/
NativeSelectorProvider.java
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/
NativeSelectorProvider.java
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/*
* Copyright (C) 2008 Wayne Meissner
*
* This file is part of the JNR 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 jnr.enxio.channels;
import jnr.ffi.Platform;
import java.io.IOException;
import java.nio.channels.DatagramChannel;
import java.nio.channels.Pipe;
import java.nio.channels.ServerSocketChannel;
import java.nio.channels.SocketChannel;
import java.nio.channels.spi.AbstractSelector;
import java.nio.channels.spi.SelectorProvider;
public final class NativeSelectorProvider extends SelectorProvider {
private static final class SingletonHolder {
static NativeSelectorProvider INSTANCE = new NativeSelectorProvider();
}
public static final SelectorProvider getInstance() {
return SingletonHolder.INSTANCE;
}
@Override
public DatagramChannel openDatagramChannel() throws IOException {
throw new UnsupportedOperationException("Not supported yet.");
}
public DatagramChannel openDatagramChannel(java.net.ProtocolFamily family) throws IOException {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public Pipe openPipe() throws IOException {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public AbstractSelector openSelector() throws IOException {
return Platform.getNativePlatform().isBSD() ? new KQSelector(this) : new PollSelector(this);
}
@Override
public ServerSocketChannel openServerSocketChannel() throws IOException {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public SocketChannel openSocketChannel() throws IOException {
throw new UnsupportedOperationException("Not supported yet.");
}
}