org.apache.bookkeeper.mledger.ManagedLedgerInfo 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;
import java.util.List;
import java.util.Map;
@SuppressWarnings("checkstyle:javadoctype")
public class ManagedLedgerInfo {
/** Z-Node version. */
public int version;
public String creationDate;
public String modificationDate;
public List ledgers;
public PositionInfo terminatedPosition;
public Map cursors;
public static class LedgerInfo {
public long ledgerId;
public Long entries;
public Long size;
public Long timestamp;
}
public static class CursorInfo {
/** Z-Node version. */
public int version;
public String creationDate;
public String modificationDate;
// If the ledger id is -1, then the mark-delete position is
// the one from the (ledgerId, entryId) snapshot below
public long cursorsLedgerId;
// Last snapshot of the mark-delete position
public PositionInfo markDelete;
public List individualDeletedMessages;
public Map properties;
}
public static class PositionInfo {
public long ledgerId;
public long entryId;
@Override
public String toString() {
return String.format("%d:%d", ledgerId, entryId);
}
}
public static class MessageRangeInfo {
// Starting of the range (not included)
public PositionInfo from = new PositionInfo();
// End of the range (included)
public PositionInfo to = new PositionInfo();
@Override
public String toString() {
return String.format("(%s, %s]", from, to);
}
}
}