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.iface; 18 19 /** 20 * Interface for lists of methods. 21 */ 22 public interface MethodList { 23 /** 24 * Get whether this instance is mutable. Note that the 25 * {@code MethodList} interface itself doesn't provide any means 26 * of mutation, but that doesn't mean that there isn't a non-interface 27 * way of mutating an instance. 28 * 29 * @return {@code true} iff this instance is somehow mutable 30 */ 31 public boolean isMutable(); 32 33 /** 34 * Get the number of methods in the list. 35 * 36 * @return the size 37 */ 38 public int size(); 39 40 /** 41 * Get the {@code n}th method. 42 * 43 * @param n {@code n >= 0, n < size();} which method 44 * @return {@code non-null;} the method in question 45 */ 46 public Method get(int n); 47 } 48
