1 /*
2  * Copyright (C) 2016 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.loganalysis.item;
18 
19 import java.util.Arrays;
20 import java.util.HashSet;
21 import java.util.Set;
22 
23 
24 /**
25  * An {@link IItem} used to store traces info.
26  * <p>
27  * This stores info about page allocation failures, i.e. order.
28  * </p>
29  */
30 public class PageAllocationFailureItem extends MiscKernelLogItem {
31 
32     /** Constant for JSON output */
33     public static final String ORDER = "ORDER";
34 
35     private static final Set<String> ATTRIBUTES = new HashSet<String>(Arrays.asList(ORDER));
36 
37     /**
38      * The constructor for {@link PageAllocationFailureItem}.
39      */
PageAllocationFailureItem()40     public PageAllocationFailureItem() {
41         super(ATTRIBUTES);
42     }
43 
44     /**
45      * Get the order of the page allocation failure.
46      */
getOrder()47     public int getOrder() {
48         return (int) getAttribute(ORDER);
49     }
50 
51     /**
52      * Set the order of the page allocation failure.
53      */
setOrder(int order)54     public void setOrder(int order) {
55         setAttribute(ORDER, order);
56     }
57 }
58