Ptidej-v5.2-master/PADL Creator JavaFile (Eclipse) Tests/data/argouml/trunk/src_new/org/argouml/persistence/ProjectFilePersister.java
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package org.argouml.persistence;

import java.io.File;

import org.argouml.kernel.Project;

/**
 * To persist a project to and from file storage.
 *
 * @author Bob Tarling
 */
public interface ProjectFilePersister {

    /**
     * @param project the project to save
     * @param file The file to write.
     * @throws SaveException if anything goes wrong.
     * @throws InterruptedException     if the thread is interrupted
     */
    void save(Project project, File file) throws SaveException, 
    InterruptedException;

    /**
     * @param file the file of the project to load.
     * @return the Project
     *
     * @throws OpenException when we fail to open from this url
     * @throws InterruptedException     if the thread is interrupted
     */
    Project doLoad(File file) throws OpenException, InterruptedException;
    
    /**
     * Add any object interested in listening to persistence progress.
     *
     * @param listener the interested listener.
     */
    public void addProgressListener(ProgressListener listener);
    
    /**
     * Remove any object no longer interested in listening to persistence
     * progress.
     *
     * @param listener the listener to remove.
     */
    public void removeProgressListener(ProgressListener listener);    
}
