## Uses of Class
org.apache.sysds.runtime.compress.colgroup.ColGroupCompressed

Packages that use ColGroupCompressed
org.apache.sysds.runtime.compress.colgroup

### Uses of ColGroupCompressed in org.apache.sysds.runtime.compress.colgroup

Subclasses of ColGroupCompressed in org.apache.sysds.runtime.compress.colgroup
`class` `ColGroupConst`
`class` `ColGroupDDC` Class to encapsulate information about a column group that is encoded with dense dictionary encoding (DDC).
`class` `ColGroupEmpty`
`class` `ColGroupOffset` Base class for column groups encoded with various types of bitmap encoding.
`class` `ColGroupOLE` Class to encapsulate information about a column group that is encoded with simple lists of offsets for each set of distinct values.
`class` `ColGroupRLE` A group of columns compressed with a single run-length encoded bitmap.
`class` `ColGroupSDC` Column group that sparsely encodes the dictionary values.
`class` `ColGroupSDCSingle` Column group that sparsely encodes the dictionary values.
`class` `ColGroupSDCSingleZeros` Column group that sparsely encodes the dictionary values.
`class` `ColGroupSDCZeros` Column group that sparsely encodes the dictionary values.
`class` `ColGroupValue` Base class for column groups encoded with value dictionary.

Methods in org.apache.sysds.runtime.compress.colgroup with parameters of type ColGroupCompressed
`boolean` ColGroupSDC.`sameIndexStructure(ColGroupCompressed that)`
`boolean` ColGroupSDCSingle.`sameIndexStructure(ColGroupCompressed that)`
`boolean` ColGroupSDCZeros.`sameIndexStructure(ColGroupCompressed that)`
`boolean` ColGroupRLE.`sameIndexStructure(ColGroupCompressed that)`
`boolean` ColGroupDDC.`sameIndexStructure(ColGroupCompressed that)`
`boolean` ColGroupSDCSingleZeros.`sameIndexStructure(ColGroupCompressed that)`
`boolean` ColGroupOLE.`sameIndexStructure(ColGroupCompressed that)`