001/* 002 * Copyright (C) 2008 The Guava Authors 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package com.google.common.collect.testing.features; 018 019import com.google.common.annotations.GwtCompatible; 020import com.google.common.annotations.GwtIncompatible; 021import com.google.common.annotations.J2ktIncompatible; 022import java.util.Set; 023 024/** 025 * Thrown when requirements on a tester method or class conflict with each other. 026 * 027 * @author George van den Driessche 028 */ 029@GwtCompatible 030public class ConflictingRequirementsException extends Exception { 031 private Set<Feature<?>> conflicts; 032 private Object source; 033 034 public ConflictingRequirementsException( 035 String message, Set<Feature<?>> conflicts, Object source) { 036 super(message); 037 this.conflicts = conflicts; 038 this.source = source; 039 } 040 041 public Set<Feature<?>> getConflicts() { 042 return conflicts; 043 } 044 045 public Object getSource() { 046 return source; 047 } 048 049 @Override 050 public String getMessage() { 051 return super.getMessage() + " (source: " + source + ")"; 052 } 053 054 @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0; 055}