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package org.reprap.comms.port;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
import org.reprap.comms.port.testhandlers.TestDevice;
import org.reprap.comms.snap.SNAPAddress;
public class TestPort implements Port {
private PipedOutputStream out;
private PipedInputStream in;
private TestPortHandler handler;
private Thread handlerThread;
public TestPort() throws IOException {
out = new PipedOutputStream();
in = new PipedInputStream();
PipedInputStream farsideInput = new PipedInputStream();
PipedOutputStream farsideOutput = new PipedOutputStream();
out.connect(farsideInput);
in.connect(farsideOutput);
handler = new TestPortHandler(farsideInput, farsideOutput);
handlerThread = new Thread() {
public void run() {
handler.watch();
}
};
handlerThread.start();
}
public void dispose() {
}
public OutputStream getOutputStream() throws IOException {
return out;
}
public InputStream getInputStream() throws IOException {
return in;
}
public void close() {
}
/**
* Add a device onto the port
* @param device
* @param address
*/
public void addDevice(TestDevice device, SNAPAddress address) {
handler.registerDevice(address, device);
}
public void dropNextIncomingPacket() {
handler.dropNextIncomingPacket();
}
}
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