You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@commons.apache.org by er...@apache.org on 2016/05/17 18:34:40 UTC
[05/12] [math] MATH-1366
MATH-1366
Implementation of the RNG was moved to package "o.a.c.m.rng.internal.source32".
Project: http://git-wip-us.apache.org/repos/asf/commons-math/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-math/commit/19ca67ad
Tree: http://git-wip-us.apache.org/repos/asf/commons-math/tree/19ca67ad
Diff: http://git-wip-us.apache.org/repos/asf/commons-math/diff/19ca67ad
Branch: refs/heads/task-MATH-1366
Commit: 19ca67ad410ab2cce8fc8d4dfd89c515ef23cc6c
Parents: aa3a018
Author: Gilles <er...@apache.org>
Authored: Tue May 17 19:28:47 2016 +0200
Committer: Gilles <er...@apache.org>
Committed: Tue May 17 19:28:47 2016 +0200
----------------------------------------------------------------------
.../math4/random/JDKRandomGenerator.java | 121 -------------------
.../math4/random/JDKRandomGeneratorTest.java | 26 ----
2 files changed, 147 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/commons-math/blob/19ca67ad/src/main/java/org/apache/commons/math4/random/JDKRandomGenerator.java
----------------------------------------------------------------------
diff --git a/src/main/java/org/apache/commons/math4/random/JDKRandomGenerator.java b/src/main/java/org/apache/commons/math4/random/JDKRandomGenerator.java
deleted file mode 100644
index ddd399c..0000000
--- a/src/main/java/org/apache/commons/math4/random/JDKRandomGenerator.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.commons.math4.random;
-
-import java.util.Random;
-import org.apache.commons.math4.exception.NotStrictlyPositiveException;
-
-/**
- * A {@link RandomGenerator} adapter that delegates the random number
- * generation to the standard {@link java.util.Random} class.
- *
- * @since 1.1
- */
-public class JDKRandomGenerator
- implements RandomGenerator {
- /** Serializable version identifier. */
- private static final long serialVersionUID = 20151227L;
- /** JDK's RNG. */
- private final Random delegate;
-
- /**
- * Creates an instance with an arbitrary seed.
- */
- public JDKRandomGenerator() {
- delegate = new Random();
- }
-
- /**
- * Creates an instance with the given seed.
- *
- * @param seed Initial seed.
- * @since 3.6
- */
- public JDKRandomGenerator(long seed) {
- delegate = new Random(seed);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setSeed(int seed) {
- delegate.setSeed((long) seed);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setSeed(long seed) {
- delegate.setSeed( seed);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setSeed(int[] seed) {
- delegate.setSeed(RandomGeneratorFactory.convertToLong(seed));
- }
-
- /** {@inheritDoc} */
- @Override
- public void nextBytes(byte[] bytes) {
- delegate.nextBytes(bytes);
- }
-
- /** {@inheritDoc} */
- @Override
- public int nextInt() {
- return delegate.nextInt();
- }
-
- /** {@inheritDoc} */
- @Override
- public long nextLong() {
- return delegate.nextLong();
- }
-
- /** {@inheritDoc} */
- @Override
- public boolean nextBoolean() {
- return delegate.nextBoolean();
- }
-
- /** {@inheritDoc} */
- @Override
- public float nextFloat() {
- return delegate.nextFloat();
- }
-
- /** {@inheritDoc} */
- @Override
- public double nextDouble() {
- return delegate.nextDouble();
- }
-
- /** {@inheritDoc} */
- @Override
- public double nextGaussian() {
- return delegate.nextGaussian();
- }
-
- /** {@inheritDoc} */
- @Override
- public int nextInt(int n) {
- try {
- return delegate.nextInt(n);
- } catch (IllegalArgumentException e) {
- throw new NotStrictlyPositiveException(n);
- }
- }
-}
http://git-wip-us.apache.org/repos/asf/commons-math/blob/19ca67ad/src/test/java/org/apache/commons/math4/random/JDKRandomGeneratorTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/math4/random/JDKRandomGeneratorTest.java b/src/test/java/org/apache/commons/math4/random/JDKRandomGeneratorTest.java
deleted file mode 100644
index 49d13c7..0000000
--- a/src/test/java/org/apache/commons/math4/random/JDKRandomGeneratorTest.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.commons.math4.random;
-
-public class JDKRandomGeneratorTest extends RandomGeneratorAbstractTest {
-
- @Override
- protected RandomGenerator makeGenerator() {
- final long seed = 111;
- return new JDKRandomGenerator(seed);
- }
-}