/*
 * 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.client.dataset;

import java.nio.ByteBuffer;

import edu.uci.ics.hyracks.api.context.IHyracksCommonContext;
import edu.uci.ics.hyracks.api.io.IIOManager;

public class DatasetClientContext implements IHyracksCommonContext {
    private final int frameSize;

    public DatasetClientContext(int frameSize) {
        this.frameSize = frameSize;
    }

    @Override
    public int getFrameSize() {
        return frameSize;
    }

    @Override
    public IIOManager getIOManager() {
        return null;
    }

    @Override
    public ByteBuffer allocateFrame() {
        return ByteBuffer.allocate(frameSize);
    }

}

Implement a client side context from IHyracksCommonContext.
Implement a client side context from IHyracksCommonContext.

Notice that we return null from the getIOManger method because
clients don't really need to have any IOManager. So the method
is just a stub to fulfill the interface requirements.

git-svn-id: 45400e483b316c70cab0969c275555ef2720fd29@2542 123451ca-8445-de46-9d55-352943316053
