1 /* 2 * Copyright (C) 2007 Google Inc. 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.inject.assistedinject; 18 19 import com.google.inject.TypeLiteral; 20 import java.lang.reflect.Type; 21 import java.util.ArrayList; 22 import java.util.Arrays; 23 import java.util.List; 24 25 /** 26 * A list of {@link TypeLiteral}s to match an injectable Constructor's assited parameter types to 27 * the corresponding factory method. 28 * 29 * @author jmourits (at) google.com (Jerome Mourits) 30 * @author jessewilson (at) google.com (Jesse Wilson) 31 */ 32 class ParameterListKey { 33 34 private final List<Type> paramList; 35 36 public ParameterListKey(List<Type> paramList) { 37 this.paramList = new ArrayList<>(paramList); 38 } 39 40 public ParameterListKey(Type[] types) { 41 this(Arrays.asList(types)); 42 } 43 44 @Override 45 public boolean equals(Object o) { 46 if (o == this) { 47 return true; 48 } 49 if (!(o instanceof ParameterListKey)) { 50 return false; 51 } 52 ParameterListKey other = (ParameterListKey) o; 53 return paramList.equals(other.paramList); 54 } 55 56 @Override 57 public int hashCode() { 58 return paramList.hashCode(); 59 } 60 61 @Override 62 public String toString() { 63 return paramList.toString(); 64 } 65 } 66
