FileEventListener.java

package org.springframework.roo.file.monitor.event;

/**
 * Implemented by classes that wish to be notified of file system changes.
 * 
 * @author Ben Alex
 * @since 1.0
 */
public interface FileEventListener {

  /**
   * Invoked by a
   * {@link org.springframework.roo.file.monitor.polling.PollingFileMonitorService}
   * to report a new status.
   * 
   * @param fileEvent the file event (never null)
   */
  void onFileEvent(FileEvent fileEvent);
}