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Statistical sampling library for use in virtdata libraries, based
on apache commons math 4
/*
* 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.logging.log4j.core.appender.rolling;
import org.apache.logging.log4j.core.appender.rolling.action.Action;
/**
* Description of actions needed to complete rollover.
*/
public interface RolloverDescription {
/**
* Active log file name after rollover.
*
* @return active log file name after rollover.
*/
String getActiveFileName();
/**
* Specifies if active file should be opened for appending.
*
* @return if true, active file should be opened for appending.
*/
boolean getAppend();
/**
* Action to be completed after close of current active log file
* before returning control to caller.
*
* @return action, may be null.
*/
Action getSynchronous();
/**
* Action to be completed after close of current active log file
* and before next rollover attempt, may be executed asynchronously.
*
* @return action, may be null.
*/
Action getAsynchronous();
}