src/org/codeaurora/gallery3d/ext/IMovieList.java

package org.codeaurora.gallery3d.ext;
/**
 * Movie list extension interface
 */
public interface IMovieList {
    /**
     * Add movie item to list.
     * @param item
     */
    void add(IMovieItem item);
    /**
     * Get the item index of list
     * @param item
     * @return
     */
    int index(IMovieItem item);
    /**
     * 
     * @return list size
     */
    int size();
    /**
     * 
     * @param item
     * @return next item of current item
     */
    IMovieItem getNext(IMovieItem item);
    /**
     * 
     * @param item
     * @return previous item of current item
     */
    IMovieItem getPrevious(IMovieItem item);
    /**
     * Is first item in list
     * @param item
     * @return
     */
    boolean isFirst(IMovieItem item);
    /**
     * Is last item in list.
     * @param item
     * @return
     */
    boolean isLast(IMovieItem item);
}