001/*
002 * flattr4j - A Java library for Flattr
003 *
004 * Copyright (C) 2012 Richard "Shred" Körber
005 *   http://flattr4j.shredzone.org
006 *
007 * This program is free software: you can redistribute it and/or modify
008 * it under the terms of the GNU General Public License / GNU Lesser
009 * General Public License as published by the Free Software Foundation,
010 * either version 3 of the License, or (at your option) any later version.
011 *
012 * Licensed under the Apache License, Version 2.0 (the "License");
013 * you may not use this file except in compliance with the License.
014 *
015 * This program is distributed in the hope that it will be useful,
016 * but WITHOUT ANY WARRANTY; without even the implied warranty of
017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
018 */
019package org.shredzone.flattr4j.model;
020
021import java.util.ArrayList;
022import java.util.List;
023
024import org.shredzone.flattr4j.connector.FlattrObject;
025
026/**
027 * Contains the search result.
028 * <p>
029 * This class is not threadsafe.
030 *
031 * @author Richard "Shred" Körber
032 * @since 2.0
033 */
034public class SearchResult extends Resource {
035    private static final long serialVersionUID = -3762044230769599498L;
036
037    private transient ArrayList<Thing> result = null;
038
039    /**
040     * Creates a new {@link SearchResult}.
041     */
042    public SearchResult(FlattrObject data) {
043        super(data);
044    }
045
046    /**
047     * Returns the total number of results.
048     */
049    public int getTotalCount() {
050        return data.getInt("total_items");
051    }
052
053    /**
054     * Returns the number of items.
055     */
056    public int getItemCount() {
057        return data.getInt("items");
058    }
059
060    /**
061     * Returns the current page.
062     */
063    public int getPage() {
064        return data.getInt("page");
065    }
066
067    /**
068     * Returns the result list of {@link Thing}.
069     */
070    public List<Thing> getThings() {
071        if (result == null) {
072            List<FlattrObject> objects = data.getObjects("things");
073            result = new ArrayList<Thing>(objects.size());
074            for (FlattrObject obj : objects) {
075                result.add(new Thing(obj));
076            }
077        }
078        return result;
079    }
080
081}