/*
* Copyright (C) The Apache Software Foundation. All rights reserved.
*
* This software is published under the terms of the Apache Software
* License version 1.1, a copy of which has been included with this
* distribution in the LICENSE.txt file. */
package org.apache.log4j.spi;
import org.apache.log4j.Appender;
import java.util.Enumeration;
/**
Interface for attaching appenders to objects.
@author Ceki Gülcü
@since 0.9.1 */
public interface AppenderAttachable {
/**
Add an appender.
*/
public
void addAppender(Appender newAppender);
/**
Get all previously added appenders as an Enumeration. */
public
Enumeration getAllAppenders();
/**
Get an appender by name.
*/
public
Appender getAppender(String name);
/**
Returns <code>true</code> if the specified appender is in list of
attached attached, <code>false</code> otherwise.
@since 1.2 */
public
boolean isAttached(Appender appender);
/**
Remove all previously added appenders.
*/
void removeAllAppenders();
/**
Remove the appender passed as parameter from the list of appenders.
*/
void removeAppender(Appender appender);
/**
Remove the appender with the name passed as parameter from the
list of appenders.
*/
void
removeAppender(String name);
}
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