1 /* 2 * Copyright (C) 2008 The Guava Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.common.collect.testing.features; 18 19 import com.google.common.annotations.GwtCompatible; 20 21 import java.util.Set; 22 23 /** 24 * Thrown when requirements on a tester method or class conflict with 25 * each other. 26 * 27 * @author George van den Driessche 28 */ 29 @GwtCompatible 30 public class ConflictingRequirementsException extends Exception { 31 private Set<Feature<?>> conflicts; 32 private Object source; 33 ConflictingRequirementsException( String message, Set<Feature<?>> conflicts, Object source)34 public ConflictingRequirementsException( 35 String message, Set<Feature<?>> conflicts, Object source) { 36 super(message); 37 this.conflicts = conflicts; 38 this.source = source; 39 } 40 getConflicts()41 public Set<Feature<?>> getConflicts() { 42 return conflicts; 43 } 44 getSource()45 public Object getSource() { 46 return source; 47 } 48 getMessage()49 @Override public String getMessage() { 50 return super.getMessage() + " (source: " + source + ")"; 51 } 52 53 private static final long serialVersionUID = 0; 54 } 55