package com.yahoo.search;/** * Represents the cached copy of the URL content. */public interface CacheInfo {    /**     * The URL of the cached result.     *     * @return The URL of the cached result.     */    String getUrl();    /**     * Size of the cached result, in bytes.     * <p/>     * <b>NOTE:</b> The schema for web search indicates this field is a string. Do not assume this data     * will be numeric as it is perfectly valid for the search to return non-numeric contents.     *     * @return Size of the cached result, in bytes.     */    String getSize();}