/*
* Copyright 2011 Future Systems
*
* Licensed 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 org.krakenapps.termio;
import java.io.IOException;
import java.io.InputStream;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
public class TerminalInputStream extends InputStream {
private BlockingQueue<Byte> queue;
public TerminalInputStream() {
queue = new ArrayBlockingQueue<Byte>(8096);
}
public void push(byte b) throws InterruptedException {
queue.put(b);
}
@Override
public int read() throws IOException {
try {
return queue.take();
} catch (InterruptedException e) {
throw new IOException(e);
}
}
}