| /** |
| * Copyright (C) 2006 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.name; |
| |
| import static com.google.inject.internal.util.Preconditions.checkNotNull; |
| import java.io.Serializable; |
| import java.lang.annotation.Annotation; |
| |
| class NamedImpl implements Named, Serializable { |
| |
| private final String value; |
| |
| public NamedImpl(String value) { |
| this.value = checkNotNull(value, "name"); |
| } |
| |
| public String value() { |
| return this.value; |
| } |
| |
| public int hashCode() { |
| // This is specified in java.lang.Annotation. |
| return (127 * "value".hashCode()) ^ value.hashCode(); |
| } |
| |
| public boolean equals(Object o) { |
| if (!(o instanceof Named)) { |
| return false; |
| } |
| |
| Named other = (Named) o; |
| return value.equals(other.value()); |
| } |
| |
| public String toString() { |
| return "@" + Named.class.getName() + "(value=" + value + ")"; |
| } |
| |
| public Class<? extends Annotation> annotationType() { |
| return Named.class; |
| } |
| |
| private static final long serialVersionUID = 0; |
| } |