| /* |
| * Copyright 2009-2010 by The Regents of the University of California |
| * 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 from |
| * |
| * 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 edu.uci.ics.hyracks.test.support; |
| |
| import java.io.File; |
| import java.nio.ByteBuffer; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.Executors; |
| |
| import edu.uci.ics.hyracks.api.context.IHyracksRootContext; |
| import edu.uci.ics.hyracks.api.exceptions.HyracksException; |
| import edu.uci.ics.hyracks.api.io.IIOManager; |
| import edu.uci.ics.hyracks.api.io.IODeviceHandle; |
| import edu.uci.ics.hyracks.control.nc.io.IOManager; |
| |
| public class TestRootContext implements IHyracksRootContext { |
| private int frameSize; |
| private IOManager ioManager; |
| |
| public TestRootContext(int frameSize) throws HyracksException { |
| this.frameSize = frameSize; |
| List<IODeviceHandle> devices = new ArrayList<IODeviceHandle>(); |
| devices.add(new IODeviceHandle(new File(System.getProperty("java.io.tmpdir")), ".")); |
| ioManager = new IOManager(devices, Executors.newCachedThreadPool()); |
| } |
| |
| @Override |
| public ByteBuffer allocateFrame() { |
| return ByteBuffer.allocate(frameSize); |
| } |
| |
| @Override |
| public int getFrameSize() { |
| return frameSize; |
| } |
| |
| @Override |
| public IIOManager getIOManager() { |
| return ioManager; |
| } |
| } |