Package net.ontopia.topicmaps.query.impl.utils

Class MultiCrossProduct

java.lang.Object
net.ontopia.topicmaps.query.impl.utils.MultiCrossProduct
public class MultiCrossProduct extends Object
INTERNAL: Expected input is an array of maps with arbitrary keys and values of Object[] type.

  • Field Details

    • totsize

      protected int totsize

    • sizes

      protected int[] sizes

    • offsets

      protected int[] offsets

    • keys

      protected Object[] keys

    • values

      protected Object[] values

    • indexes

      protected int[] indexes

    • tuple

      protected Object[] tuple

    • size

      protected int size

    • finished

      protected boolean finished

  • Constructor Details

    • MultiCrossProduct

      public MultiCrossProduct(Map[] data)

  • Method Details

    • reset

      public void reset()

    • getSize

      public int getSize()

    • getKeys

      public Object[] getKeys()

    • getKeys

      public Object[] getKeys(int index)

    • getTuple

      public Object[] getTuple()

    • getTuple

      public Object[] getTuple(int index)

    • getMap

      public Map getMap()

    • getMap

      public Map getMap(int index)

    • nextTuple

      public boolean nextTuple()

    • main

      public static void main(String[] args)