http://logback.qos.ch/logback-core: logback-core module (QOS.ch)
  • Ceki Gulcu
  • Joern Huxhorn 
Logback: the reliable, generic, fast and flexible logging framework.
Copyright (C) 1999-2015, QOS.ch. All rights reserved.
This program and the accompanying materials are dual-licensed under
either the terms of the Eclipse Public License v1.0 as published by
the Eclipse Foundation
  or (per the licensee's choosing)
under the terms of the GNU Lesser General Public License version 2.1
as published by the Free Software Foundation.

/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.core.status;

import java.util.List;


Internal error messages (statii) are managed by instances of this interface.

Author:Ceki Gülcü
/**
 * Internal error messages (statii) are managed by instances of this interface.
 * 
 * @author Ceki Gülcü
 */
public interface StatusManager {

    
Add a new status message.

Params:
  • status – 
/**
     * Add a new status message.
     * 
     * @param status
     */
    void add(Status status);

    
Obtain a copy of the status list maintained by this StatusManager.

Returns:
/**
     * Obtain a copy of the status list maintained by this StatusManager.
     * 
     * @return

     */
    List<Status> getCopyOfStatusList();

    /**
     * Return the highest level of all the statii.
     * 
     * @return

     */
    // int getLevel();

    
Return the number of status entries.

Returns:
/**
     * Return the number of status entries.
     * 
     * @return

     */
    int getCount();

    /**
     * Add a status listener.
     * @param listener
     */

    
Add a status listener. The StatusManager may decide to skip installation if an 
earlier instance was already installed.

Params:
  • listener – 
Returns:true if actually added, false if skipped
/**
     * Add a status listener. The StatusManager may decide to skip installation if an 
     * earlier instance was already installed.
     * 
     * @param listener
     * @return true if actually added, false if skipped
     */
    boolean add(StatusListener listener);

    
);
Remove a status listener.

Params:
  • listener – 
/**);
     * Remove a status listener.
     * 
     * @param listener
     */
    void remove(StatusListener listener);

    
Clear the list of status messages.

/**
     * Clear the list of status messages.
     */
    void clear();

    
Obtain a copy of the status listener list maintained by this StatusManager

Returns:
/**
     * Obtain a copy of the status listener list maintained by this StatusManager
     * 
     * @return

     */
    List<StatusListener> getCopyOfStatusListenerList();

}