| /* |
| * Copyright (C) 2007 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.inject; |
| |
| import com.google.inject.internal.ToStringBuilder; |
| import com.google.inject.spi.BindingVisitor; |
| import com.google.inject.spi.LinkedBinding; |
| |
| /** |
| * |
| * |
| */ |
| class LinkedBindingImpl<T> extends BindingImpl<T> |
| implements LinkedBinding<T> { |
| |
| final Key<? extends T> targetKey; |
| |
| LinkedBindingImpl(InjectorImpl injector, Key<T> key, Object source, |
| InternalFactory<? extends T> internalFactory, Scope scope, |
| Key<? extends T> targetKey, |
| LoadStrategy loadStrategy) { |
| super(injector, key, source, internalFactory, scope, loadStrategy); |
| this.targetKey = targetKey; |
| } |
| |
| public void accept(BindingVisitor<? super T> bindingVisitor) { |
| bindingVisitor.visit(this); |
| } |
| |
| public Binding<? extends T> getTarget() { |
| return injector.getBinding(targetKey); |
| } |
| |
| @Override public String toString() { |
| return new ToStringBuilder(LinkedBinding.class) |
| .add("key", key) |
| .add("target", targetKey) |
| .add("scope", scope) |
| .add("source", source) |
| .toString(); |
| } |
| } |