| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.olingo.server.api.debug; |
| |
| /** |
| * <p>Runtime measurements.</p> |
| * <p>All times are in nanoseconds since some fixed but arbitrary time |
| * (perhaps in the future, so values may be negative).</p> |
| * @see System#nanoTime() |
| */ |
| public class RuntimeMeasurement { |
| |
| private String className; |
| private String methodName; |
| private long timeStarted; |
| private long timeStopped; |
| |
| /** |
| * Sets the class name. |
| * @param className the name of the class that is measured |
| */ |
| public void setClassName(final String className) { |
| this.className = className; |
| } |
| |
| /** |
| * Gets the class name. |
| * @return the name of the class that is measured |
| */ |
| public String getClassName() { |
| return className; |
| }; |
| |
| /** |
| * Sets the method name. |
| * @param methodName the name of the method that is measured |
| */ |
| public void setMethodName(final String methodName) { |
| this.methodName = methodName; |
| } |
| |
| /** |
| * Gets the method name. |
| * @return the name of the method that is measured |
| */ |
| public String getMethodName() { |
| return methodName; |
| } |
| |
| /** |
| * Sets the start time. |
| * @param timeStarted the start time in nanoseconds |
| * @see System#nanoTime() |
| */ |
| public void setTimeStarted(final long timeStarted) { |
| this.timeStarted = timeStarted; |
| } |
| |
| /** |
| * Gets the start time. |
| * @return the start time in nanoseconds or 0 if not set yet |
| * @see System#nanoTime() |
| */ |
| public long getTimeStarted() { |
| return timeStarted; |
| } |
| |
| /** |
| * Sets the stop time. |
| * @param timeStopped the stop time in nanoseconds |
| * @see System#nanoTime() |
| */ |
| public void setTimeStopped(final long timeStopped) { |
| this.timeStopped = timeStopped; |
| } |
| |
| /** |
| * Gets the stop time. |
| * @return the stop time in nanoseconds or 0 if not set yet |
| * @see System#nanoTime() |
| */ |
| public long getTimeStopped() { |
| return timeStopped; |
| } |
| |
| @Override |
| public String toString() { |
| return className + "." + methodName + ": duration: " + (timeStopped - timeStarted); |
| } |
| } |