C# (CSharp) Apache.NMS.ActiveMQ.Util FifoMessageDispatchChannel.Peek примеры использования

Peek() публичный Метод

public Peek ( ) : MessageDispatch
Результат	Apache.NMS.ActiveMQ.Commands.MessageDispatch

Пример #1

Файл: FifoMessageDispatchChannelTest.cs Проект: Redi0/meijing-ui

 public void TestPeek() 
 {
     FifoMessageDispatchChannel channel = new FifoMessageDispatchChannel();
     MessageDispatch dispatch1 = new MessageDispatch();
     MessageDispatch dispatch2 = new MessageDispatch();
 
     Assert.IsTrue( channel.Empty == true );
     Assert.IsTrue( channel.Count == 0 );
 
     channel.EnqueueFirst( dispatch1 );
 
     Assert.IsTrue( channel.Empty == false );
     Assert.IsTrue( channel.Count == 1 );
 
     channel.EnqueueFirst( dispatch2 );
 
     Assert.IsTrue( channel.Empty == false );
     Assert.IsTrue( channel.Count == 2 );
 
     Assert.IsTrue( channel.Peek() == null );
 
     channel.Start();
 
     Assert.IsTrue( channel.Peek() == dispatch2 );
     Assert.IsTrue( channel.DequeueNoWait() == dispatch2 );
     Assert.IsTrue( channel.Peek() == dispatch1 );
     Assert.IsTrue( channel.DequeueNoWait() == dispatch1 );
 }