Class Hierarchy
- java.lang.Object
- org.apache.sysds.runtime.compress.CompressedMatrixBlockFactory
 - org.apache.sysds.runtime.compress.CompressionSettings
 - org.apache.sysds.runtime.compress.CompressionSettingsBuilder
 - org.apache.sysds.runtime.compress.CompressionStatistics
 - org.apache.sysds.runtime.matrix.data.MatrixValue (implements org.apache.hadoop.io.WritableComparable<T>)
- org.apache.sysds.runtime.matrix.data.MatrixBlock (implements org.apache.sysds.runtime.controlprogram.caching.CacheBlock<T>, java.io.Externalizable)
- org.apache.sysds.runtime.compress.CompressedMatrixBlock
 
 
 - org.apache.sysds.runtime.matrix.data.MatrixBlock (implements org.apache.sysds.runtime.controlprogram.caching.CacheBlock<T>, java.io.Externalizable)
 - org.apache.sysds.runtime.compress.SingletonLookupHashMap
 - java.lang.Throwable (implements java.io.Serializable)
- java.lang.Exception
- java.lang.RuntimeException
- org.apache.sysds.api.DMLException
- org.apache.sysds.runtime.DMLRuntimeException
- org.apache.sysds.runtime.compress.DMLCompressionException
 
 
 - org.apache.sysds.runtime.DMLRuntimeException
 
 - org.apache.sysds.api.DMLException
 
 - java.lang.RuntimeException
 
 - java.lang.Exception