1 /** 2 * Copyright (C) 2011 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.internal; 18 19 import com.google.common.collect.Lists; 20 21 import java.util.List; 22 23 /** 24 * Keeps track of creation listeners & uninitialized bindings, 25 * so they can be processed after bindings are recorded. 26 * 27 * @author sameb (at) google.com (Sam Berlin) 28 */ 29 class ProcessedBindingData { 30 31 private final List<CreationListener> creationListeners = Lists.newArrayList(); 32 private final List<Runnable> uninitializedBindings = Lists.newArrayList(); 33 34 void addCreationListener(CreationListener listener) { 35 creationListeners.add(listener); 36 } 37 38 void addUninitializedBinding(Runnable runnable) { 39 uninitializedBindings.add(runnable); 40 } 41 42 void initializeBindings() { 43 for (Runnable initializer : uninitializedBindings) { 44 initializer.run(); 45 } 46 } 47 48 void runCreationListeners(Errors errors) { 49 for (CreationListener creationListener : creationListeners) { 50 creationListener.notify(errors); 51 } 52 } 53 54 } 55
