001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.social.service.persistence;
016    
017    /**
018     * @author Brian Wing Shun Chan
019     */
020    public interface SocialActivitySetFinder {
021            public int countByRelation(long userId)
022                    throws com.liferay.portal.kernel.exception.SystemException;
023    
024            public int countByRelationType(long userId, int type)
025                    throws com.liferay.portal.kernel.exception.SystemException;
026    
027            public int countByUser(long userId)
028                    throws com.liferay.portal.kernel.exception.SystemException;
029    
030            public int countByUserGroups(long userId)
031                    throws com.liferay.portal.kernel.exception.SystemException;
032    
033            public java.util.List<com.liferay.portlet.social.model.SocialActivitySet> findByRelation(
034                    long userId, int start, int end)
035                    throws com.liferay.portal.kernel.exception.SystemException;
036    
037            public java.util.List<com.liferay.portlet.social.model.SocialActivitySet> findByRelationType(
038                    long userId, int type, int start, int end)
039                    throws com.liferay.portal.kernel.exception.SystemException;
040    
041            public java.util.List<com.liferay.portlet.social.model.SocialActivitySet> findByUser(
042                    long userId, int start, int end)
043                    throws com.liferay.portal.kernel.exception.SystemException;
044    
045            public java.util.List<com.liferay.portlet.social.model.SocialActivitySet> findByUserGroups(
046                    long userId, int start, int end)
047                    throws com.liferay.portal.kernel.exception.SystemException;
048    }