1 files changed, 98 insertions, 0 deletions
diff --git a/app-c/appc/appc-metric/appc-metric-bundle/src/main/java/org/openecomp/appc/metricservice/impl/MetricRegistryImpl.java b/app-c/appc/appc-metric/appc-metric-bundle/src/main/java/org/openecomp/appc/metricservice/impl/MetricRegistryImpl.java
new file mode 100644
index 000000000..a36ccb37b
--- /dev/null
+++ b/app-c/appc/appc-metric/appc-metric-bundle/src/main/java/org/openecomp/appc/metricservice/impl/MetricRegistryImpl.java
@@ -0,0 +1,98 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.metricservice.impl;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.openecomp.appc.metricservice.MetricRegistry;
+import org.openecomp.appc.metricservice.metric.Counter;
+import org.openecomp.appc.metricservice.metric.Metric;
+import org.openecomp.appc.metricservice.metric.MetricBuilderFactory;
+import org.openecomp.appc.metricservice.metric.impl.MetricBuilderFactoryImpl;
+import org.openecomp.appc.metricservice.policy.PolicyBuilderFactory;
+import org.openecomp.appc.metricservice.policy.PublishingPolicy;
+import org.openecomp.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();
+    }
+}