org.apache.bookkeeper.mledger.impl.OffloadSegmentInfoImpl Maven / Gradle / Ivy
/**
* 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.bookkeeper.mledger.impl;
import java.util.Map;
import java.util.UUID;
import lombok.ToString;
import org.apache.bookkeeper.mledger.LedgerOffloader;
@ToString
public class OffloadSegmentInfoImpl {
public OffloadSegmentInfoImpl(UUID uuid, long beginLedgerId, long beginEntryId, String driverName,
Map driverMetadata) {
this.uuid = uuid;
this.beginLedgerId = beginLedgerId;
this.beginEntryId = beginEntryId;
this.driverName = driverName;
this.driverMetadata = driverMetadata;
}
public final UUID uuid;
public final long beginLedgerId;
public final long beginEntryId;
public final String driverName;
private volatile long endLedgerId;
private volatile long endEntryId;
volatile boolean closed = false;
public final Map driverMetadata;
public boolean isClosed() {
return closed;
}
public void closeSegment(long endLedger, long endEntry) {
this.endLedgerId = endLedger;
this.endEntryId = endEntry;
this.closed = true;
}
public LedgerOffloader.OffloadResult result() {
return new LedgerOffloader.OffloadResult(beginLedgerId, beginEntryId, endLedgerId, endEntryId);
}
}