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
018package org.apache.commons.math4.fraction;
019
020import org.apache.commons.math4.exception.ConvergenceException;
021import org.apache.commons.math4.exception.util.LocalizedFormats;
022
023/**
024 * Error thrown when a double value cannot be converted to a fraction
025 * in the allowed number of iterations.
026 *
027 * @since 1.2
028 */
029public class FractionConversionException extends ConvergenceException {
030
031    /** Serializable version identifier. */
032    private static final long serialVersionUID = -4661812640132576263L;
033
034    /**
035     * Constructs an exception with specified formatted detail message.
036     * Message formatting is delegated to {@link java.text.MessageFormat}.
037     * @param value double value to convert
038     * @param maxIterations maximal number of iterations allowed
039     */
040    public FractionConversionException(double value, int maxIterations) {
041        super(LocalizedFormats.FAILED_FRACTION_CONVERSION, value, maxIterations);
042    }
043
044    /**
045     * Constructs an exception with specified formatted detail message.
046     * Message formatting is delegated to {@link java.text.MessageFormat}.
047     * @param value double value to convert
048     * @param p current numerator
049     * @param q current denominator
050     */
051    public FractionConversionException(double value, long p, long q) {
052        super(LocalizedFormats.FRACTION_CONVERSION_OVERFLOW, value, p, q);
053    }
054
055}