1 files changed, 101 insertions, 0 deletions
diff --git a/ncomp-core-types/src/main/java/org/openecomp/ncomp/core/types/metrics/DoubleMetricAttribute.java b/ncomp-core-types/src/main/java/org/openecomp/ncomp/core/types/metrics/DoubleMetricAttribute.java
new file mode 100644
index 0000000..8378f0c
--- /dev/null
+++ b/ncomp-core-types/src/main/java/org/openecomp/ncomp/core/types/metrics/DoubleMetricAttribute.java
@@ -0,0 +1,101 @@
+
+/*-
+ * ============LICENSE_START==========================================
+ * OPENECOMP - DCAE
+ * ===================================================================
+ * 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.ncomp.core.types.metrics;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+
+public class DoubleMetricAttribute implements MetricAttribute {
+	public static final Logger logger = Logger.getLogger(DoubleMetricAttribute.class);
+	private IMetricStore store = null;
+	private String path;
+	public Date last;
+	
+	@Override
+	public void setup(IMetricStore store, String path) {
+		this.store = store;
+		this.path = path;
+	}
+	public void add(Date d, double v) {
+		if (store == null) 
+			throw new RuntimeException("Store is not setup");
+		store.addDoubleValue(path, d, v,"DoubleMetricAttribute");
+	}
+	public Double getValue() {
+		Object o = store.getLast(path);
+		if (o instanceof DoubleMetricMeasurement) {
+			DoubleMetricMeasurement x = (DoubleMetricMeasurement) o;
+			if (x != null) last = x.d;
+			return x == null ? 0.0 : x.v;
+		}
+//		System.err.println("ZZZ: " + path + o);
+		return -99999.0; 
+	}
+	public String toStringValue() {
+		return Double.toString(getValue());
+	}
+	public List<DoubleMetricMeasurement> getValues(Date start, Date end) {
+		if (store == null) 
+			throw new RuntimeException("Store is not setup");
+		List<DoubleMetricMeasurement> res = new ArrayList<DoubleMetricMeasurement>();
+		MetricMeasurement error = null;
+		for (MetricMeasurement m : store.getValues(path,start,end)) {
+			if (m instanceof DoubleMetricMeasurement) {
+				res.add((DoubleMetricMeasurement) m);
+				continue;
+			}
+			error = m;
+		}
+		if (error != null) 
+			logger.warn("Bad types for Double Metric: " + error.getClass() + " path: " + path);
+		return res; 
+	}
+	@Override
+	public List<DoubleMetricMeasurement> getValuesDouble(Date start, Date end) {
+		return getValues(start, end);
+	}
+	Double currentValue = null;
+	public void setValue(double v, boolean force) {
+		if (force) {
+			if (store == null) {
+				logger.warn("Store is not setup");
+				return;
+			}
+			store.addDoubleValue(path, new Date(), v, "DoubleMetricAttribute");
+			store.save(30000);
+		}
+		else {
+			currentValue += v;
+		}
+	}	
+	@Override
+	public void record() {
+		if (currentValue  != null) {
+			setValue(currentValue.doubleValue(), true);
+//			System.err.println("XYZ record " + path + " " + incrementalValue);
+			currentValue = null;
+		}
+	}
+}