com.google.gwt.ajaxfeed.client.impl.Globals.java Source code

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Here is the source code for com.google.gwt.ajaxfeed.client.impl.Globals.java

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/*
 * Copyright 2007 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.ajaxfeed.client.impl;

import com.google.gwt.core.client.GWT;
import com.google.gwt.jsio.client.JSWrapper;

/**
 * Encapsulates "global" functions in the Ajax Feed API.
 * 
 * @gwt.global $wnd.google_feed.feeds
 */
public abstract class Globals implements JSWrapper {
    public static final Globals API = (Globals) GWT.create(Globals.class);

    /**
     * Used to conduct a search for feeds with articles relevant to the provided
     * query.
     * 
     * @param query the search query
     * @param callback a callback to be invoked when a response is available
     */
    public abstract void findFeeds(String query, FeedCallback callback);

    /**
     * Used to canonicalize and verify the existence of a feed's URL.
     * 
     * @param url the url to verify
     * @param callback a callback to be invoked when a response is available
     */
    public abstract void lookupFeed(String url, FeedCallback callback);
}