/// <summary>
/// Creates an asynchronous channel group with a given thread pool.
///
/// <para> The {@code executor} parameter is an {@code ExecutorService} that
/// executes tasks submitted to dispatch completion results for operations
/// initiated on asynchronous channels in the group.
///
/// </para>
/// <para> Care should be taken when configuring the executor service. It
/// should support <em>direct handoff</em> or <em>unbounded queuing</em> of
/// submitted tasks, and the thread that invokes the {@link
/// ExecutorService#execute execute} method should never invoke the task
/// directly. An implementation may mandate additional constraints.
///
/// </para>
/// <para> The executor is intended to be used exclusively by the resulting
/// asynchronous channel group. Termination of the group results in the
/// orderly <seealso cref="ExecutorService#shutdown shutdown"/> of the executor
/// service. Shutting down the executor service by other means results in
/// unspecified behavior.
///
/// </para>
/// <para> The group is created by invoking the {@link
/// AsynchronousChannelProvider#openAsynchronousChannelGroup(ExecutorService,int)
/// openAsynchronousChannelGroup(ExecutorService,int)} method of the system-wide
/// default <seealso cref="AsynchronousChannelProvider"/> object with an {@code
/// initialSize} of {@code 0}.
///
/// </para>
/// </summary>
/// <param name="executor">
/// The thread pool for the resulting group
/// </param>
/// <returns> A new asynchronous channel group
/// </returns>
/// <exception cref="IOException">
/// If an I/O error occurs </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static AsynchronousChannelGroup withThreadPool(java.util.concurrent.ExecutorService executor) throws java.io.IOException
public static AsynchronousChannelGroup WithThreadPool(ExecutorService executor)
{
return(AsynchronousChannelProvider.Provider().OpenAsynchronousChannelGroup(executor, 0));
}
/// <summary>
/// Creates an asynchronous channel group with a given thread pool that
/// creates new threads as needed.
///
/// <para> The {@code executor} parameter is an {@code ExecutorService} that
/// creates new threads as needed to execute tasks that are submitted to
/// handle I/O events and dispatch completion results for operations initiated
/// on asynchronous channels in the group. It may reuse previously constructed
/// threads when they are available.
///
/// </para>
/// <para> The {@code initialSize} parameter may be used by the implementation
/// as a <em>hint</em> as to the initial number of tasks it may submit. For
/// example, it may be used to indicate the initial number of threads that
/// wait on I/O events.
///
/// </para>
/// <para> The executor is intended to be used exclusively by the resulting
/// asynchronous channel group. Termination of the group results in the
/// orderly <seealso cref="ExecutorService#shutdown shutdown"/> of the executor
/// service. Shutting down the executor service by other means results in
/// unspecified behavior.
///
/// </para>
/// <para> The group is created by invoking the {@link
/// AsynchronousChannelProvider#openAsynchronousChannelGroup(ExecutorService,int)
/// openAsynchronousChannelGroup(ExecutorService,int)} method of the system-wide
/// default <seealso cref="AsynchronousChannelProvider"/> object.
///
/// </para>
/// </summary>
/// <param name="executor">
/// The thread pool for the resulting group </param>
/// <param name="initialSize">
/// A value {@code >=0} or a negative value for implementation
/// specific default
/// </param>
/// <returns> A new asynchronous channel group
/// </returns>
/// <exception cref="IOException">
/// If an I/O error occurs
/// </exception>
/// <seealso cref= java.util.concurrent.Executors#newCachedThreadPool </seealso>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static AsynchronousChannelGroup withCachedThreadPool(java.util.concurrent.ExecutorService executor, int initialSize) throws java.io.IOException
public static AsynchronousChannelGroup WithCachedThreadPool(ExecutorService executor, int initialSize)
{
return(AsynchronousChannelProvider.Provider().OpenAsynchronousChannelGroup(executor, initialSize));
}
/// <summary>
/// Creates an asynchronous channel group with a fixed thread pool.
///
/// <para> The resulting asynchronous channel group reuses a fixed number of
/// threads. At any point, at most {@code nThreads} threads will be active
/// processing tasks that are submitted to handle I/O events and dispatch
/// completion results for operations initiated on asynchronous channels in
/// the group.
///
/// </para>
/// <para> The group is created by invoking the {@link
/// AsynchronousChannelProvider#openAsynchronousChannelGroup(int,ThreadFactory)
/// openAsynchronousChannelGroup(int,ThreadFactory)} method of the system-wide
/// default <seealso cref="AsynchronousChannelProvider"/> object.
///
/// </para>
/// </summary>
/// <param name="nThreads">
/// The number of threads in the pool </param>
/// <param name="threadFactory">
/// The factory to use when creating new threads
/// </param>
/// <returns> A new asynchronous channel group
/// </returns>
/// <exception cref="IllegalArgumentException">
/// If {@code nThreads <= 0} </exception>
/// <exception cref="IOException">
/// If an I/O error occurs </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static AsynchronousChannelGroup withFixedThreadPool(int nThreads, java.util.concurrent.ThreadFactory threadFactory) throws java.io.IOException
public static AsynchronousChannelGroup WithFixedThreadPool(int nThreads, ThreadFactory threadFactory)
{
return(AsynchronousChannelProvider.Provider().OpenAsynchronousChannelGroup(nThreads, threadFactory));
}
/// <summary>
/// Initialize a new instance of this class.
/// </summary>
/// <param name="provider">
/// The asynchronous channel provider for this group </param>
protected internal AsynchronousChannelGroup(AsynchronousChannelProvider provider)
{
this.Provider_Renamed = provider;
}
/// <summary>
/// Opens an asynchronous socket channel.
///
/// <para> The new channel is created by invoking the {@link
/// AsynchronousChannelProvider#openAsynchronousSocketChannel
/// openAsynchronousSocketChannel} method on the {@link
/// AsynchronousChannelProvider} that created the group. If the group parameter
/// is {@code null} then the resulting channel is created by the system-wide
/// default provider, and bound to the <em>default group</em>.
///
/// </para>
/// </summary>
/// <param name="group">
/// The group to which the newly constructed channel should be bound,
/// or {@code null} for the default group
/// </param>
/// <returns> A new asynchronous socket channel
/// </returns>
/// <exception cref="ShutdownChannelGroupException">
/// If the channel group is shutdown </exception>
/// <exception cref="IOException">
/// If an I/O error occurs </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public static AsynchronousSocketChannel open(AsynchronousChannelGroup group) throws java.io.IOException
public static AsynchronousSocketChannel Open(AsynchronousChannelGroup group)
{
AsynchronousChannelProvider provider = (group == null) ? AsynchronousChannelProvider.Provider() : group.Provider();
return(provider.OpenAsynchronousSocketChannel(group));
}
/// <summary>
/// Initializes a new instance of this class.
/// </summary>
/// <param name="provider">
/// The provider that created this channel </param>
protected internal AsynchronousSocketChannel(AsynchronousChannelProvider provider)
{
this.Provider_Renamed = provider;
}