mirror of https://github.com/apache/cloudstack.git
95 lines
2.6 KiB
Java
95 lines
2.6 KiB
Java
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package streamer.debug;
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import streamer.ByteBuffer;
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import streamer.Direction;
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import streamer.Element;
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import streamer.Event;
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import streamer.Link;
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import streamer.SyncLink;
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public class MockSource extends FakeSource {
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protected ByteBuffer bufs[] = null;
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public MockSource(String id) {
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super(id);
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}
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public MockSource(String id, ByteBuffer bufs[]) {
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super(id);
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this.bufs = bufs;
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}
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/**
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* Initialize data.
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*/
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@Override
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public ByteBuffer initializeData() {
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if (packetNumber >= bufs.length) {
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sendEventToAllPads(Event.STREAM_CLOSE, Direction.OUT);
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return null;
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}
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ByteBuffer buf = bufs[packetNumber];
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buf.putMetadata(ByteBuffer.SEQUENCE_NUMBER, packetNumber);
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return buf;
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}
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@Override
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public void handleEvent(Event event, Direction direction) {
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if (verbose)
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System.out.println("[" + this + "] INFO: Event received: " + event + ".");
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}
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@Override
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public String toString() {
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return "MockSource(" + id + ")";
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}
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/**
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* Example.
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*/
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public static void main(String args[]) {
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Element mockSource = new MockSource("source") {
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{
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bufs = new ByteBuffer[] {new ByteBuffer(new byte[] {1, 1, 2, 3, 4, 5}), new ByteBuffer(new byte[] {2, 1, 2, 3, 4}),
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new ByteBuffer(new byte[] {3, 1, 2, 3}), new ByteBuffer(new byte[] {4, 1, 2}), new ByteBuffer(new byte[] {5, 1})};
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verbose = true;
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delay = 100;
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}
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};
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Element fakeSink = new FakeSink("sink") {
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{
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verbose = true;
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}
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};
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Link link = new SyncLink();
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mockSource.setLink(STDOUT, link, Direction.OUT);
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fakeSink.setLink(STDIN, link, Direction.IN);
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link.run();
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}
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}
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