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 import org.apache.commons.math3.exception.MathIllegalArgumentException;
020 import org.apache.commons.math3.exception.util.LocalizedFormats;
021
022 /**
023 * Exception to be thrown when a non-singular matrix is expected.
024 *
025 * @since 3.0
026 * @version $Id: SingularMatrixException.java 1416643 2012-12-03 19:37:14Z tn $
027 */
028 public class SingularMatrixException extends MathIllegalArgumentException {
029 /** Serializable version Id. */
030 private static final long serialVersionUID = -4206514844735401070L;
031
032 /**
033 * Construct an exception.
034 */
035 public SingularMatrixException() {
036 super(LocalizedFormats.SINGULAR_MATRIX);
037 }
038 }