org.apache.spark.network.util.AbstractFileRegion.java Source code

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Here is the source code for org.apache.spark.network.util.AbstractFileRegion.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.spark.network.util;

import io.netty.channel.FileRegion;
import io.netty.util.AbstractReferenceCounted;

public abstract class AbstractFileRegion extends AbstractReferenceCounted implements FileRegion {

    @Override
    @SuppressWarnings("deprecation")
    public final long transfered() {
        return transferred();
    }

    @Override
    public AbstractFileRegion retain() {
        super.retain();
        return this;
    }

    @Override
    public AbstractFileRegion retain(int increment) {
        super.retain(increment);
        return this;
    }

    @Override
    public AbstractFileRegion touch() {
        super.touch();
        return this;
    }

    @Override
    public AbstractFileRegion touch(Object o) {
        return this;
    }
}