1 /* 2 * Copyright (C) 2007 The Android Open Source Project 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.android.dx.cf.attrib; 18 19 import com.android.dx.cf.iface.Attribute; 20 21 /** 22 * Base implementation of {@link Attribute}, which directly stores 23 * the attribute name but leaves the rest up to subclasses. 24 */ 25 public abstract class BaseAttribute implements Attribute { 26 /** {@code non-null;} attribute name */ 27 private final String name; 28 29 /** 30 * Constructs an instance. 31 * 32 * @param name {@code non-null;} attribute name 33 */ BaseAttribute(String name)34 public BaseAttribute(String name) { 35 if (name == null) { 36 throw new NullPointerException("name == null"); 37 } 38 39 this.name = name; 40 } 41 42 /** {@inheritDoc} */ getName()43 public String getName() { 44 return name; 45 } 46 } 47