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      1 /*
      2  *  Licensed to the Apache Software Foundation (ASF) under one or more
      3  *  contributor license agreements.  See the NOTICE file distributed with
      4  *  this work for additional information regarding copyright ownership.
      5  *  The ASF licenses this file to You under the Apache License, Version 2.0
      6  *  (the "License"); you may not use this file except in compliance with
      7  *  the License.  You may obtain a copy of the License at
      8  *
      9  *     http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  */
     17 
     18 package org.apache.harmony.tests.java.nio.channels;
     19 
     20 import java.io.IOException;
     21 import java.net.DatagramSocket;
     22 import java.net.InetAddress;
     23 import java.net.NetworkInterface;
     24 import java.net.SocketAddress;
     25 import java.net.SocketOption;
     26 import java.nio.ByteBuffer;
     27 import java.nio.channels.DatagramChannel;
     28 import java.nio.channels.MembershipKey;
     29 import java.nio.channels.ServerSocketChannel;
     30 import java.nio.channels.spi.SelectorProvider;
     31 import java.util.Set;
     32 
     33 class MockDatagramChannel extends DatagramChannel {
     34 
     35     public MockDatagramChannel(SelectorProvider arg0) {
     36         super(arg0);
     37     }
     38 
     39     @Override
     40     public DatagramSocket socket() {
     41         return null;
     42     }
     43 
     44     @Override
     45     public boolean isConnected() {
     46         return false;
     47     }
     48 
     49     @Override
     50     public DatagramChannel connect(SocketAddress arg0) throws IOException {
     51         return null;
     52     }
     53 
     54     @Override
     55     public DatagramChannel disconnect() throws IOException {
     56         return null;
     57     }
     58 
     59     @Override
     60     public SocketAddress receive(ByteBuffer arg0) throws IOException {
     61         return null;
     62     }
     63 
     64     @Override
     65     public int send(ByteBuffer arg0, SocketAddress arg1) throws IOException {
     66         return 0;
     67     }
     68 
     69     @Override
     70     public int read(ByteBuffer arg0) throws IOException {
     71         return 0;
     72     }
     73 
     74     @Override
     75     public long read(ByteBuffer[] arg0, int arg1, int arg2) throws IOException {
     76         return 0;
     77     }
     78 
     79     @Override
     80     public int write(ByteBuffer arg0) throws IOException {
     81         return 0;
     82     }
     83 
     84     @Override
     85     public long write(ByteBuffer[] arg0, int arg1, int arg2) throws IOException {
     86         return 0;
     87     }
     88 
     89     @Override
     90     protected void implCloseSelectableChannel() throws IOException {
     91         // empty
     92     }
     93 
     94     @Override
     95     protected void implConfigureBlocking(boolean arg0) throws IOException {
     96         // empty
     97     }
     98 
     99     @Override
    100     public SocketAddress getRemoteAddress() throws IOException {
    101         return null;
    102     }
    103 
    104     @Override
    105     public <T> DatagramChannel setOption(SocketOption<T> name, T value)
    106         throws IOException {
    107         return null;
    108     }
    109 
    110     @Override
    111     public <T> T getOption(SocketOption<T> name) throws IOException {
    112         return null;
    113     }
    114 
    115     public DatagramChannel bind(SocketAddress local) throws IOException {
    116         return null;
    117     }
    118 
    119     @Override
    120     public MembershipKey join(InetAddress group, NetworkInterface interf) {
    121         return null;
    122     }
    123 
    124     @Override
    125     public MembershipKey join(InetAddress group, NetworkInterface interf, InetAddress source)
    126             throws IOException {
    127         return null;
    128     }
    129 
    130     @Override
    131     public Set<SocketOption<?>> supportedOptions() {
    132         return null;
    133     }
    134 
    135     @Override
    136     public SocketAddress getLocalAddress() throws IOException {
    137         return null;
    138     }
    139 }
    140