001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.reef.tang.exceptions; 020 021/** 022 * Thrown when an illegal or contradictory configuration option is encountered. 023 * <p> 024 * While binding configuration values and merging Configuration objects, Tang 025 * checks each configuration option to make sure that it is correctly typed, 026 * and that it does not override some other setting (even if the two settings 027 * bind the same configuration option to the same value). When a bad 028 * configuration option is encountered, a BindException is thrown. 029 * 030 * @see NameResolutionException which covers the special case where an unknown 031 * configuration option or class is encountered. 032 */ 033public class BindException extends RuntimeException { 034 private static final long serialVersionUID = 1L; 035 036 public BindException(final String msg, final Throwable cause) { 037 super(msg, cause); 038 } 039 040 public BindException(final String msg) { 041 super(msg); 042 } 043}