PersistentTopicInternalStats.java

/**
 * Copyright 2016 Yahoo Inc.
 *
 * 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 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 com.yahoo.pulsar.common.policies.data;

import java.util.List;
import java.util.Map;

public class PersistentTopicInternalStats {

    public long entriesAddedCounter;
    public long numberOfEntries;
    public long totalSize;

    public long currentLedgerEntries;
    public long currentLedgerSize;
    public String lastLedgerCreatedTimestamp;
    public String lastLedgerCreationFailureTimestamp;

    public int waitingCursorsCount;
    public int pendingAddEntriesCount;

    public String lastConfirmedEntry;
    public String state;

    public List<LedgerInfo> ledgers;
    public Map<String, CursorStats> cursors;

    public static class LedgerInfo {
        public long ledgerId;
        public long entries;
        public long size;
    }

    public static class CursorStats {
        public String markDeletePosition;
        public String readPosition;
        public boolean waitingReadOp;
        public int pendingReadOps;

        public long messagesConsumedCounter;
        public long cursorLedger;
        public long cursorLedgerLastEntry;
        public String individuallyDeletedMessages;
        public String lastLedgerSwitchTimestamp;
        public String state;
    }

}