basic.QueueSourceUsage Class Reference

Pull events from the QueueSource processor. More...

Static Public Member Functions
static void	main (String[] args)

Detailed Description

Pull events from the QueueSource processor.

Graphically, the queue source is represented as follows:

Since it is a source, it has no input streams. We represent in a rectangle the queue of events that the source will dispense.

Author

Sylvain Hallé Easy

Definition at line 35 of file QueueSourceUsage.java.

Member Function Documentation

main()

static void basic.QueueSourceUsage.main ( String []  args )

static

Create an empty queue source

Definition at line 37 of file QueueSourceUsage.java.

    {
        /// Create an empty queue source
        QueueSource source = new QueueSource();
        // Tell the source what events to output by giving it an array;
        // in this case, we output the first powers of 2
        source.setEvents(1, 2, 4, 8, 16, 32);
        // Get a pullable to the source
        Pullable p = source.getPullableOutput();
        // Pull 8 events from the source. The queue source loops through
        // its array of events; hence after reaching the last (32), it
        // will restart from the beginning of its list.
        for (int i = 0; i < 8; i++)
        {
            // Method pull() returns an Object, hence we must manually cast
            // it as an integer (this is indeed what we get)
            int x = (Integer) p.pull();
            System.out.println("The event is: " + x);
        }
        ///
    }

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The documentation for this class was generated from the following file:

• Source/src/basic/QueueSourceUsage.java