| /* |
| * 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.numbers.fraction; |
| |
| import java.text.MessageFormat; |
| |
| /** |
| * Package private exception class with constants for frequently used messages. |
| */ |
| class FractionException extends ArithmeticException { |
| |
| /** Error message for overflow during conversion. */ |
| static final String ERROR_CONVERSION_OVERFLOW = "Overflow trying to convert {0} to fraction ({1}/{2})"; |
| /** Error message when iterative conversion fails. */ |
| static final String ERROR_CONVERSION = "Unable to convert {0} to fraction after {1} iterations"; |
| /** Error message for overflow by negation. */ |
| static final String ERROR_NEGATION_OVERFLOW = "overflow in fraction {0}/{1}, cannot negate"; |
| /** Error message for zero-valued denominator. */ |
| static final String ERROR_ZERO_DENOMINATOR = "denominator must be different from 0"; |
| |
| /** Serializable version identifier. */ |
| private static final long serialVersionUID = 201701191744L; |
| |
| /** Arguments for formatting the message. */ |
| protected Object[] formatArguments; |
| |
| /** |
| * Create an exception where the message is constructed by applying |
| * the {@code format()} method from {@code java.text.MessageFormat}. |
| * |
| * @param message the exception message with replaceable parameters |
| * @param formatArguments the arguments for formatting the message |
| */ |
| FractionException(String message, Object... formatArguments) { |
| super(message); |
| this.formatArguments = formatArguments; |
| } |
| |
| @Override |
| public String getMessage() { |
| return MessageFormat.format(super.getMessage(), formatArguments); |
| } |
| |
| |
| } |