1 /* 2 * Copyright (C) 2011 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.sdkuilib.internal.repository.sdkman2; 18 19 import java.util.ArrayList; 20 import java.util.List; 21 22 abstract class PkgCategory { 23 private final Object mKey; 24 private final Object mIconRef; 25 private final List<PkgItem> mItems = new ArrayList<PkgItem>(); 26 private String mLabel; 27 28 public PkgCategory(Object key, String label, Object iconRef) { 29 mKey = key; 30 mLabel = label; 31 mIconRef = iconRef; 32 } 33 34 public Object getKey() { 35 return mKey; 36 } 37 38 public String getLabel() { 39 return mLabel; 40 } 41 42 public void setLabel(String label) { 43 mLabel = label; 44 } 45 46 public Object getIconRef() { 47 return mIconRef; 48 } 49 50 public List<PkgItem> getItems() { 51 return mItems; 52 } 53 54 @Override 55 public String toString() { 56 return String.format("%s <key=%s, label=%s, #items=%d>", 57 this.getClass().getSimpleName(), 58 mKey == null ? "null" : mKey.toString(), 59 mLabel, 60 mItems.size()); 61 } 62 63 /** {@link PkgCategory}s are equal if their internal keys are equal. */ 64 @Override 65 public int hashCode() { 66 final int prime = 31; 67 int result = 1; 68 result = prime * result + ((mKey == null) ? 0 : mKey.hashCode()); 69 return result; 70 } 71 72 /** {@link PkgCategory}s are equal if their internal keys are equal. */ 73 @Override 74 public boolean equals(Object obj) { 75 if (this == obj) return true; 76 if (obj == null) return false; 77 if (getClass() != obj.getClass()) return false; 78 PkgCategory other = (PkgCategory) obj; 79 if (mKey == null) { 80 if (other.mKey != null) return false; 81 } else if (!mKey.equals(other.mKey)) return false; 82 return true; 83 } 84 } 85