroup` | CompressedSizeInfoColGroup.`addConstGroup(int[] columns, CompressedSizeInfoColGroup oneSide, Set<AColGroup.CompressionType> validCompressionTypes)` This method adds a column group without having to analyze.
    `CompressedSizeInfoColGroup` | CompressedSizeEstimator.`estimateCompressedColGroupSize()` Method used for compressing into one type of colGroup
    `CompressedSizeInfoColGroup` | CompressedSizeEstimator.`estimateCompressedColGroupSize(int[] colIndexes)` Method for extracting Compressed Size Info of specified columns, together in a single ColGroup
    `abstract CompressedSizeInfoColGroup` | CompressedSizeEstimator.`estimateCompressedColGroupSize(int[] colIndexes, int nrUniqueUpperBound)` A method to extract the Compressed Size Info for a given list of columns, This method further limits the estimated number of unique values, since in some cases the estimated number of uniques is estimated higher than the number estimated in sub groups of the given colIndexes.
    `CompressedSizeInfoColGroup` | CompressedSizeEstimatorSample.`estimateCompressedColGroupSize(int[] colIndexes, int nrUniqueUpperBound)`
    `CompressedSizeInfoColGroup` | CompressedSizeEstimatorExact.`estimateCompressedColGroupSize(int[] colIndexes, int nrUniqueUpperBound)`
    `CompressedSizeInfoColGroup` | CompressedSizeInfo.`getGroupInfo(int index)`

    Methods in org.apache.sysds.runtime.compress.estim that return types with arguments of type CompressedSizeInfoColGroup
    Modifier and Type | Method and Description
    --- | ---
    `List<CompressedSizeInfoColGroup>` | CompressedSizeEstimator.`computeCompressedSizeInfos(Collection<int[]> columnLists)` Compression Size info from list of specified columns
    `List<CompressedSizeInfoColGroup>` | CompressedSizeEstimator.`computeCompressedSizeInfos(Collection<int[]> columnLists, int k)` Multi threaded version of extracting Compression Size info from list of specified columns
    `List<CompressedSizeInfoColGroup>` | CompressedSizeInfo.`getInfo()`

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

    Method parameters in org.apache.sysds.runtime.compress.estim with type arguments of type CompressedSizeInfoColGroup
    Modifier and Type | Method and Description
    --- | ---
    `void` | CompressedSizeInfo.`setInfo(List<CompressedSizeInfoColGroup> info)`

    Constructor parameters in org.apache.sysds.runtime.compress.estim with type arguments of type CompressedSizeInfoColGroup
    Constructor and Description
    `CompressedSizeInfo(List<CompressedSizeInfoColGroup> compressionInfo)`

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