Package org.apache.calcite.materialize

Class TileSuggester.StatisticsProviderImpl

  • All Implemented Interfaces:
    org.pentaho.aggdes.model.StatisticsProvider
    Enclosing class:
    TileSuggester
    private static class TileSuggester.StatisticsProviderImpl
extends java.lang.Object
implements org.pentaho.aggdes.model.StatisticsProvider
    Implementation of StatisticsProvider that asks the lattice.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private Lattice lattice  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      double getFactRowCount()  
      double getLoadTime​(java.util.List<org.pentaho.aggdes.model.Attribute> attributes)  
      double getRowCount​(java.util.List<org.pentaho.aggdes.model.Attribute> attributes)  
      double getSpace​(java.util.List<org.pentaho.aggdes.model.Attribute> attributes)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • lattice

        private final Lattice lattice

    • Constructor Detail

      • StatisticsProviderImpl

        StatisticsProviderImpl​(Lattice lattice)

    • Method Detail

      • getFactRowCount

        public double getFactRowCount()
        Specified by:
        getFactRowCount in interface org.pentaho.aggdes.model.StatisticsProvider

      • getRowCount

        public double getRowCount​(java.util.List<org.pentaho.aggdes.model.Attribute> attributes)
        Specified by:
        getRowCount in interface org.pentaho.aggdes.model.StatisticsProvider

      • getSpace

        public double getSpace​(java.util.List<org.pentaho.aggdes.model.Attribute> attributes)
        Specified by:
        getSpace in interface org.pentaho.aggdes.model.StatisticsProvider

      • getLoadTime

        public double getLoadTime​(java.util.List<org.pentaho.aggdes.model.Attribute> attributes)
        Specified by:
        getLoadTime in interface org.pentaho.aggdes.model.StatisticsProvider