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      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 package com.android.loganalysis.item;
     17 
     18 import java.util.Arrays;
     19 import java.util.HashSet;
     20 import java.util.Set;
     21 
     22 /**
     23  * An {@link IItem} used to store wifi dumps.
     24  */
     25 public class DumpsysWifiStatsItem extends GenericItem {
     26     /** Constant for JSON output */
     27     public static final String WIFI_DISCONNECT = "WIFI_DISCONNECT";
     28     /** Constant for JSON output */
     29     public static final String WIFI_SCAN = "WIFI_SCAN";
     30     /** Constant for JSON output */
     31     public static final String WIFI_ASSOCIATION = "WIFI_ASSOCIATION";
     32 
     33     private static final Set<String> ATTRIBUTES = new HashSet<String>(Arrays.asList(
     34             WIFI_DISCONNECT, WIFI_SCAN, WIFI_ASSOCIATION));
     35 
     36      /**
     37      * The constructor for {@link DumpsysWifiStatsItem}.
     38      */
     39     public DumpsysWifiStatsItem() {
     40         super(ATTRIBUTES);
     41     }
     42 
     43     /**
     44      * Set number of times of wifi disconnect
     45      */
     46     public void setNumWifiDisconnect(int numWifiDisconnects) {
     47         setAttribute(WIFI_DISCONNECT, numWifiDisconnects);
     48     }
     49 
     50     /**
     51      * Set number of times of wifi scan
     52      */
     53     public void setNumWifiScan(int numWifiScans) {
     54         setAttribute(WIFI_SCAN, numWifiScans);
     55     }
     56 
     57     /**
     58      * Set number of times of wifi associations
     59      */
     60     public void setNumWifiAssociation(int numWifiAssociations) {
     61         setAttribute(WIFI_ASSOCIATION, numWifiAssociations);
     62     }
     63 
     64     /**
     65      * Get the number of times wifi disconnected
     66      */
     67     public int getNumWifiDisconnects() {
     68         return (int) getAttribute(WIFI_DISCONNECT);
     69     }
     70 
     71     /**
     72      * Get the number of times wifi scan event triggered
     73      */
     74     public int getNumWifiScans() {
     75         return (int) getAttribute(WIFI_SCAN);
     76     }
     77 
     78     /**
     79      * Get the number of times wifi association event triggered
     80      */
     81     public int getNumWifiAssociations() {
     82         return (int) getAttribute(WIFI_ASSOCIATION);
     83     }
     84 }
     85