diff options
Diffstat (limited to 'tests/org.eclipse.team.tests.cvs.core/src/org/eclipse/team/tests/ccvs/ui/old/SequenceGenerator.java')
-rw-r--r-- | tests/org.eclipse.team.tests.cvs.core/src/org/eclipse/team/tests/ccvs/ui/old/SequenceGenerator.java | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/tests/org.eclipse.team.tests.cvs.core/src/org/eclipse/team/tests/ccvs/ui/old/SequenceGenerator.java b/tests/org.eclipse.team.tests.cvs.core/src/org/eclipse/team/tests/ccvs/ui/old/SequenceGenerator.java deleted file mode 100644 index 1b76b1a63..000000000 --- a/tests/org.eclipse.team.tests.cvs.core/src/org/eclipse/team/tests/ccvs/ui/old/SequenceGenerator.java +++ /dev/null @@ -1,63 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2003 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.team.tests.ccvs.ui.old; - - -import java.util.Random; - -/** - * Encapsulates algorithms and state for generating deterministic sequences. - * The sequence of numbers generated will always follow the same pattern, - * regardless of the time, place, or platform. - */ -public class SequenceGenerator { - private static long globalSeqNum = System.currentTimeMillis() * 1000; - private final Random random; - private int uniqueInt; - - /** - * Constructs a new sequence generator with a known seed. - */ - public SequenceGenerator() { - random = new Random(3141592653589793238L); // a known constant - uniqueInt = 1000000; - } - - /** - * Returns a globally unique long integer. - */ - public static long nextGloballyUniqueLong() { - return globalSeqNum++; - } - - /** - * Returns a unique 7-digit integer. - */ - public int nextUniqueInt() { - return uniqueInt++; - } - - /** - * Returns a pseudo-random integer between 0 and n-1. - * @see Random#nextInt(int) - */ - public int nextInt(int n) { - return random.nextInt(n); - } - - /** - * Returns a pseudo-random real number following a gaussian distribution. - * @see Random#nextGaussian() - */ - public double nextGaussian() { - return random.nextGaussian(); - } -} |