1 /** 2 * Copyright (C) 2008 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.spi; 18 19 import com.google.inject.Binder; 20 import com.google.inject.Binding; 21 22 /** 23 * A binding to a key exposed from an enclosed private environment. 24 * 25 * @author jessewilson@google.com (Jesse Wilson) 26 * @since 2.0 27 */ 28 public interface ExposedBinding<T> extends Binding<T>, HasDependencies { 29 30 /** 31 * Returns the enclosed environment that holds the original binding. 32 */ getPrivateElements()33 PrivateElements getPrivateElements(); 34 35 /** 36 * Unsupported. Always throws {@link UnsupportedOperationException}. 37 */ applyTo(Binder binder)38 void applyTo(Binder binder); 39 }