001 /*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.commons.math3.linear;
018
019 /**
020 * Marker class for RealVectors that require sparse backing storage
021 * @version $Id: SparseRealVector.java 1416643 2012-12-03 19:37:14Z tn $
022 * @since 2.0
023 * @deprecated As of version 3.1, this class is deprecated, for reasons exposed
024 * in this JIRA
025 * <a href="https://issues.apache.org/jira/browse/MATH-870">ticket</a>. This
026 * class will be removed in version 4.0.
027 *
028 */
029 @Deprecated
030 public abstract class SparseRealVector extends RealVector {}