org.basex.index
Class CTArrayX

java.lang.Object
  org.basex.index.CTArrayX

public final class CTArrayX
extends java.lang.Object

Preserves an extended compressed trie index structure and useful functionality.

 nodes: [[k, v1, .., vk, t, b1, b2, b3, b4], [...]]
 data: [[n1, ..., nt, pre1, ..., prej, pos1, ..., posj], [...]]
 

b1, b2, b3, b4 have to be converted to int and represent the index on data array, for a record in nodes array.

Author:

Workgroup DBIS, University of Konstanz 2005-07, ISC License, Sebastian Gath

Method Summary

static int[][]

ftOR(int[][] values1, int[][] values2) Buils an or-conjunction of values1 and values2.

Methods inherited from class java.lang.Object

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

Method Detail

ftOR

public static int[][] ftOR(int[][] values1,
                           int[][] values2)

Buils an or-conjunction of values1 and values2.

Parameters:

values1 - inputset

values2 - inputset

Returns:

unionset int[][]