| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.printservice.recommendation.plugin.xerox; |
| |
| import android.net.nsd.NsdServiceInfo; |
| |
| import java.util.HashMap; |
| |
| final class PrinterHashMap extends HashMap<String, NsdServiceInfo> { |
| public static String getKey(NsdServiceInfo serviceInfo) { |
| return serviceInfo.getServiceName(); |
| } |
| |
| public NsdServiceInfo addPrinter(NsdServiceInfo device) { |
| return put(getKey(device), device); |
| } |
| |
| public NsdServiceInfo removePrinter(NsdServiceInfo device) { |
| return remove(getKey(device)); |
| } |
| } |