hyracks/hyracks-storage-am-btree/src/main/java/edu/uci/ics/hyracks/storage/am/btree/frames/BTreeNSMInteriorFrameFactory.java

/*
 * 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.storage.am.btree.frames;

import edu.uci.ics.hyracks.storage.am.btree.api.IBTreeInteriorFrame;
import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexFrameFactory;
import edu.uci.ics.hyracks.storage.am.common.api.ITreeIndexTupleWriterFactory;

public class BTreeNSMInteriorFrameFactory implements ITreeIndexFrameFactory {

    private static final long serialVersionUID = 1L;

    private final ITreeIndexTupleWriterFactory tupleWriterFactory;

    public BTreeNSMInteriorFrameFactory(ITreeIndexTupleWriterFactory tupleWriterFactory) {
        this.tupleWriterFactory = tupleWriterFactory;
    }

    @Override
    public IBTreeInteriorFrame createFrame() {
        return new BTreeNSMInteriorFrame(tupleWriterFactory.createTupleWriter());
    }

    @Override
    public ITreeIndexTupleWriterFactory getTupleWriterFactory() {
        return tupleWriterFactory;
    }
}