// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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 common.adapter;
import java.awt.Toolkit;
import streamer.BaseElement;
import streamer.ByteBuffer;
import streamer.Element;
import streamer.Link;
import streamer.Pipeline;
import streamer.PipelineImpl;
import streamer.debug.FakeSource;
public class AwtBellAdapter extends BaseElement {
public AwtBellAdapter(String id) {
super(id);
declarePads();
}
private void declarePads() {
inputPads.put(STDIN, null);
}
@Override
public void handleData(ByteBuffer buf, Link link) {
if (verbose)
System.out.println("[" + this + "] INFO: Data received: " + buf + ".");
if (buf == null)
return;
Toolkit.getDefaultToolkit().beep();
}
@Override
public String toString() {
return "Bell(" + id + ")";
}
/**
* Example.
*/
public static void main(String args[]) {
System.setProperty("streamer.Element.debug", "true");
Element source = new FakeSource("source") {
{
incommingBufLength = 0;
delay = 1000;
numBuffers = 3;
}
};
Element sink = new AwtBellAdapter("sink");
Pipeline pipeline = new PipelineImpl("test");
pipeline.addAndLink(source, sink);
pipeline.runMainLoop("source", STDOUT, false, false);
}
}