org.apache.hadoop.hdfs.server.protocol.ReplicaRecoveryInfo.java Source code

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Here is the source code for org.apache.hadoop.hdfs.server.protocol.ReplicaRecoveryInfo.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.hadoop.hdfs.server.protocol;

import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.hdfs.protocol.Block;
import org.apache.hadoop.hdfs.server.common.HdfsServerConstants.ReplicaState;

/**
 * Replica recovery information.
 */
@InterfaceAudience.Private
@InterfaceStability.Evolving
public class ReplicaRecoveryInfo extends Block {
    private final ReplicaState originalState;

    public ReplicaRecoveryInfo(long blockId, long diskLen, long gs, ReplicaState rState) {
        set(blockId, diskLen, gs);
        originalState = rState;
    }

    public ReplicaState getOriginalReplicaState() {
        return originalState;
    }

    @Override
    public boolean equals(Object o) {
        return super.equals(o);
    }

    @Override
    public int hashCode() {
        return super.hashCode();
    }

    @Override
    public String toString() {
        return super.toString() + "[numBytes=" + this.getNumBytes() + ",originalReplicaState="
                + this.originalState.name() + "]";
    }
}