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/*******************************************************************************
* ============LICENSE_START====================================================
* * org.onap.aaf
* * ===========================================================================
* * Copyright © 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====================================================
* *
* * ECOMP is a trademark and service mark of AT&T Intellectual Property.
* *
******************************************************************************/
package org.onap.aaf.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;
}
}
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