Copyright (c) 2004-2011 QOS.ch
All rights reserved.
Permission is hereby granted, free  of charge, to any person obtaining
a  copy  of this  software  and  associated  documentation files  (the
"Software"), to  deal in  the Software without  restriction, including
without limitation  the rights to  use, copy, modify,  merge, publish,
distribute,  sublicense, and/or sell  copies of  the Software,  and to
permit persons to whom the Software  is furnished to do so, subject to
the following conditions:
The  above  copyright  notice  and  this permission  notice  shall  be
included in all copies or substantial portions of the Software.
THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
/**
 * Copyright (c) 2004-2011 QOS.ch
 * All rights reserved.
 *
 * Permission is hereby granted, free  of charge, to any person obtaining
 * a  copy  of this  software  and  associated  documentation files  (the
 * "Software"), to  deal in  the Software without  restriction, including
 * without limitation  the rights to  use, copy, modify,  merge, publish,
 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
 * permit persons to whom the Software  is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this permission  notice  shall  be
 * included in all copies or substantial portions of the Software.
 *
 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */
package org.slf4j;

ILoggerFactory instances manufacture Logger instances by name. 
Most users retrieve Logger instances through the static LoggerFactory.getLogger(String) method. An instance of of this interface is bound internally with LoggerFactory class at compile time. 
Author:
Ceki Gülcü/**
 * <code>ILoggerFactory</code> instances manufacture {@link Logger}
 * instances by name.
 * 
 * <p>Most users retrieve {@link Logger} instances through the static
 * {@link LoggerFactory#getLogger(String)} method. An instance of of this
 * interface is bound internally with {@link LoggerFactory} class at 
 * compile time. 
 * 
 * @author Ceki G&uuml;lc&uuml;
 */
public interface ILoggerFactory {

    
Return an appropriate Logger instance as specified by the name parameter.
If the name parameter is equal to Logger.ROOT_LOGGER_NAME, that is the string value "ROOT" (case insensitive), then the root logger of the underlying logging system is returned. 
Null-valued name arguments are considered invalid.
Certain extremely simple logging systems, e.g. NOP, may always
return the same logger instance regardless of the requested name.
Params:
name – the name of the Logger to return
Returns:
a Logger instance/**
     * Return an appropriate {@link Logger} instance as specified by the
     * <code>name</code> parameter.
     * 
     * <p>If the name parameter is equal to {@link Logger#ROOT_LOGGER_NAME}, that is 
     * the string value "ROOT" (case insensitive), then the root logger of the 
     * underlying logging system is returned.
     * 
     * <p>Null-valued name arguments are considered invalid.
     *
     * <p>Certain extremely simple logging systems, e.g. NOP, may always
     * return the same logger instance regardless of the requested name.
     * 
     * @param name the name of the Logger to return
     * @return a Logger instance 
     */
    public Logger getLogger(String name);
}