com.gemstone.gemfire.management.internal.beans.stats.ServerClusterStatsMonitor Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of gemfire-core Show documentation
Show all versions of gemfire-core Show documentation
SnappyData store based off Pivotal GemFireXD
The newest version!
/*
* Copyright (c) 2010-2015 Pivotal Software, 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. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.management.internal.beans.stats;
import java.util.HashMap;
import java.util.Map;
import com.gemstone.gemfire.management.internal.FederationComponent;
/**
*
* @author rishim
*
*/
public class ServerClusterStatsMonitor {
private static final String NUM_CLIENTS = "CurrentClients";
private static final String ACTIVE_QUERY_COUNT = "ActiveCQCount";
private static final String REGISTERED_QUERY_COUNT = "RegisteredCQCount";
private static final String QUERY_REQUEST_RATE = "QueryRequestRate";
private static final String NUM_SUBSCRIPTIONS = "NumSubscriptions";
private StatsAggregator aggregator;
private Map> typeMap;
public void aggregate(FederationComponent newState,
FederationComponent oldState) {
aggregator.aggregate(newState, oldState);
}
public ServerClusterStatsMonitor() {
this.typeMap = new HashMap>();
intTypeMap();
this.aggregator = new StatsAggregator(typeMap);
}
private void intTypeMap() {
typeMap.put(NUM_CLIENTS, Integer.TYPE);
typeMap.put(ACTIVE_QUERY_COUNT, Long.TYPE);
typeMap.put(QUERY_REQUEST_RATE, Float.TYPE);
typeMap.put(REGISTERED_QUERY_COUNT, Long.TYPE);
typeMap.put(NUM_SUBSCRIPTIONS, Integer.TYPE);
}
public int getNumClients() {
return aggregator.getIntValue(NUM_CLIENTS);
}
public long getActiveCQCount() {
return aggregator.getLongValue(ACTIVE_QUERY_COUNT);
}
public long getRegisteredCQCount() {
return aggregator.getLongValue(REGISTERED_QUERY_COUNT);
}
public float getQueryRequestRate() {
return aggregator.getFloatValue(QUERY_REQUEST_RATE);
}
public int getNumSubscriptions() {
return aggregator.getIntValue(NUM_SUBSCRIPTIONS);
}
}