org.openjena.atlas.test
Class Gen

java.lang.Object
  org.openjena.atlas.test.Gen

public class Gen
extends java.lang.Object

Support for testing B+Trees/BTrees. May be generally useful

Constructor Summary

Gen()

Method Summary

static int[]	permute(int[] x, int num) Sort-of jumble a sequence
static int[]	rand(int numRand, int low, int high) Generate a random sequence between low (inclusive) and high (exclusive)
static java.lang.String	strings(int[] keys)

Methods inherited from class java.lang.Object

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

Constructor Detail

Gen

public Gen()

Method Detail

rand

public static int[] rand(int numRand,
                         int low,
                         int high)

Generate a random sequence between low (inclusive) and high (exclusive)

permute

public static int[] permute(int[] x,
                            int num)

Sort-of jumble a sequence

strings

public static java.lang.String strings(int[] keys)