# Hierarchy For Package uk.ac.starlink.ttools.filter

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - uk.ac.starlink.table.AbstractStarTable (implements uk.ac.starlink.table.StarTable)
    - uk.ac.starlink.table.RandomStarTable
      - uk.ac.starlink.ttools.filter.ValueInfoMapGroupTable
  - uk.ac.starlink.ttools.filter.ArrayReader
  - uk.ac.starlink.ttools.filter.BasicFilter (implements uk.ac.starlink.ttools.filter.ProcessingFilter)
    - uk.ac.starlink.ttools.filter.AddColumnFilter
    - uk.ac.starlink.ttools.filter.AddSkyCoordsFilter
    - uk.ac.starlink.ttools.filter.AssertFilter
    - uk.ac.starlink.ttools.filter.BadValueFilter
    - uk.ac.starlink.ttools.filter.CacheFilter (implements uk.ac.starlink.ttools.filter.ProcessingStep)
    - uk.ac.starlink.ttools.filter.CheckFilter (implements uk.ac.starlink.ttools.filter.ProcessingStep)
    - uk.ac.starlink.ttools.filter.ClearParameterFilter
    - uk.ac.starlink.ttools.filter.CollapseColsFilter
    - uk.ac.starlink.ttools.filter.ColumnMetadataFilter
    - uk.ac.starlink.ttools.filter.ConstFilter
    - uk.ac.starlink.ttools.filter.DeleteColumnFilter
    - uk.ac.starlink.ttools.filter.EveryFilter
    - uk.ac.starlink.ttools.filter.ExplodeAllFilter
    - uk.ac.starlink.ttools.filter.ExplodeColsFilter
    - uk.ac.starlink.ttools.filter.FixNamesFilter (implements uk.ac.starlink.ttools.filter.ProcessingStep)
    - uk.ac.starlink.ttools.filter.GroupFilter
    - uk.ac.starlink.ttools.filter.HeadFilter
    - uk.ac.starlink.ttools.filter.HealpixMetadataFilter
    - uk.ac.starlink.ttools.filter.KeepColumnFilter
    - uk.ac.starlink.ttools.filter.MetadataFilter
    - uk.ac.starlink.ttools.filter.NameFilter
    - uk.ac.starlink.ttools.filter.PixSampleFilter
    - uk.ac.starlink.ttools.filter.ProgressFilter (implements uk.ac.starlink.ttools.filter.ProcessingStep)
    - uk.ac.starlink.ttools.filter.RandomFilter (implements uk.ac.starlink.ttools.filter.ProcessingStep)
    - uk.ac.starlink.ttools.filter.RandomViewFilter (implements uk.ac.starlink.ttools.filter.ProcessingStep)
    - uk.ac.starlink.ttools.filter.RangeFilter
    - uk.ac.starlink.ttools.filter.RepeatFilter
    - uk.ac.starlink.ttools.filter.ReplaceColumnFilter
    - uk.ac.starlink.ttools.filter.ReplaceValueFilter
    - uk.ac.starlink.ttools.filter.ResolverFilter
    - uk.ac.starlink.ttools.filter.SelectFilter
    - uk.ac.starlink.ttools.filter.SequentialViewFilter (implements uk.ac.starlink.ttools.filter.ProcessingStep)
    - uk.ac.starlink.ttools.filter.SetParameterFilter
    - uk.ac.starlink.ttools.filter.ShuffleFilter
    - uk.ac.starlink.ttools.filter.SortFilter
    - uk.ac.starlink.ttools.filter.SortHeadFilter
    - uk.ac.starlink.ttools.filter.StatsFilter
    - uk.ac.starlink.ttools.filter.TailFilter
    - uk.ac.starlink.ttools.filter.TransposeFilter
    - uk.ac.starlink.ttools.filter.UniqueFilter
  - uk.ac.starlink.ttools.filter.CalculatorColumnSupplement (implements uk.ac.starlink.ttools.filter.ColumnSupplement)
  - uk.ac.starlink.ttools.filter.GKArray
  - uk.ac.starlink.ttools.filter.GKQuantiler (implements uk.ac.starlink.ttools.filter.Quantiler)
  - uk.ac.starlink.ttools.filter.JELColumnSupplement (implements uk.ac.starlink.ttools.filter.ColumnSupplement)
  - uk.ac.starlink.ttools.filter.PermutedColumnSupplement (implements uk.ac.starlink.ttools.filter.ColumnSupplement)
  - uk.ac.starlink.ttools.filter.SortQuantiler (implements uk.ac.starlink.ttools.filter.Quantiler)
  - uk.ac.starlink.ttools.filter.StepFactory
  - uk.ac.starlink.ttools.filter.TableStats
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - uk.ac.starlink.ttools.filter.ArgException
      - java.io.IOException
        - uk.ac.starlink.ttools.filter.AssertException
  - uk.ac.starlink.ttools.filter.UnitColumnSupplement (implements uk.ac.starlink.ttools.filter.ColumnSupplement)
  - uk.ac.starlink.ttools.filter.UnivariateStats
  - uk.ac.starlink.table.WrapperStarTable (implements uk.ac.starlink.table.StarTable)
    - uk.ac.starlink.ttools.filter.AddColumnsTable
    - uk.ac.starlink.ttools.filter.EveryTable
    - uk.ac.starlink.ttools.filter.HeadTable
    - uk.ac.starlink.ttools.filter.JELSelectorTable
    - uk.ac.starlink.ttools.filter.RepeatTable
    - uk.ac.starlink.ttools.filter.ReplaceValueTable
    - uk.ac.starlink.ttools.filter.TailTable

## Interface Hierarchy

- uk.ac.starlink.ttools.filter.ColumnSupplement
- uk.ac.starlink.ttools.filter.IntComparator
- uk.ac.starlink.ttools.filter.ProcessingFilter
- uk.ac.starlink.ttools.filter.ProcessingStep
- uk.ac.starlink.ttools.filter.Quantiler
- uk.ac.starlink.ttools.filter.SupplementData
- uk.ac.starlink.ttools.filter.UnivariateStats.ArrayStats