1 files changed, 75 insertions, 0 deletions
diff --git a/env/src/main/java/com/att/inno/env/Trans.java b/env/src/main/java/com/att/inno/env/Trans.java
new file mode 100644
index 0000000..138ca91
--- /dev/null
+++ b/env/src/main/java/com/att/inno/env/Trans.java
@@ -0,0 +1,75 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 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.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.inno.env;
+
+
+
+
+/**
+ * A Trans is like an Env, however, it's purpose it to track the Transient 
+ * Data associated with Transactions, or other short term elements.
+ * 
+ * Any Object implementing Trans should expect to go in an out of scope quickly
+ * 
+ * Implementations should also overload the concepts of "Start", etc and build up
+ * and Audit Log, so it can implement "metric" below
+ * 
+ * All Transactions (i.e. a call to a service) will need these items.
+ * 
+ *
+ */
+public interface Trans extends Env {
+	/**
+	 * Add a completed entry in the Audit Trail for tracking purposes.
+	 * 
+	 * @param text
+	 */
+	public void checkpoint(String text);
+
+	/**
+	 * Add a completed entry in the Audit Trail for tracking purposes, and combine flag with "CHECKPOINT" 
+	 * 
+	 * @param text
+	 */
+	public void checkpoint(String text, int additionalFlag);
+
+	/**
+	 * Output an Audit Trail onto the StringBuilder
+	 *
+	 * Load metrics into an array of floats from passed in Flags
+	 * 
+	 * @param flag
+	 * @param sb
+	 * @return	 
+	 */
+	public Metric auditTrail(LogTarget lt, int indent, StringBuilder sb, int ... flag);
+
+	public Metric auditTrail(int indent, StringBuilder sb, int ... flag);
+
+	public class Metric {
+		public float[] buckets;
+		public float   total;
+		public int     entries;
+	}
+}