/
LocalWanPublisherStats.java
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/
LocalWanPublisherStats.java
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/*
* Copyright (c) 2008-2019, Hazelcast, Inc. All Rights Reserved.
*
* 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.hazelcast.monitor;
import com.hazelcast.config.WanPublisherState;
import com.hazelcast.internal.management.JsonSerializable;
import com.hazelcast.wan.DistributedServiceWanEventCounters.DistributedObjectWanEventCounters;
import com.hazelcast.wan.WanSyncStats;
import com.hazelcast.wan.ConsistencyCheckResult;
import com.hazelcast.wan.impl.WanReplicationService;
import java.util.Map;
/**
* Local WAN publisher statistics to be used by {@link MemberState}
* implementations.
*/
public interface LocalWanPublisherStats extends JsonSerializable {
/**
* Returns if this member is connected to the Wan publisher
*
* @return if this member is connected to the Wan publisher
*/
boolean isConnected();
/**
* Returns the total number of published events from this member
*
* @return number of total published events from this member
*/
long getTotalPublishedEventCount();
/**
* Returns the total latency of published wan events from this member by millisecond.
*
* @return latency of outbound records from this member by millisecond.
*/
long getTotalPublishLatency();
/**
* Returns the outbound queue size on this member
*
* @return outbound queue size on this member
*/
int getOutboundQueueSize();
/**
* Returns the current {@link WanPublisherState} of this publisher.
*
* @see WanReplicationService#pause(String, String)
* @see WanReplicationService#stop(String, String)
*/
WanPublisherState getPublisherState();
/**
* Returns the counter for the successfully transfered map WAN events.
*/
Map<String, DistributedObjectWanEventCounters> getSentMapEventCounter();
/**
* Returns the counter for the successfully transfered cache WAN events.
*/
Map<String, DistributedObjectWanEventCounters> getSentCacheEventCounter();
/**
* Returns the last results of the consistency checks, mapped by map name.
*/
Map<String, ConsistencyCheckResult> getLastConsistencyCheckResults();
/**
* Returns the last synchronization statistics, mapped by map name.
*/
Map<String, WanSyncStats> getLastSyncStats();
}