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

Class MultiCrossProduct

  • public class MultiCrossProduct
extends Object
    INTERNAL: Expected input is an array of maps with arbitrary keys and values of Object[] type.

    • Field Detail

      • 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 Detail

      • MultiCrossProduct

        public MultiCrossProduct​(Map[] data)

    • Method Detail

      • 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)