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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
* ============LICENSE_END=========================================================
*/
package org.onap.appc.metricservice.impl;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.onap.appc.metricservice.MetricRegistry;
import org.onap.appc.metricservice.metric.Counter;
import org.onap.appc.metricservice.metric.Metric;
import org.onap.appc.metricservice.metric.MetricBuilderFactory;
import org.onap.appc.metricservice.metric.impl.MetricBuilderFactoryImpl;
import org.onap.appc.metricservice.policy.PolicyBuilderFactory;
import org.onap.appc.metricservice.policy.PublishingPolicy;
import org.onap.appc.metricservice.policy.impl.PolicyBuilderFactoryImpl;
public class MetricRegistryImpl implements MetricRegistry {
private String name;
private Map<String,Metric> concurrentMetricMap=new ConcurrentHashMap<String,Metric>();
public MetricRegistryImpl(String name) {
this.name = name;
}
@Override
public boolean register(Metric metric) {
if(concurrentMetricMap.get(metric.name())==null){
concurrentMetricMap.put(metric.name(),metric);
return true;
}
return false;
}
@Override
public void attach(PublishingPolicy publishPolicy) {
//TODO
}
@Override
public MetricBuilderFactory metricBuilderFactory() {
return new MetricBuilderFactoryImpl();
}
@Override
public PolicyBuilderFactory policyBuilderFactory() {
return new PolicyBuilderFactoryImpl() ;
}
@Override
public Counter counter(String value) {
if(concurrentMetricMap.get(value)!=null )
return (Counter)concurrentMetricMap.get(value) ;
else
return null;
}
@Override
public Counter[] counters() {
return (Counter[])concurrentMetricMap.values().toArray();
}
@Override
public Metric[] metrics() {
java.util.Collection<Metric> var = concurrentMetricMap.values();
return var.toArray(new Metric[var.size()]);
}
@Override
public Metric metric(String metricName) {
return concurrentMetricMap.get(metricName);
}
@Override
public void dispose() {
concurrentMetricMap.clear();
}
}
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