fullstack/hyracks/hyracks-data/hyracks-data-std/src/main/java/edu/uci/ics/hyracks/data/std/api/AbstractPointable.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.data.std.api;

public abstract class AbstractPointable implements IPointable {
    protected byte[] bytes;

    protected int start;

    protected int length;

    @Override
    public void set(byte[] bytes, int start, int length) {
        this.bytes = bytes;
        this.start = start;
        this.length = length;
    }

    @Override
    public void set(IValueReference pointer) {
        set(pointer.getByteArray(), pointer.getStartOffset(), pointer.getLength());
    }

    @Override
    public byte[] getByteArray() {
        return bytes;
    }

    @Override
    public int getStartOffset() {
        return start;
    }

    @Override
    public int getLength() {
        return length;
    }
}